查询词典 animals

In the current study, Weisman, Curley, and colleagues injected lab animals with single-walled carbon nanotubes that were coated with a polymer designed to make the nanotubes soluble in water.

在目前的研究中，Weisman， Curley和他的同事将1单位表面涂有多聚物的碳纳单位注入实验动物，该多聚物能够使纳单位溶解在水中。

In particular, the morphology and distribution of the feathers on Liaoning dromaesaurids, among other features, strongly suggest that dromaeosaurids might have been able to parachute or even glide, representing a group of transitional animals between the cursorial non-avian theropods and volant birds.

尤其重要的是，通过分析辽宁奔龙类化石保存的羽毛形态和分布情况，本文认为这些动物可能具有降落甚至滑翔能力，它们代表地栖的非鸟类兽脚类恐龙和会飞的鸟类之间的过渡类型。

RNA interference represents a common biological phenomenon of double-stranded RNA mediated post-transcriptional gene silencing, which lies in altitude plants and animals. The mechanism of this process is described as that: the dsRNA in cells are cut into double-stranded small interfering RNA. By joining with an effector complex termed RISC (RNA-induced silencing complex), siRNA binds to the cellular RNA with homologous sequences, and contributes to the degradation of the corresponding mRNA, the inhibition of specific gene expression.

RNAi技术是双链RNA(double strand RNA，dsRNA)介导的序列特异性的转录后基因沉默，广泛存在于高等植物和动物中，其机制是细胞内的dsRNA被Dicer剪切成双链的小分子干涉RNA (small interfering RNA，siRNA)与RNA诱导的基因沉默复合物结合，降解与之互补的靶mRNA，特异性抑制靶基因表达。

How would I have been able to cut up animals?

甚至，我庆幸我不需要做这样的事。

Cuvier sees a tooth belonging to an extinct race of animals.

居维叶从一颗已经灭绝的动物牙齿中得到了发现。

This discovery might help explain how all whales hear,researchers say.the work might also might also help scientists understand how animals are affected by underwater sonar the cuvier's beaked whales dive deep into the ocean in search of food.

研究人员称，这项发现很可能有助于解释所有鲸类的听觉问题，这项研究还可能帮助科学家进一步理解动物怎样在水下接收到声纳信号。

He doesn't need cypress trees or dead animals!

他不需要神圣的街道或死去的动物！

The results showed that 17 kinds of imperative amino acids were found in the cystine motherliquid powder, nine of which were imperative for most growing animals.

结果表明：胱氨酸母液粉中含有17种氨基酸，其中9种为生长动物必需氨基酸。

The journal publishes original articles and clinical reports on scientific investigations and new developments in laboratory medicine in animals, including hematology, coagulation, immunology, clinical chemistry, endocrinology, cytopathology, surgical pathology, laboratory methods, quality assurance and instrumentation.

杂志刊载实验室动物医学的科学研究和新发展原始论文和临床报告，包括血液学，凝固作用，免疫学，临床化学，内分泌学，细胞病理学，外科病理学，实验方法，质量保证和仪器。

However, dairy cattle are monotonous animals,have long production period and high cost.

但奶牛作为单胎动物，生产周期长、成本高。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。