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It was of no avail that the pavements of Paris were there on every side, the classic and splendid hotels of the Rue de Varennes a couple of paces away, the dome of the Invalides close at hand, the Chamber of Deputies not far off; the carriages of the Rue de Bourgogne and of the Rue Saint-Dominique rumbled luxuriously, in vain, in the vicinity, in vain did the yellow, brown, white, and red omnibuses cross each other's course at the neighboring cross-roads; the Rue Plumet was the desert; and the death of the former proprietors, the revolution which had passed over it, the crumbling away of ancient fortunes, absence, forgetfulness, forty years of abandonment and widowhood, had sufficed to restore to this privileged spot ferns, mulleins, hemlock, yarrow, tall weeds, great crimped plants, with large leaves of pale green cloth, lizards, beetles, uneasy and rapid insects; to cause to spring forth from the depths of the earth and to reappear between those four walls a certain indescribable and savage grandeur; and for nature, which disconcerts the petty arrangements of man, and which sheds herself always thoroughly where she diffuses herself at all, in the ant as well as in the eagle, to blossom out in a petty little Parisian garden with as much rude force and majesty as in a virgin forest of the New World.

巴黎的铺石路白白在那一带围绕，华伦街上的那些典雅富丽的府第相隔才两步路，残废军人院的圆顶近在咫尺，众议院也不远，勃艮第街上和圣多米尼克街上的那些软兜轿车白白地在那一带炫耀豪华，驶来驶去，黄色的、褐色的、白色的、红色的公共马车也都白白地在那附近的十字路口交织奔驰，卜吕梅街却但是冷清清的；旧时财主们的死亡，一次已成过去的革命，古代豪门望族的崩溃、迁徒、遗忘，四十年的抛弃和寡居，已足使这个享受过特权的地段重新生满了羊齿、锦葵、霸王鞭、蓍草、长茅草，还有那种叶子宽大、颜色灰绿、斑驳的高大植物，蜥蜴、蜣螂、种种仓皇急窜的昆虫，使那种无可言喻的蛮荒粗野的壮观从土壤深处滋长起来，再次展现在那四道围墙里，使自然界棗阻扰着人类渺小心机的、随时随地在蚂蚁身上或雄鹰身上都肆意孳息的自然界，在巴黎的一个陋劣的小小园子里，如同在新大陆的处女林中那样，既犷悍又庄严地炫耀着自己。

In this research, the ~ and F2 of the crosses between a natural mutant 慪34?with super-minute grain and 慪38?with super-large grain,慡huhui 881擲huhui 527?with middle grain size were carried out to study the inheritance of the grain shape (grain length, grain width, grain thickness and grain length/width ratio) and 1000-grain weight. The main results are summarized as below:? The F1 grain length, grain width, grain thickness and 1000-grain weight of three crosses were lay between the two parents and tended to Y34, which indicated that those grain traits were all governed by the dominant effect of Y34 and influenced by both female and male parents. The differences of F1 grain length, grain width, grain thickness and 1000-grain weight of positive and negative crosses between Y38 and Y34 indicated the existence of cytogene effects.? The broad heritabilities of major grain traits were calculated.

本研究利用一份水稻极小粒自然突变材料Y34与一份水稻极大粒材料Y38、两份常规籽粒大小材料蜀恢881、蜀恢527的杂交F_1及F_2，对主要粒形性状（粒长、粒宽、粒厚、长宽比）及千粒重进行了遗传研究，根据遗传研究的结果利用微卫星标记结合F_2群分法对控制Y34短粒性状基因进行了分子标记定位，主要结果如下：●各组合F_1粒长、粒宽、粒厚和千粒重介于双亲之间且明显偏向于小值亲本 Y34，这表明粒长、粒宽、粒厚和千粒重均主要受小值亲本显性基因的控制并同时也受大值亲本核基因的影响。Y34与Y38正反交F_1在粒长、粒宽、粒厚、千粒重等性状上存在差异，表明存在细胞质效应。

Climatic gradients were based on data sets from 841 meteorological stations throughout China. Definitions for floristic distributional patterns were based upon the work of Prof. Z. Y. Wu. Most of these floristic distributional patterns were strongly correlated with the geographic gradients in climate, except for cosmopolitan, cultivated and invasive genera. Tropical genera form a large fraction of the total genera (ranging from 0.84% to 94.38% in the regional floras) with the highest proportion in southern Yunnan and Hainan Island. Tropical genera occur predominantly in southern China of 0° N latitude and decreased with increasing latitude, as would be expected. Interestingly, the disjunct Tropical Asia and Tropical America distribution were not restricted to southern latitudes. Temperate genera account for 5.1% to 98.83% of the total genera in regional floras with the highest proportion in the province of Xinjiang. Most of these genera followed geographic gradients in climate as expected (temperate genera conspicuously dominate the landscape at higher latitudes), except the East Asian and North American disjunct distribution, Eastern Asian distribution and Chinese endemic distribution. Generally, most plant genera demonstrated some correlation with climatic and geographic gradients. The most important gradients were those of annual air temperature and precipitation. A small fraction did not demonstrate significantly particular pattern:"Cosmopolitan","East Asian and North American disjunct","Eastern Asian" and "Chinese endemic" distributions. The North Temperate distribution had the highest correlation with mean annual air temperature and precipitation.

