代谢物

The levels of all identified metabolites are notably higher at day 11 and day 14. At day 21, the amounts of Asn and His were decreased, but Val, lactate, Ala, malate, succinate, GABA, choline,β-glucose, fructose, allantoid, Phe and formate were all increased. Enteric bacteria must overcome the acid environments in host organs to colonize the host.

结果表明：根瘤菌处理5d后苹果酸含量显著增加，7d时丙氨酸浓度降低而异亮氨酸、苹果酸、琥珀酸、GABA、胆碱、磷酸胆碱、β-葡萄糖、延胡索酸、组氨酸、苯丙氨酸、色氨酸含量显著增加。11d和14d的差别极为显著，所有已鉴定代谢物的含量都大大增高。

One of the metabolites of methamphetamine is amphetamine

甲基苯丙胺会产生代谢物安非他明。

These five strains were identified as Bacillus cereus、Acinetobacter calcoaceticu、Pantoea agglomrans、Pseudomonas putida and Pantoea ananas by 16S rDNA gene sequence phylogenetic analysis, respectively. These bacteria species is the first reported in oilseed rape rape.

本研究显示从油菜内生细菌中可筛选到拮抗作用好的菌株，并且内生细菌可产生具有抑菌活性的代谢物，可以作为对多种植物病原真菌具有抑菌活性物质的筛选资源。

Today known bioactive metabolites are more than 22,000. 10,100 of them are produced by actinomycetes.

目前人类认识的活性代谢物有22000余种，其中10100多种由放线菌产生。

Carotenoid metabolites may have more important biological roles than their parent compounds in human health and disease.

类胡萝卜素的代谢物在人类健康和疾病方面，可能拥有比其整体化合物更多的重要生物学作用。

This notion has been reinforced by the observation of both beneficial and detrimental effects of carotenoid metabolites in cancer prevention.

这一概念已经被类胡萝卜素代谢物在癌症预防上的利弊两方面效果的观察所印证。

Moreover, differences in the metabolites from the catabolism were also found.

同时也发现分解作用产生的代谢物有所不同。

This information supports a reasonable probability that all monogastric species eliminate the originally ingested substance, melamine, or its analogues, and not a metabolite.

此信息支持一个合理的概率，所有单胃物种消除原先摄取物质，三聚氰胺，或其类似物，而不是一个代谢物。

The product chorismate of this pathway is precursor to the synthesis of the aromatic amino acids phenylalanine,tyrosine,and tryptophan as well as other essential aromatic secondary metabolites such as ubiquinone,menaquinone and vitamin K.

芳香族氨基酸苯丙氨酸、酪氨酸、色氨酸和其它一些必需代谢物如泛醌、维生素K2类、维生素K的起始物是莽草酸途径所产生的分枝酸。

Probucol and its sulphur-containing metabolite, but not a sulphur-free phenolic analogue, protected via cell-specifi c effects on inhibiting macrophage accumulation, stimulating reendothelialization, and inhibiting vascular smooth muscle cell proliferation.

普罗布考及它的含硫代谢物能够通过抑制巨噬细胞的聚集，刺激血管内膜再内皮化和抑制血管平滑肌细胞增生得到保护，而含自由硫原子的苯酚异构物得不到保护。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