查询词典 for the first time

For the first time, a checking point method is proposed by using equivalent logarithmic normal probability distribution, and its application is studied for calculating durability reliability of reinforced concrete structures.

根据在役结构的特点，提出了用对数正态分布拟合未知概型的随机变量的方法；首次提出了当量对数正态型概率分布的验算点法，并研究了其在钢筋混凝土结构耐久性可靠度中的应用；对功能函数非线性引起的误差进行了深入的研究，提出了误差判别方法。

For the first time in her life Lottie would gladly have worked for nothing, to have some place to go , something to do with her day.

第一次在她的生活 Lottie 中会高兴地已经免费工作，有一些地方进行，某事和她做日子。

For the first time in her life Lottie would gladly have worked for nothing to have some place to go, something to do with her day.

珞蒂生平第一次愿意不计报酬只要有个工作，有一个地方可去，有事情可以打发她的日子。

It is natural for a child to be timid about going to school for the first time.

别担心！对于一个孩子，首次上学时感到羞怯是很自然的。

I'm doing what I need to be doing, being responsible for myself for the first time in my life.

很好。我在做自己需要做的事，第一次为自己的人生负责。

Polymarase Chain Reaction may be the better method of detecting M.tuberculosis than other methods and lead us to carry out a series of research on this problem. This thesis is composed of five parts:(1)systematic evaluation for the first time of the ability of five defferent PCR methods to detect M. tuberculosis;(2) using the endonuclease and southern blot by a radioactive and a nonradioactive labeled probe, to confirm the specificity of the PCR products and to analyse the sensitivity of detection by southern blot method using digoxigenin-labeled probe;(3) evaluation of acid-fast staining, bacterial culture and PCR for the detection of M. tuberculosis in sputum, pleural and peritoneal effusion samples;(4) The feasibility of PCR for detection of M tuberculosis on formalin-fixed paraffin embedded tissues;(5) 26 cases of sarcoidosis were retrospectively studiedwith PCR for M. tuberculosis and nontuberculosis Mycobacterium and the problems on histopatholoical diagnosis of sarcoidosis are discussed.

论文共分为五个部分，(1)首次系统地比较了五种不同引物序列的PCR检测结核杆菌方法的特异性和敏感性等情况；(2)利用限制性内切酶酶切分析和同位素及非同位素标记DNA探针进行Southern杂交的办法，分析PCR产物的序列与原设计是否相符及杂交检测PCR产物对提高检测结核杆菌敏感性的情况；(3)并对PCR用于快速检测临床标本中的结核杆菌进行了初步评价；(4)探讨了PCR用于检测石蜡包埋组织中结核杆菌的作用；(5)并利用PCR检测结核杆菌和非结核分枝杆菌的方法对26例原病理诊断为结节病的病例进行了PCR检测及组织病理学诊断的探讨。

Pierre Gadonneix, EDF Chairman and CEO, stated : This agreement is a major step for EDF which, for the first time, will become both investor and operator of nuclear reactors in China.

和所有外资项目一样，合营公司还需经过中国政府的批准。成立合营公司体现了法国电力集团与中国和中广核集团20多年的坚实合作关系的进一步加强。

The three order polynomial of pump's efficiency curve for different speeds was inferenced for the first time, and the mathematical model for optimal operation of pumping unit by speed control was established.

详细地研究了螺旋离心泵的变速性能。首次推导出不同转速下泵效率曲线的3次多项式方程，并建立了变速优化运行数学模型。

Longed for to smile, he led long an own hand actively for the first time, that kind of palpitate, that kind of is happy.

相思笑了，他第一次主动牵自己的手，那种悸动，那种开心。

For example, papal control over worldwide Catholic missionary activity was firmly established for the first time in history.

，举例来说，罗马教皇的控制权全世界天主教传教活动是牢固确立为在历史上第一次。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。