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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。

According to PR notch regular, the output link of a site is more, criterion he can notch to the PR of the other side lower, and the engine index to the link amount of a page also has an upper limit, if too much, be abandoned possibly, the link that suggests a page is most does not exceed 100, include the link inside oneself station among them, again much word, that invalid fruit, what also did not link with him is necessary.

根据PR的得分规则,一个站点的输出链接越多,则他可给对方的PR得分则越低,而且引擎对一个页面的链接数量的索引也有个上限,如果太多,则可能被抛弃,建议一个页面最多的链接不要超过100个,其中包括自己的站内链接,再多了的话,那就无效果了,也就没有和他链接的必要了。

The main results can beexpressed as follows:(1)Based on πtheory, some affected factors about wave forces are given, and therelation between affected factors and wave forces is analysised by experimentalresults.(2) The distribution of wave press at representative time and reflection nature aregiven and their variety charactes are discussed by experimental results.(3)By comparing the wave forces of quarter-circular breakwater and semi-circularbreakwater under the same wave conditions,some approximately wave forcesexpressions of quarter-circular breakwater are given.(4)Based on VOF method to trace water free surface,solve numerical value ofRANS equation,and get the distributions of flow field and wave press ofquarter-circular breakwater at the same time during one period,the mechanism ofwave force is also discussed elementarily.(5) Based on the result that RANS equation of numerical simulation agree wellwith experimental results,a new approach to study hydraulic natures of quarter-circular breakwater is provided.

其主要结论如下:一、通过π定理,确定影响波浪力的无因次参变量,根据试验结果对其影响因素进行分析;二、基于模型试验,给出典型时刻圆弧面防波堤的同步波压分布和反射特性,讨论它们的变化特点;三、通过相同条件下圆弧面防波堤与半圆型防波堤两种堤型试验波浪力的比较,给出了圆弧面防波堤波浪力的近似方法;四、利用VOF法追踪自由水面,数值求解RANS方程,得到圆弧堤堤体周围的流场和压力场,初步分析了速度涡流与压力场的相互影响;五、对比数值分析与试验结果,探讨数值方法研究圆弧面防波堤水力特性的可行性,提供新的研究途径

The great tour purchasing power is the drive power of promoting the region's tourism developmentln the regional space, scale economic and regional separation are one of the basic characteristics of promoting tourism industry, So we must arrange the regional tourism industry with a systematic method and give prominence to the central city. For its outstanding area in the regional space, central city has evident superiority in the regional ecnomic development, and has echelon between central city and its periphery scennic spots, which is the inducement mechanism of tourism industry's arranging, developing and advancing step by step. For the law of diminishing marginal utility and the theory of equilibrium, the max utility equilibrium of tourism consumption be at the point of tangency of undiscrepancy curve and the cost budget curve.

中心城市居民巨大的出游力是拉动其周边旅游地发展重要的内在驱动力;由于地缘关系,区域规模经济与地域分割并存,是旅游产业运动的一个基本特征,为此必须对区域旅游经济进行系统化布局,突出中心城市的产业中心性;因其区位条件独特,中心城市在区域经济发展中居于明显的优势,与周边城乡部位存在经济发展上的梯次性,这种梯次性是区域旅游生产力布局、产业发展梯次传动,最终整体联动的经济诱导机制;根据边际效用递减规律和旅游者最大效用均衡理论,旅游消费效用最大化的均衡在无差异曲线与开支预算线的切点(即旅游目的地选择的最佳位置)上,且随着边际效用递减,目的地选择的最佳位置向远离中心城市方向移动,这就是中心城市与周边旅游地互动关系的经济学解释。

Their opponents never questioned the principle but denied the alleged fact, basing their denial on Leo's epistle to Maximus of Antioch in which they read:"Si quid sane ab his fratribus quos ad S. Synodum vice mea, praeter id quod ad causam fidei pertinebat gestum fuerit, nullius erit firmitatis"(If indeed anything not pertaining to the cause of faith should have been settled by the brethren I sent to the Holy Synod to hold my place, it shall be of no force).

