初步地

Integrate low temperature and ultra-dry to excogitate better method to prolong seed longevity, at the same time, we found out the optimal method of ultra-dry preservation, screen out to the excellent desiccant with low cost and good effect, validate the method of ultra-dry can use to deal with and conservation even more large numbers of tobacco seed, yet explored seed vigor comedown rule of tobacco seed, that avoid seed vigor loss prematurely.

在此基础上，把超干燥与低温保存有机地结合起来研究，找出了延长烟草种子寿命的更好方法，找出最佳的超干燥保存方法，优选出成本低、效果好的干燥剂，验证了超干燥也可用于更大量烟草种子的处理和保存，初步探明了烟草种子的活力丧失规律，有效预防了种质资源的失传，最大限度地延长种子保存寿命达25年以上。

The facile methods for selective generation of〓(n= 1, 2, 3) were reported.

系统地研究了〓的还原反应，初步总结了一些还原〓的规律。2、开发了水相化学方法选择性地合成〓(n=l，2，3)负离子。

In the application of water-saving drilling system,in-hole drilling condition can only be judged by observing pressure change in pressure gauge on the surface with low precision.By study,the quantization of working condi...

通过研究，最终解决通过地表压力变化值来判断孔内工作情况的量化问题，建立初步理论模型，从而更加准确地判断孔内的工况，使这套钻具更快地应用到实际工程中。

This project studies the scale-dependent deformation behavior of the metal matrix composite, the void nucleation and void growth mechanisms at the micron/submicron scale. The main results are:(1) In prophase, growth and coalescence of the void embedded in the graded matrix are analyzed in detailed;(2) Based on the infinite solid model containing a micro-void, coupling effects of the void shape and the void size on the void growth are studied carefully, the results show that it seems to exist a critical equivalent void radius, which is associated with the material length. When radius of a microvoid is close to or smaller than the critical void radius, the micro-void growth rate is essentially eliminated;(3) The coupling effects of the particle shape and size on the mesoscopic stress fields within the particle and matrix are also investigated by introducing the conception of inclusion/matrix interfacial energy. The results show that the stress concentration factors within the particle and on the matrix/particle interface are also strongly size-dependent,so the void nucleation mechanism is size-dependent.(4) By employing a specific orthogonal curve coordinate frame and a 'kernel function' conception, a 'unified method'solving the spheriodal and spherical void problems is suggested; by this unified method, size-dependent plastic potentials of the porous materials containing the spheriodal or spherical voids are obtained, which extend the traditional Gurson model for the spherical void and GLD model for the spheriodal voids to the micron scale.(5) Based on the RVE model containing the spheriodal or spherical particles, the influences of the particle shape and size on the size-dependent mechanical behavior of metal matrix composite are studied.

中文摘要：本项目对金属基复合材料在微细观尺度下的尺度相关变形行为、孔洞形核及长大的机理和模型进行了研究，取得了如下主要结果：1）在前期研究中，探讨了基体的梯度分布对孔洞长大和聚合的影响；2）基于含孔洞的无限大体模型，探讨了孔洞形状和孔洞尺寸对其长大的耦合作用，结果表明：可能存在一个与材料特征长度相关的临界孔洞尺寸，当椭球孔洞的等效半径小于临界孔洞半径时，孔洞的长大受到明显抑制；3）通过引入基体/夹杂界面能的概念，分析了夹杂尺寸、夹杂形状对材料细观应力场的耦合影响，结果表明：颗粒内部和界面上的应力集中因子强烈地依赖于夹杂的尺寸和形状，因此，孔洞的形核机理是尺寸相关的；4）采用一种特殊的正交曲线坐标系和引入"核函数"的概念，"统一"地得到了含椭球和球形孔洞的材料的尺寸相关塑性势，它将传统的Gurson球形孔洞模型和GLD椭球孔洞模型推广到微尺度范围；5）基于含椭球和球形夹杂的体胞模型，初步研究了夹杂形状、夹杂尺寸对金属基复合材料尺寸相关力学行为的影响。

Quantitative research on effects of seismic source on space correlation of strong ground motion;2. The abecedarian analysis gives out the basic reason of why the earth vibrant noise can be regarded as a new seismic source of the future flat seis.

在已经进行的两次探索性观测试验中，得到运行列车引发的地振动噪声可以通过天然地震观测台站和地震勘探常规地震仪接收到的证据，通过对数据的初步分析，进一步提出运行列车引发的地振动噪声可能成为铁路沿线浅层地震勘探震源的基本理由，并给出需要进一步深入研究的问题。

The other effect brings about by coat on a large scale is discussed preliminary which including increasing the "hot-island effect" of cities; increasing the hydrous of the roads after rain and increasing the sinkage of ground surface in the city.