结果如下：(1)除世界分布、栽培和入侵成分外，大部分中国种子植物属的地理成分的分布与地理相关密切；(2)热带分布属（泛热带分布、热带亚洲至热带美洲间断分布、旧世界热带分布、热带亚洲至热带大洋洲分布、热带亚洲至热带非洲分布及热带亚洲分布合计）占各地方植物区系的0.84%到94.38%，其最低值出现在中国西北部的新疆和青海地区，最高值出现在中国云南南部和海南；(3)热带分布属在＜北纬30°的地区占优势，除热带亚洲至热带美洲间断分布外，其它热带成分随纬度增加迅速减少；(4)温带分布属（北温带分布、东亚和北美间断分布、旧世界温带分布、温带亚洲分布、地中海区、西亚到中亚分布、中亚分布和东亚分布合计）占各地方植物区系的5.1%至98.83%，其最高值出现在中国西北部的新疆地区，最低值出现在中国云南南部和海南；(5)除东亚和北美间断分布、东亚分布和中国特有分布外，其它温带成分随纬度增加迅速增加；(6)在温带成分中，东亚和北美间断分布及东亚分布属主要出现在中国亚热带到暖温带地区，北温带分布、旧世界温带分布和温带亚洲分布属在中国北部占优势，而地中海区、西亚到中亚分布和中亚分布属则在中国西北部占优势；(7)除世界分布、东亚和北美间断分布、东亚分布和中国特有分布外，所有其他成分都显示了与气候因素密切相关，其中，北温带分布属与年均温和年降雨量最为密切相关。

With our company in the field of battery production and sales success and experience, combined with the international trend of development of enterprises, attaches great importance to "science and technology works, aimed at first-class" corporate management concepts, introduction and cultivation of a large number of science and technology have the senior titles personnel, so that the proportion of scientific and technical personnel of the total number of employees of 30%. In 2000 for the importance of new technology research and development of new products and applications, the investment has set up a "Ningbo Jiangdong original battery engineering and technology center", which specializes in battery performance and electrochemical behavior of materials research and the battery under different circumstances in the application of the test.

我公司凭借在电池生产销售领域取得的成功和经验，结合国际化企业的发展趋势，高度重视"科技兴厂，志在一流"的企业经营观念，引进和培养了一大批拥有中高级职称的科技人员，使科技人员的比例占总职工人数的30％。2000年公司为重视新技术新产品的研发和应用，投资成立了"宁波市江东原电池工程技术中心"，专门从事电池的原材料性能和电化学行为研究及电池在不同环境下应用的测试。

The main results of the study are obtained as follows:1 In order to analyze and study the physical and mechanical characteristics of Lianyungang marine soft clay deeply, large numbers of basic mechanical characteristics tests and tri-axial shear tests are completed.2 In order to investigate the loaded and failure characteristics of the cement-soil, the cement-soils for the different ratio and different cure time are studied in the laboratory, and their unconfined compression tests and tri-axial shear tests are performed.3 Based on the solution of one-dimension consolidation, the one-dimension consolidation of the double-layered foundation is solved for two-grade loading in virtue of transcendental equation; Simultaneously, the one-dimension consolidation of the double-layered foundation is solved by means of Laplace transform for two-grade loading, and Stehfest numerical transform is applied in Laplace's inverse transformation; Furthermore, according to the practical foundation shapes, the consolidation models of the soil between piles and the substratum are built and solved respectively.4 The effect of each parameters on the consolidation of the double-layered foundation is discussed, and the solution of load transfer method for double-layered foundation is applied in A1-A4 section of Lian-Xu expressway. The results of calculating settlement of the double-layered consolidation theory are basic agreement with the measuring settlement results.

