查询词典 essential

Early diagnosis, proper utilization of MR imaging, and radical resection of diseased vertebrae and soft tissues followed by anthelmintic treatment are essential to control disseminated spinal hydatidosis and prevent recurrence.

早期诊断，合理应用磁共振成像，根治性切除病变椎骨及软组织以及之后的驱虫治疗都是控制播散的脊柱棘球蚴及预防复发所必需的。

The essential oil contents of Inner Mongolia fennel, obtained by simultaneous distillation and extraction, were 4.9, 9.3, 12.0, 12.9, 28.8, 31.5 mL/kg DM in root, stem, leaf, peduncle, anthotaxy and fruit respectively.

使用同时蒸馏萃取法，对内蒙古小茴香不同器官风干样进行分析，根、茎、叶、花序梗、花序和果实精油含量分别为4.9、9.3、12.0、12.9、28.8、31.5 mL/kgDM。

The timing varies from one community to another, but all have found that it is essential to have a strong foundation in Waldorf education and Anthroposophy if their school is to grow and thrive, and such a foundation is not laid overnight.

这个时间表对于不同的团体是有变化的，但是所有人都发现，在华德福教育和人智学方面形成一个强大的基础是必要的，这样他们的学校才能成长并繁荣，但是形成这样一个基础不是一夜就可以取得的。

The third essential change is the solidification of anti-Americanism as a political idea.

第三个变化就是反美主义正在团结成为一种政治理念。

BACKGROUND: The essential component of Plumbago zeylanica Linn is plumbagin, which plays a role in anti-leukemia, antibiosis, antifertility, as well as cardiovascular.

背景：白花丹的主要成分是白花丹醌，它的活性主要是抗白血病、抗癌、抗菌、抗生育、祛痰等，对心血管也有一定的作用。

Thus, it's essential to make a research on the non-market economy rules of antidumping legislation and practice of US.

原因是多方面的和复杂的，但可以肯定的说，美国反倾销法对我国的不公平的非市场经济待遇难辞其咎。

Objective: According to the brain-intestinal connection theoretics,to carry out the experimental study of kaiqiao and tongfu treating virosis fever,discuss the antifebrile effect of niuhuang chengqi tang to virosis fever,study the function and significance of brain-intestinal peptide and immunoregulation to virosis fever,show the essential of kaiqiao and tongfu treating virosis fever.

目的：在"脑-肠相通"学说指导下，开展"开窍"与"通腑"之法合用治疗病毒性发热的实验研究，探讨"开窍通腑法"的代表方—清代吴鞠通牛黄承气汤对病毒性发热的退热效应，研究脑肠肽和机体免疫调节在发热中的作用及意义，揭示中医"开窍通腑法"治疗发热的实质。

The peroxy bond of dihydroartemisininis essential for it\'s antimalarial and antitumor activity. In order to understand the mechanism of antimalarial and antitumor, electrochemical method were used to study the interaction between DHA with Cu ion and Bi ion.

双氢青蒿素中的过氧键是抗疟、抗肿瘤的关键活性部位，为了探讨金属离子对DHA中过氧键的影响，本文采用电化学方法研究了Cu、Bi对DHA的作用，并探讨了其作用机理。

Paintings are essential supporting materials for all departments of national economy, extensively applied to antisepsis of varied buildings and industrial products.

涂料是国民经济各部门不可缺少的配套材料，广泛应用于各类建筑物、各种工业制品的防腐保护。

Chemical industry equipments are essential production equipments for the chemical manufacturers, how to antisepticize is a question being discussed frequently.

化工机械在化工企业当中是必不可少的生产设备，机械设备的防腐问题也是经常被提到的事情。

In this new architectural plan the Garden of Golgotha came to be at the centre of the new city.

Aelia 是高举他自己，并在此城内朝拜罗马诸神。

The continuous nature of peat accumulation means that terrestrial coaly rocks may provide a higher resolution and more complete record of base-level change than the time-equivalent shallow-marine strata, thus enabling the identification of highfrequency cycles that are not recorded in themarine strata.

泥炭积累的持续性质的手段，陆地coaly岩石可提供较高的分辨率和更完整的记录基准面变化的影响时，相当于浅海阶层，从而使确定的高频周期，不记录在themarine 阶层。