查询词典 organisms

By use of the agglutination test healthy carriers of the organisms have been identified.

通过凝集实验的应用，已经证实了病原微生物的健康带菌者。

These air-breathing organisms are not dependent on high and are generally pollution tolerant, and can therefore live easily in water of poor quality

对污染物敏感的微生物仅见于急速流动的冰凉的溪水中，因为溪水中污染物很少，溶解氧较高。

Simple organisms such as bacteria and alga have been found fossil in rocks more than 3000 m.

简单的生物，如细菌和藻类，它们的化石已在三十多亿年的岩石中发现。

Algernon micro-organisms Algae microorganisms in the water also populate overpopulate because of the surplus nitrogen , the alger .

海藻微生物因为过量的氮在水中过量繁殖，而海藻占用了太多水中的氧气，鱼和其他生物都死了。

The properties of the hybrid, such as greater vigor and adaptability, are retained in the allopolyploid in subsequent generations and such organisms are often highly successful.

这种具有高度生活力和适应性的杂交在异源多倍体中被保留，而且可以成功的遗传下去。

Discussions are given of the fate of Ms2 during translocation in the hexoploid triticale, the exchange of the names for 4A and 4B chromosomes in common wheat and the possible expoitation of the new locus Ms2 (4BS), and the following speculations are made: In geneic genes of allopolyploid organisms the donor chromosomes tend to be intergenomically translocated to their phylogically and evolutionarily close chromosomes with the same order number and the same arm; it is cofirmed that the 7th International Conference of Wheat Genetics was right to exchange the names between chromosomes 4A and 4B of common wheat in 1988; and as a new genetic marker and a breeding tool for all the chromosome B-carrying species in the tribe of Tritceae, Ms2 (4BS) may have wide application in building and expanding the gene pool of germplasm resources of various species of wheat.

对 Ms2基因在六倍体小黑麦与原太谷核不育小麦远缘杂交中易位时的走向，普通小麦4A与4B染色体的互换更名以及 Ms2(4BS)新位点的开发利用进行了讨论：认为异源多倍体生物核基因的组间易位倾向于从供体染色体向进化亲缘关系较密切，且染色体序数与染色体臂相同的部分同源染色体易位；1988年第7届国际小麦遗传学会对普通小麦4A与4B染色体的互换更名是正确的； Ms2(4BS)作为一个新型的遗传标记，作为小麦族内所有携带B染色体组的物种的育种工具和在拓建各类小麦种质资源的基因库等方面均有广泛的用途。

Habitual organisms in north of East China Sea and alongshore estuarine water areas were measured by different methods mentioned above in order to understand the role of diverse aquatic species composing specific food webs and their control on the flow of matter and energy along the food chain.

建立特定化合物稳定同位素技术测定单分子脂肪酸碳稳定同位素的方法，并选取研究海域内采集的部分生物样品，测定其特征脂肪酸的碳同位素比值，从分子水平构建食物网中主要生物的摄食关系。

In organisms showing ALTERNATION OF GENERATIONS, the gametes may be produced by mitosis in the haploid generation, or by meiosis in the diploid generation and give rise directly to gametes or gamete-producing cells.

在表现出明显世代交替的生物体中，配子可能是由单倍体世代发生有丝分裂产生，亦可由二倍体世代减数分裂直接产生配子体或配子母细胞。

There are circumstances - not particularly rare - in which genes ensure their own selfish survival by influencing organisms to behave altruistically.

在一定条件下，基因通过生物的利他行为来确保自己"自私"地生存，这些情况并不少见，目前广为人知。一般地，分为两大类。

However, it is important to note that ammonia might be toxic to the micro-organisms.

然而，必须注意的是，氨可能有毒的微生物。

I'm strongly against the death penalty — it's an eye for an eye.

我不赞成死刑——这是以牙还牙的报复行为。

And to get you the support you need, we're enlisting all elements of our national power: our diplomacy and development, our economic might and our moral suasion, so that you and the rest of our military do not bear the burden of our security alone.

并给你们所须的支援，我们正徵召国家所有各种的力量：我们的外交及发展，我们的经济力量与道德劝说，所以你们与其他军人不须要孤独地负起国家安全的责任。