取得了以下几方面的研究成果：1针对连云港海相软土进行一维固结和三轴剪切试验，深入分析连云港海相软土的物理力学特性。2模拟水泥土搅拌桩施工，在室内制备不同配比、不同龄期的水泥土试样，并进行无侧限抗压试验和三轴剪切试验，揭示水泥土的受力特性及破坏特性。3运用超越方程，以双层地基一维固结解析解为基础，推导出二级加荷条件下双层地基的固结解析解；同时，通过荷载传递法并借助Laplace变换对双层地基的固结问题进行了数值求解；此外，根据实际的地基结构，建立了桩间土和下卧层的固结模型并分别进行求解分析。4分析探讨了双层地基中各参数对双层地基固结的影响程度，并运用荷载传递法的解答计算了连-徐高速公路A1-A4标水泥土搅拌桩处理段的六个断面，计算结果与实测数据有较好的一致性。

We shall adhere to develop big circulation companies and large circulation groups simultaneously, encourage the establishment of small and medium circulation enterprises, actively create new jobs, give more supports to these enterprises in terms of the market access, the designated operation of franchised commodities and services as well as land use, make special provisions of State laws and regulations as well as preferential policies granted to foreign-funded enterprises and big enterprises in various places available to small and medium circulation enterprises, simplify procedures of examination and approval for the establishment of the said enterprises from the standpoints of encouraging establishment and making the registration easier, and never specify pre-examination and approval unless particularly stipulated by laws, administrative rules and regulations.

四、支持创办中小流通企业，放宽市场准入限制坚持发展流通领域大公司、大集团与扶持中小流通企业并举。鼓励创办中小流通企业，积极开发新的工作岗位。在市场准入、专营商品和服务的指定经营、土地使用等方面，应给予中小流通企业更多的支持，除国家法规有特殊规定外，各地给予外资企业和大企业的优惠政策，应同样适用中小流通企业。应从鼓励开办、方便注册的角度出发，简化中小流通企业设立审批程序，除法律、行政法规有特殊规定外，不得设置前置审批。

Conditions of the seepage and stress is a dynamic process, and also shows its interaction and interdependence. Owing to the closure of the fracture, the hydraulic gradient and the permeability pressure of the fracture turn large, and also promote the expansion of water cracks, and fissures connectivity increasing. The increase of the crack opening width will result in the increase of the infiltration capacity and seepage flow, and the reduction of seepage pressure. Because of the dynamic dependence of the fracture aperture, pressure and seepage, under certain conditions, changes in fracture aperture can lead to the formation of local water-passage, and the local emission of high pressure water, and thus promotes the formation of the sudden outgush disasters.

结果表明：洞室开挖完成后，在围岩渗流与应力耦合作用下，围岩中裂隙隙宽、裂隙中水压及其渗透流量的变化是一个动态过程，且相互作用与相互依赖；裂隙的闭合使得结构面水力梯度变大，作用在裂缝上的渗透压力增大，促进导水裂缝扩展，裂隙连通性增加；裂缝张开度增大，渗透能力增强，渗流量增大，其渗流压力相应降低；由于围岩中裂隙隙宽、压力和渗流量的动态依赖性，在一定条件下，裂隙隙宽的改变可导致局部水力通道的形成，高压水头从局部涌出，从而促进突水灾害的形成。

Firstly, the paper introduced the working principle and device of the two-pass grate-rotary kiln and had an analysis method of mechanics of the tyre. We have put forward the finite element analysis of the contact stress of the tyre-roller based on the whole construction mode of shell-kiln liner-large gear-tyre-roller of the rotary kiln and obtained the strength and distributing rule of the tyre's contact stress. The research shows that within one week the contact stress mainly lies in two leading peak value and catastrophe which appear at the contact zone of the tyre and supporting roller. Then we regarded the tyre's stress as the test of unknown plane stress of principal stress. Utilizing mature and modern testing technology, we raised the testing principle and scheme of tyre stress and then had a on-the-spot test of the stress. Comparing the analysis result of the test with the one calculated from the finite element analysis, it proofed the rationality of finite element analysis method of integral modeling and the correctness of the contact stress result of the tyre and roller. Finally, for two-pass of similar rotary kilns, using the ANSYS APDL re-development technology, carried on the re-development about the overall finite element analytic method of thecontact stress of tyre-roller.

首先，本文介绍了2档回转窑的工作原理和装置，对滚圈的力学行为进行了分析，提出了基于筒体-滚圈-托轮的回转窑整体建模的有限元分析法，来对滚圈-托轮的接触应力进行有限元分析与计算，得到了滚圈接触应力的大小和分布规律，并求得滚圈外中内圈节点的主应力；其次，把滚圈的受力看成是主应力未知的平面应力的测试，利用现代测试技术，提出了滚圈主应力测试的原理和方案，并对滚圈的主应力进行了现场测试，现场测试分析结果与有限元分析计算出的主应力相比较，证明了整体法建模的有限元分析方法的合理性和滚圈-托轮接触应力结果的正确性；最后，利用ANSYS的APDL的二次开发技术，针对2档同类回转窑，就滚圈-托轮接触应力的整体有限元分析法进行了二次开发。

