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Army's Dugway Proving Ground, where the Genesis team watched a live aerial broadcast of the events.

起源号研究小组在试验基地观看了现场直播。

Army Dugway Proving Ground in Utah early Wednesday evening.

起源号的科学罐已经在周三晚上的早些时候被移送到美国陆军位于犹他州杜格威试验基地的超净间。

Armys Dugway Proving Ground, where the Genesis team watched a live aerial broadcast of the events.

&起源&号研究小组在试验基地观看了现场直播。

This nasa television image shows the genesis return capsule on the ground as it landed in dugway proving ground, utah.

9月8日，由于降落伞出现故障无法打开，美国&起源&号太阳探测飞船的返回舱一头栽进犹他州的沙漠中。

Genesis space capsule crashes in Utah desert This NASA television image shows the Genesis return capsule on the ground as it landed in Dugway Proving Ground, Utah.

9月8日，由于降落伞出现故障无法打开，美国&起源&号太阳探测飞船的返回舱一头栽进犹他州的沙漠中。&起源&号返回舱的任务是将采集到的太阳离子送回地球。

S. army biological warfare proving ground in Dugway, the State of Utah, keeps the reports by the officers sent to Japan by the United States shortly after the war to investigate the Japanese biological warfare program and negotiate with the Japanese BW scientists and experts.

美国犹他州达格威美军生物武器试验场技术资料馆保存着战后不久美国派遣到日本，向日军细菌战主要人员调查与交涉的调查官的报告。

Despite political tensions in the country, its huge deposits of gold and other metals are proving too big a temptation for foreign miners, David Eimer reports from Beijing

尽管国内政治局势紧张，但是中国疆土上充满黄金及其他金属的大型矿床对国外矿业公司来说是一个无法抵制的巨大诱惑，大卫·埃姆尔从北京发回报道。

Outfit s are proving toothless, sideline d or simply embattle d

地区反腐机构也没有任何强制力，不是执行不力就是存在争议。

This thesis investigates the profile extraction and shape optimization on the result of topology optimization of planar compliant mechanisms. The main context includes the following work:(1) summarizing and analyzing the recent research status, some harvest and unsolved problems;(2) analyzing the conceptual design of planar path-generating compliant mechanisms and its mathematical model and tools;(3) Modifying the method of density contour as the method of profile extraction, and developing a method to optimize the density function in the profile extraction according to the requirement of the design of compliant mechanism;(4) developing a method to abstract the compliant mechanism into a form of links and joints by using the principle of connectivity on topology;(5) developing a method of shape optimization of planar path-generating compliant mechanisms, by representing the profile of the abstracted compliant mechanism as simple curves such as straight lines and arcs, establishing the models of the size optimization of the parameters of these curves, so that the compliant mechanism has a machinable shape;(6) At last, proving the feasibleness and effectiveness of the design method by making simulation design and validating it in FEA software.

主要工作包括：(1)分析了柔顺机构拓扑优化和形状优化的研究现状，分析了目前柔顺机构的研究重点、主要成果和尚未解决的问题；(2)分析了基于SIMP的柔顺机构概念设计方法及其相关工具和模型；(3)针对柔顺机构轮廓提取的特殊要求，提出了密度等值线法的改进方案，对密度函数插值点密度值进行优化，提出优化模型和选择优化算法；(4)根据轨迹输出平面全柔顺机构自身的形状特点，提出了轨迹输出平面全柔顺机构的抽象方法，即应用拓扑学上的连通性原理将柔顺机构抽象成杆件和结点形式，并对相应的数学原理进行了证明；(5)提出了平面全柔顺机构的形状还原和尺寸优化方法，对抽象的柔顺机构进行还原，将其轮廓还原成简单曲线的连接，从而建立尺寸优化模型，对机构进行尺寸优化设计，在得到可加工的机构轮廓的同时又能对关键部位进行特别处理；(6)进行了柔顺机构的数值仿真设计，并将所得设计结果导入商用有限元软件中进行仿真实验，证明了设计方法的可行性和有效性。

ERAF17 gene expresses differently between male and female reproductive organs. Its expression is induced by ethylene or ethylene released compounds that can promote femaleness. No evidence directly shows the relationship between ERAF17 gene and femaleness, however. So this work focus on proving the positive correlation between the expression of ERAF17 gene induced by ethylene and development of female flowers,then search for the signal pathway of cucumber female reproductive organ development.

ERAF17基因在黄瓜的雌雄生殖器官的表达不同，可以由乙烯诱导表达，从而推动雌性化，但是它的作用机制却不清楚，并没有明确的证据表明ERAF17基因与雌花的发育有直接关系，所以本论文研究重点在于证明乙烯诱导ERAF17基因的表达对黄瓜雌花的分化有确定的正相关，从而可以探索黄瓜雌性器官发育存在的可能的信号通路，并对应用前景进行评估。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。