他们的对手从来没有质疑的原则,但否认被指控的事实,根据他们的拒绝就对低地球轨道的书信,以鲆安提他们在其中写着:"硅块理智的上诉,他fratribus quos广告第synodum副多边环境协定, praeter编号和广告causam信pertinebat gestum fuerit ,无主erit firmitatis "(如果确实没有任何有关的事业的信念,应该已经解决,由兄弟我发给教廷主教会议举行我的地方,应不生效)。

Therefore has carried on the next experiment: For the proof slip of paper dry scope migration is but because of receives the earth's attraction the influence to concentrate toward the slip of paper lower part, we have carried on the next experiment, we cut the slip of paper the long strip, then changes the level laying aside, because whether there is can't such slip of paper both sides underneath the space cause the hydro energy downward to concentrate create the experimental result the difference, after the experiment discovered, after has removed this difference, the slip of paper both sides dry need the time is nearly same, but according to above experiment, we arrived following conclusion, the slip of paper dry scope is downward moved from on downward migration because of the slip of paper in moisture content by the attraction attraction, causes under the slip of paperAbove the hydraulic modulus also must be many, above the natural slip of paper falls very quickly on the few water on the evaporation, but under many moisture content need more time can evaporate, causes the slip of paper dry scope most above downward to increase slowly from the slip of paper.

急!!!物理翻译中翻英请帮帮忙於是进行了下一个实验:为了证明纸片〈paper sheet〉乾燥范围的移动〈boundary of drying〉是因为受到地心引力的影响而往纸片下部集中,我们又进行了下一个实验,我们把纸片剪成长条状,然后改为水平放置,这样纸片两端就不会因下方有无空间使水能往下集中而造成实验结果的差异,实验后发现,去除了这个差异后,纸片两端乾燥所需的时间几乎相同,根据以上的实验,我们的到了以下的结论,纸片乾燥范围从上往下移动是因为纸片中的水分被引力吸引而往下移动,使得纸片下面的水比上面还要多,自然纸片上面就少量的水很快就蒸发掉,而下面较多的水分需要更多的时间才能蒸发完,使得纸片乾燥的范围从纸片最上面慢慢往下增加。

Liability without fault is the base and standard to confirm the actor's civil liability. It is the basic rule for judicatory department to deal with tortuous dissension. However, because of the misunderstanding of liability without fault and the effect of traditional conception there always be aboil argument for any step it moves forward . But no matter in the world or in china ,it applies more and more abroad .

绪言无过错责任原则进入我国侵权法领域从而作为判断确定侵权行为人的民事责任的根据和标准的时间较晚,由于法学界特别是立法对其科学内涵的准确把握还存在一定的分歧,一方面导致了立法上对其准确地界定和相关配套法律规范的滞后,另一方面不可避免地影响了司法实践中对其适用的划一,客观上造成了一定的混乱的局面。

The activated or leached process and their influence elements are studied by 1DREACT software package of coupled mass/heat transfer and chemical reaction dynamics of water-rock interaction, according to the geological and geochemical characters of fine disseminated gold deposits.(1) Water-rock reaction time is not the important influence element of activating gold;(2) At first, activating capability of hydrothermal solution increases with the increasing of total sulfur activity; after lga〓≥-4, the content of activated gold in solution is mainly related to original content of gold in wall rock, and does not visibly dependent on total sulfur activity.(3) It is a complicated nonlinear process of influence of activating gold capacity of hydrothermal solution with the change of temperature, in general, 220 ℃ is most favorable to gold activation.(4) The influence of oxygen fugacity on gold activation has a multiple functions coupling nonlinear effect, in general, Igfo〓=-41 is most favorable to gold activation.(5) Solubility of gold in fluid decreases with the increasing of velocity of flow, the product of velocity and aurous solubility reaches maximum when velocity is 0.2~0.5m〓m〓. yr〓, i. e. this scope of velocity is most favorable to gold activation.

利用1DREACT水-岩相互作用反应-输运耦合动力学软件包,根据微细浸染型金矿床地质地球化学特征,计算机模拟研究了金的活化、浸取过程及其影响因素,发现:(1)金活化过程中水-岩反应时间不是其主要制约因素;(2)热液对金的活化能力开始随总硫活度的增高而增高,当lg a〓≥-4后,热液中活化金的含量将主要与围岩中金的初始丰度有关,而对总硫活度无明显依赖关系;(3)温度对热液浸金能力的影响是一个复杂的非线性过程,总体而言,220℃最有利于金的活化;(4)氧逸度对金活化的影响呈现出一种多因素叠加的非线性效应,总体而言,lgfo〓=-41最有利于金的活化与浸取;(5)流体中金的浓度随流体流速的加快而降低,流速与金浓度的乘积在流速为0.2~0.5m〓m〓。yr〓时达到极大,即0.2~0.5m〓m〓。yr〓的流速范围最有利于本类矿床的金的活化。

E. , ACTH antagonizes the analgesia mediated byμand δ opioid receptors, but notκreceptor;(2) The antagonizing effect of ACTH on opioid analgesia is proposed to be mediated by ACTH receptors, although the latter has not been characterized;(3) A contradictory interaction on intracellular cAMP content may constitute one of the postreceptor mechanisms underlying ACTH antagonism of opioid analgesia;(4) Another proposed mechanism of the anti-opioid effect of ACTH is that ACTH can modulate opioid-induced suppression of calcium influx;(5) ACTH has been shown to induce Fos protein expression in selected areas of the rat brain including the nuclei involved in pain regulation as well as the ependyma of the third ventricle and the aqueduct.