Our project is based on Cenozoic volcanic rocks and deep seated xenoliths in it to reconstruct the source composition and ctructure. We did field investigation, collection of samples, determination of age and composition characteristics of selected samples. The new achievements are following. 1 recognized a potassic metasomatic source of the Cenozoic volcanic rocks through an integrated research of volcanic rocks and their sources. 2 analysis of TM images suggests the Tuoyun basin is a basin with a volcano group instead of a simple volcano-tectonic basin. We found several volcanic craters and cone, and detected three such craters. 3 systematic reseach of volcanic sections and collection of samples both of volcanic rocks and xenoliths, the later includes peridotite, granulite, gneiss and variety of megacrysts. This is propitious to our further research at this rigion. We would like to point that we collected some peridotite large than 20cm in diameter. It could used to variety of analysis and end the history without mantle chemistry records in the region. 4 we got a U-Pb SHRIMP age of 3.87 Ma for the Kangxiwa basalt.It is the youngest record of U-Pb SHRIMP age in China and provide a chronology restriction for last uplifting of Tibet plateau. 5 the investigation of alkali syenite-synogranite in Taxkogan suggests that the origin of Parmir syntex is related to the Cenozoic magmatism.

本项目立足于从火山岩属性和深源捕掳体反演源区成分与结构两个途径，利用火山岩综合研究成果对地幔源区进行了初步反演，提出源区经受过强烈钾质交代的观点；对重点工作区TM图像进行了初步解译，新发现若干了火山口，并对其中三个火山口作了实地查验，为进一步全面深入开展该区的火山地质学及相关科学问题打下了良好基础，认为托云盆地是一个火山群，而不是一个单一的火山构造盆地；系统测制了火山岩剖面，新采集了一批重要的火山岩和深源岩石捕虏体样品，为下一步工作打下基础，特别是采集到了直径打20cm的幔源橄榄岩包体，可用于各种测试，将可以结束西部造山带没有地幔岩化学分析结果的历史；对康西瓦玄武岩进行了测年分析，取得了我国目前最年轻的锆石U-Pb SHRIMP年龄，对青藏高原挽近地质时期的隆升提供了年代学约束；对帕米尔东缘塔什库尔干碱性岩体的动力学意义进行了探讨，提出青藏高原西部构造结的形成与岩浆活动有关的观点。

It was of no avail that the pavements of Paris were there on every side, the classic and splendid hotels of the Rue de Varennes a couple of paces away, the dome of the Invalides close at hand, the Chamber of Deputies not far off; the carriages of the Rue de Bourgogne and of the Rue Saint-Dominique rumbled luxuriously, in vain, in the vicinity, in vain did the yellow, brown, white, and red omnibuses cross each other's course at the neighboring cross-roads; the Rue Plumet was the desert; and the death of the former proprietors, the revolution which had passed over it, the crumbling away of ancient fortunes, absence, forgetfulness, forty years of abandonment and widowhood, had sufficed to restore to this privileged spot ferns, mulleins, hemlock, yarrow, tall weeds, great crimped plants, with large leaves of pale green cloth, lizards, beetles, uneasy and rapid insects; to cause to spring forth from the depths of the earth and to reappear between those four walls a certain indescribable and savage grandeur; and for nature, which disconcerts the petty arrangements of man, and which sheds herself always thoroughly where she diffuses herself at all, in the ant as well as in the eagle, to blossom out in a petty little Parisian garden with as much rude force and majesty as in a virgin forest of the New World.

巴黎的铺石路白白在那一带围绕，华伦街上的那些典雅富丽的府第相隔才两步路，残废军人院的圆顶近在咫尺，众议院也不远，勃艮第街上和圣多米尼克街上的那些软兜轿车白白地在那一带炫耀豪华，驶来驶去，黄色的、褐色的、白色的、红色的公共马车也都白白地在那附近的十字路口交织奔驰，卜吕梅街却但是冷清清的；旧时财主们的死亡，一次已成过去的革命，古代豪门望族的崩溃、迁徒、遗忘，四十年的抛弃和寡居，已足使这个享受过特权的地段重新生满了羊齿、锦葵、霸王鞭、蓍草、长茅草，还有那种叶子宽大、颜色灰绿、斑驳的高大植物，蜥蜴、蜣螂、种种仓皇急窜的昆虫，使那种无可言喻的蛮荒粗野的壮观从土壤深处滋长起来，再次展现在那四道围墙里，使自然界？？阻扰着人类渺小心机的、随时随地在蚂蚁身上或雄鹰身上都肆意孳息的自然界，在巴黎的一个陋劣的小小园子里，如同在新大陆的处女林中那样，既犷悍又庄严地炫耀着自己。

Objective To investigate the relationship between ovum fertilization rate and sperm morphology, acrosome reaction in IVF and to explore the influence of parameters of sperm on fertilization rate.

目的 研究体外受精(in vitro fertilization，IVF)中精子形态、顶体反应与卵子受精率之间的关系，分析精子各参数在IVF受精率方面的参考意义。

A: I hear Mr. White wants to run for the Presidency!

我听说怀特先生要参加总统竞选！