查询词典 organisms

But it was left to scientists of our own time to develop powerful killer s of these hateful micro-organisms.

但是，研制消灭这些可恶微生物的特效药的责任落在了当代科学家的肩上。

Slack's research group initially discovered the let-7 miRNA in C. elegans, a tiny worm used as a model system for studying how organisms develop, grow and age.

Slack的研究小组最开始在线虫，一种小蠕虫，用来研究生物发育，生长和老化的模式生物，体内发现了let-7 miRNA。

TK exists in all organisms that have been investigated.

TK存在于所有研究过的生物体中。

In plants, as in all living organisms, transcription factors are an important level of gene regulation.

如同在所有生物体中一样，在植物中，转录因子也是一种重要的调控基因的手段。

Chromium is widely distributed in nature, organisms mainly trivalent form of chromium.

铬在自然界中广泛分布，生物体中主要以三价铬的形式存在。

Each trophic level in a food chain or web contains a certain amount of biomass,the dry weight of all organic matter contained in its organisms.

每个营养级的食物链或网页含有一定量的生物量，干重的所有有机物质在其生物体。

A trophic level is ab ecological category that includes organisms with the feeding style.

一个生物营养级是指一个生态种类，这个生态种类包括某一特定的有机体及其捕食的风格。

If it really exists difference in food quality of seston, the difference can be recognized from the variation of fatty acid compositon in higher trophic level organisms.

当悬浮颗粒物在时空上存在数量和质量差异时，这种差异就可能在浮游动物中体现出来，而且通过脂肪酸的信息可以追踪到这种差异。

Organisms in the biosphere are classified into trophic levels and communities.

生物圈里的生物体又可以营养等级和社群来分类。

These protozoa parasitize in intestinal track and liver,attack organisms by trophozoite,and couse dysentery and hepatapostema.

该类原虫多寄生于人和动物的肠道和肝脏，以滋养体形式侵袭机体，引发阿米巴痢疾或肝脓肿。

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。