根据以上实验结果,本论文首次提出以下论点:(1)ACTH在脊髓水平对抗阿片镇痛具有受体选择性,即ACTH可对抗μ受体和δ受体介导的镇痛,不对抗κ受体所介导的镇痛;(2)由于ACTH与阿片μ受体的肽类配体的结合位点仅有很低的亲和力,与μ受体的非肽类配体的结合位点以及δ受体无亲和力,推测ACTH是通过中枢内的ACTH受体介导发挥抗阿片效应的;(3)ACTH抗阿片作用的受体后作用机制之一是在cAMP信使通路水平与阿片发生相互作用;(4)ACTH抗阿片作用的另一受体后机制是在〓水平影响阿片的效应;(5)通过Fos蛋白的诱导揭示:ACTH可以作用于脑内多个核团,其中包括许多与痛觉调制有关的核团,推测ACTH可能通过激活这些核团的神经元而发挥其中枢效应。

Moreover, the actual allele frequency of most varieties deviates far from Hardy-Weinberg equilibrium. All PPB、na 、I、h、Gi and Fst have proved to be the references to elucidate that ISSR is a most powerful tool to analyze genetic diversity, compared with the RAPD marker and the allozyme marker is less strong ordinally. We could divided the 70 samples into A, B, C, D and E five groups using three methods according to genetic distance clustering. There is a bit displacement for few varieties in different clustering maps, but the most are similar to morphological analysis despite that there is still a great difference among cultivars in the same one group. The above results imply that the three methods have the different sensitivity and resolution in genetic distance analysis of close varieties. The Mantel test indicates that the results from the three kinds of markers have the significant correlation, which demonstrates that the number of the used three kinds of markers is enough to exactly detect the diversity of all 70 samples to ideal extent. And these methods can be used to evaluate the diversity of the whole group using the miscellaneous samples instead of the individual sample, of the Gerbera jamesonii are mainly from tissue culture plants. In conclusion, the above study results provide a reference for the application of three kinds of molecular markers to molecular marker-assisted breeding of flower. 2. The genetic diversity among the eight introduced cut-flower varieties of Ranunculus asiatica was analyzed by the ISSR markers. Based on the genetic clustering tree, all the colorful flower varieties are clustered into one group, and the white flower varieties into another group. Moreover, among the former group the yellow flower varieties are clustered into one sub-group, and the reddish flower varieties, such as rose color, pink, nacarat, are clusetered into another sub-group.

由三种分子标记的分析结果可以看出,等位基因平均值、观察杂合度、Fis值、Fit值皆较高,表明非洲菊等位基因较丰富,杂合基因偏多,且绝大部份品种的实际等位基因频率在品种内偏离了Hardy-Weinberg equilibrium;PP8、na、Ⅰ、h、Gi及Fst皆表明,ISSR检测遗传多样性的能力最强,其次是RAPD,等位酶最低;根据遗传距离进行聚类,三种方法都把70个品种分成A、B、C、D、E五个大组,每一组中除少数品种发生位移外,大部份品种分类结果相似,且与形态分析结果有相似性,但在每一组中,品种间的聚类差别较大,表明这三种方法在近距离品种间检测遗传变异时灵敏度及分辨力不同;Mantel检测表明,三种标记的分析结果有显著相关性,表明所用的三种分子方法的标记数量已经可以相对无偏地检测到70个品种间遗传变异;非洲菊为组培苗,三种标记的检测结果皆表明,混合样品可以作为个体样品的代表,对整个居群的遗传多样性进行评价;这些研究结果可为三种分子标记方法在花卉分子辅助育种中的进一步应用提供借鉴。

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推荐网络例句

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石!

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻,也许正是在通往天国的路上,我体验着这白色的晕旋。

When you click Save, you save the file to the host′s hard disk or server, not to your own machine.

单击"保存"会将文件保存到主持人的硬盘或服务器上,而不是您自己的计算机上。