同时初步探讨用水泥以及沥青大规模地覆盖土壤所造成的其他影响，这些影响包括加重了城市的"热岛效应"、加重了城市由于雨后道路积水所导致的交通堵塞、加重了城市地面的沉降。

There were 22 pollinating insect species belonging to 4 orders and 11 families, among which, native bee species Megachile abluta, M. spissula, Xylocopa valga, Andrena parvula and Anthophora melanognatha were the main pollinators. M. abluta, M. spissula and X. valga were of uni-peak type with diurnal foraging activities trom 11:30 to 15:30, while A. parvula and A. melanognatha were of double-peak type with diurnal foraging activities on 9:30-11:30 and 16:30-18:30, indicating a complementary relationship among the pollinators. The main pollinators had significant differences in their tripping frequency and landing time, and their foraging behaviors were correlated with their body sizes.

结果表明：苜蓿访花昆虫共计22种，分别属于4个目，11个科，根据弹花效率初步确定鳞地蜂、黑颚条蜂、净切叶蜂、细切叶蜂和紫木蜂为河西地区主要传粉昆虫；主要传粉昆虫的日活动规律出现单峰型和双峰型2种，净切叶蜂、细切叶蜂和紫木蜂属于前者，只在11：30-15：30出现一个活动高峰，而鳞地蜂与黑颚条蜂则为双峰型，在9：30-11：30和16：30-18：30分别出现访花高峰，不同的传粉昆虫之间存在互补关系；主要传粉昆虫的弹花频率和小花停留时间存在显著差异，且访花行为与野生蜂体型紧密相关。

Sport intuition has some characters such as rapidness, probability, directness, situational, difference among sport levels, limitation for information, intuition process with the self-confidence to the veracity of results.(3) Sport intuition belongs to the hypogenous concept of intuition, which is an advanced level of cognation skill and has a special status in the sport thinking.(4) There are level difference, individual difference, group difference and development difference in the sport intuition.(5) The influence factors sport intuition include the social and acquired factors, the biological factors and the situational factors.

本研究初步建构了运动直觉的理论，提出了一些观点与认识，如：1运动直觉是个体在复杂的运动情境中，根据有限的信息，对问题进行直接地和迅速地解决的思维。2运动直觉具有直接性、快速性、或然性、情境性、运动水平差异性、信息受限性和直觉过程伴随着对结果正确性的自信心等特点。3运动直觉是独立的直觉的下位概念，是认知技能的较高水平，在运动思维中占有着独特的地位。4运动直觉存在着运动水平差异、个体差异，项群差异和发展差异。5运动直觉的影响因素包括社会性与习得性因素、生物性因素和情境性因素。

This agreement is made and entered into on this date, shall obligate the undersigned parties and their partners, associates, employers, employees, affiliates, subsidiaries, parent companies, any nominees, representatives, successors, clients and assigns hereinafter referred to as "The parties" jointly severally, mutually and reciprocally for the terms and conditions expressly state and agree to below, and that this agreement may be referenced from time to time in any document, or written agreements, the terms and conditions of this agreement shall apply to any exchange of information written or oral involving financial information, personal or corporate names, contracts initiate by or involving parties and any addition, renewal, extension, rollover amendment, renegotiations or new agreement hereinafter referred to as "The Transaction"(Project/Transaction) for the purchase of all commodities, products, Equipment.

这个协议被制做和输入变为在上这个过时将去有责任的在下面签署者聚会和他们的伙伴伙伴雇主雇员成员的补充母公司一些被提名人代表的继承人客户和让与财产在下文引去参考向同样&Theparties&共同分开地相互和相互地对于术语和状况明确状态和同意向下面和那个这个协议有能力被推荐不时在中一些关于的文件或者写作协议术语和状况的这个，协议将去适用于向一些，交流的关于的信息被写作或者口头涉及财政关于的信息个人或者社团的，名字与订的合同被传授了初步知识的人偏于或者涉及聚会和一些，增加，恢复，延长，翻车的，修正，重新谈判或者对是新协议在下文。

And the chemical constituents of Stachys geobombycis was primarily demonstrated according to precipitation reaction or color reaction with various indicator.

采用试管法和滤纸法，对地蚕的酸性EtOH，纯化水，MeOH提取物进行研究，通过多种指示剂和显色剂的沉淀反应或颜色反应，初步推断地蚕中可能含有的化学成分。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。