查询词典 organisms

They learned about this new fatty acid-making pathway by hunting the trypanosome genome for stretches of DNA known to be involved in fatty acid synthesis in other organisms, like animals and plants.

他们通过寻找锥虫基因组DNA条带中已知涉及在其他物种（象在动物以及植物中存在的）中可以合成脂肪酸的区域认识了这个脂肪酸合成的途径。

But when one member of the research team, Jennifer Stephens, knocked out a single gene in the trypanosome known to make fatty acids in other organisms, there was no change in the parasite's ability to make myristate.

但是该研究团队的成员Jennifer Stephens敲除了在锥虫中和其他物种中已知的合成脂肪酸途径中的单个基因时，寄生虫合成十四酸脂的能力没有改变。

Surprised, the researchers then examined the trypanosome genome more carefully and discovered enzymes that in other organisms are known to increase the size of a fatty acid molecule - dubbed elongases, for making fatty acids longer - but never have been shown to actually make a new fatty acid molecule.

奇怪的是，这是研究人员更仔细地检查了锥虫的基因组，发现在其他物种中作为抑止能增加脂肪酸长度的分子（同步复制延伸酶，目的是合成更长的脂肪酸，但是从来没有发现它真正能合成脂肪酸分子）。

Pneumocystis organisms were first identified by Carlos Chagas in the early 20th century, with the use of a guinea-pig model of trypanosome infection, and subsequently by Antonio Carinii, in infected rat lungs.4,5 Both investigators believed they had identified new forms of trypanosomes.

卡氏肺孢子生物首次发现由卡洛斯恰加斯在20世纪初，随着使用一种豚鼠模型锥虫感染，并随后由安东尼奥马刺虫，在受感染的大鼠lungs.4 ，五两，调查人员认为他们已确定的新形式锥虫。

A hydrogenated form of streptomycin; used against tuberculosis and tularemia and Gram-negative organisms.

一种氢化的链霉素；用来抵抗肺结核、野兔病、革兰阴性组织的药物。

Magnetic field is an ubiquitous environmental factor, but its impact on the micro-organisms is not clear.

磁场是一种普遍存在的环境因子，但其对微生物的影响尚不清楚。

The direct sequencing of uncultivable organisms present in complex biological and environmental samples has opportunities to discover new life forms and metabolic processes.

在复杂生物和环境样本中出现的不可培养的生物的直接测序具有发现新的生命形式和代谢过程的机会。

Moreover, reef-shoal dolomite (subordinate organisms and sparry grain dolomite microfacies) reservoir pores develop with a large-scale distribution, abundant dissolved pore types and excellent reservoir capability; evaporite platform dolomite (non-lamina dolomite mudstone microfacies) takes second place with average reservoir capability; reef limestone pores develop with lower reservoir capability, regarded as III class of reservoir at most; open-platform limestone (non-lamina dolomite mudstone microfacies)pores underdevelop with no reservoir capability.

此外，通过孔隙演化研究可以看出礁滩云岩(生物粘结云岩和亮晶颗粒云岩微相)储层孔隙规模最大，溶孔类型丰富，储集性能最好；蒸发台地云岩次之，储集性能一般；礁灰岩孔隙也有发育，储集性能较差；开阔台地灰岩孔隙不发育，几乎不具备储集能力。

A field of undulating form emerges from the interactions between the environment and the organisms.

外部环境与内部组织的的交互影响成波浪形式。

Reproduction of some unicellular organisms by division of the cell into two more or less equal parts.

单细胞组织分裂成两个或多个独立的成熟子细胞的无性生殖过程。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。