查询词典 undertaken

Therefore every effort should be undertaken to diagnose early in the course of the disease.

因此对于疾病的早期诊断的各项努力都是必要的。

The parity-violating energy difference of D- and L-alanine was undertaken as a function of the dihedral angle θ of the carboxylate plane with respect to the Cα-Hα plane.

自然界的力只有弱力是宇称不守恒的。在分子物理中，电弱力宇称不守恒是导致D-和L-丙氨酸能差的根源。

Japan's pattern of inflating stimulus packages by including multiyear expenditures and expenditures on items that would otherwise have been undertaken anyway is disconcertingly similar to the approach of the Obama administration in articulating its $787 billion stimulus package.

日本有意夸大了经济刺激政策的规模，而奥巴马政府的7870亿美元财政刺激计划显然与此很相似：二者都包括执行时间长达若干年的支出项目，以及即使没有经济刺激计划、原本也会安排的项目。

The present investigation was undertaken to observe the renal response to the distention of the urinary bladder and to elucidate the mechanism by which the effect takes place.

本实验是在狗的急性实验中观察膀胱加压对肾脏泌尿影响的机制，结果表明：膀胱加压可反射地抑制肾脏泌尿，抑制持续的时间一般为30—60分钟。

There was a study undertaken in 1977 by the Evan B. Donaldson Adoption Institute.

有人进行的研究在1977年的埃文湾唐纳森通过研究所。

Insein Bridge in Myanmar undertaken by the Company is a double tower, double cable plane, and three-span steel truss cable-stayed bridge with the full length of 581m .

公司具有承接各种大型钢桁架桥的制造、施工能力，所承建的最长的钢桁架桥为双向双车道，全桥总长1200米；承建的缅甸英申大桥全长581米，为双塔双索面三跨钢桁斜拉桥；承建的桥面最宽的桥梁为缅甸的玛哈邦多拉大桥，为双向六车道的双塔双索面斜拉桥；承建的钢桁悬索桥最大跨径500米，双向双车道。

Unfortunately for him, earth-moving techniques were to need major improvement before his idea could be undertaken.

不幸的是，推土技术都需要作重大改进之前，他的想法可以开展。

Objective To provide base data for insecticide resistance monitoring in house fly,a study was undertaken to establish the susceptibility of female house fly to deltamethrin at different development days after eclosion.

目的 研究家蝇雌成虫在不同发育阶段对溴氰菊酯的敏感性变化，为家蝇的抗药性测定奠定基础。

Objective: This study was undertaken that adopt the multiplex PCR to determine the present distribution of enterocyte effacement pathogenicity island and high pathogenicity island among strains of one hundred and ten E.coli isolated from calfs in Nanjing.

目的：采用多重PCR方法检测南京地区分离的110株犊牛腹泻大肠杆菌中肠细胞脱落位点毒力岛和强毒力岛。

What were undertaken after the above treatments was the weighing of guinea pigs and a series of regular records of guinea pigs, such as physical signs, activities ,eating and the egesta etc.

结果：中药退黄外洗液高、低剂量组单次或多次接触豚鼠，其外观体征、行为活动、体重和皮肤组织病理学检查与空白对照组无显著差异。

Objective: To study the effect of polycythemia on blood oxygen saturation.

裴蕾目的：观察RBC剧增而引起的高粘血症对血氧饱和度的影响。

Based on SIMPLER algorithm in the curvilinear body-fitted coordinates, the calculations were performed for Pr=0.7, Re=10~1000 on non-orthogonal non-staggered grids which are generated by elliptic equation systems.

采用曲线坐标系下压力与速度耦合的SIMPLER算法，数值研究了周期性渐扩渐缩波纹通道内脉动流动与换热情况，流动Re数的范围为10~1000，Pr数为0.7。