查询词典 social studies

Many studies abroad proved difficult as the demographic characteristics of the green consumer market

研究消费者行为通常离不开市场细分，很多人认为市场细分是如今营销领域的战略性核心概念。

Studies of hepatic function with indocyanine green.

肝脏原有的疾病，残肝体积是肝脏储备功能的决定因素。

One clear finding from their studies is that people need green space.

他们的研究得出的一个清晰的结论是人们需要绿色的空间。

The different fishes which are employed in the present studies are wild-type salmon, cultured salmon of freshwater and seawater, sea perch and fat greenling. The complete CT gene sequences of salmons are obtained by PCR amplification. The partial CT sequences of sea perch and fat greenling are obtained by in vitro cloning PCR method. Alignment of obtained CT sequences with other fish CT shows that CT appears to be well conserved among the same family. And the relative in taxonomy is far away, the similarity of different fish CTs is low. On the contrary, the closer the relative in taxonomy is, the higher the similarity of different fish CTs is. The sCT is expressed in pGEX-4T-X by recombinant form . We also succeed in the research of sCT expression alone by expression PCR. In addition, sCT antiserum is obtained using GST-sCT as antigen, and the high titer is tested by double immunodiffusion. In the rat bioassay, administration of 50 μg recombinant protein evoked significant hypocalcemia at 1 h after the data are analyzed by t-test.

本文用PCR方法克隆了野生鲑鱼、养殖鲑鱼的降钙素基因，并应用体外克隆PCR的方法首次克隆出鲈鱼、六线鱼降钙素的部分基因序列，通过对克隆的降钙素序列的比较研究，结果显示同一科的鱼降钙素序列保守性较高，同时，根据降钙素的部分氨基酸序列进行了降钙素相似性的比较研究，结果显示在分类学上，分类地位较远的鱼，其降钙素相似性较低，分类地位越接近的鱼，其降钙素相似性越高；我们利用谷胱甘肽S-转移酶(Glutathions S-transferase，GST)融合表达载体pGEX-4T-X对克隆的鲑鱼降钙素基因进行了融合表达研究，应用表达PCR的方法对降钙素基因的独立表达进行了初步的研究探索，并将纯化的融合蛋白作为抗原，获得了高效价的兔抗鲑鱼降钙素免疫血清；生物活性研究表明，大肠杆菌表达的融合蛋白具有显著的降血钙作用。

"From his studies in the late 19th century, Gregor Mendel derived certain basic concepts of heredity, which eventually became the foundation for the modern science of genetics."

孟德尔从他在19世纪晚期的研究中，得到一些基本遗传法则，最后成为现代遗传学的基础。

"From his studies in the late 19th century, Gregor Mendel derive d certain basic concepts of heredity, which eventually became the foundation for the modern science of genetics."

孟德尔从他在19世纪晚期的研究中，得到一些基本遗传法则，最后成为现代遗传学的基础。

NCI's Dr. Le Grice said studies will be launched to determine whether XMRV is associated with other diseases.

美国国立癌症研究院的格莱斯说，将进行相关研究，确定XMRV是否与其他疾病相关。

In addition, it also studies the influence of model grid size, cumulus parameterization scheme and buffer zone width on model's performance through sensitivity tests.

此外，论文还通过敏感性试验研究了模式的水平分辨率、对流参数化方案和侧边界缓冲区宽度的选取对梅雨期降水过程的影响。

The first part, which includes Chapter 2 and Chapter 3, proposes and studies the static force solution of the model for grillage girder by elastic supporting, some applications are discuss.

第一部分包括第二章和第三章，提出并研究了弹性支承交叉梁系模型的静力解，并探讨其应用。

The Apollo Seismic Network deployed by the astronauts of the Apollo grogram provided us with the excellent seismic data for revealing the lunar interior. Here we review studies of the moonquakes and seismic structure of the Moon based on the seismic data.

阿波罗登月计划在月球表面上布设的月震仪为探索月球内部结构提供了极佳资料来源，本文综述了近年来对月震资料的分析及利用月震资料研究月球内部结构的相关研究结果。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。