动物的

Cocaine 30mg/kg was injected intraperitoneally in COC group,and normal saline as control group.

结果 COC组动物的CO、SV明显低于对照组(n =6 - 9，P 0 5 )；但两组动物的HR、EF没有明显改变。

The Laboratory Animal Center is the Army research center and important supply base of medical laboratory animals.

实验动物中心是全军医学动物的研究中心和重要的生产供应基地。

In animal, up to the present, there are a few reports about lipoid pneumonia, especially, in laboratory animal, there is no report regarding lipoid pneumonia induced by endogenous factor.

有关实验动物的类脂质性肺炎，在世界上少有报告，尤其实验动物由内因性引起的类脂质性肺炎，在世界上未见有病例报告。

The size structure of the metazoan zooplankton was analyzed by taking body mass as the size variable.

于2002年和2003年对该湖的后生浮游动物进行了采样，并以体重作为个体大小变量研究了浮游动物的个体大小组成结构。

Retinal photocoagulation was induced in the left eyes after mydriasis with tropicamid under general anesthesia, then 1% iodine sodium was injected in the vein of the rabbits at a dose of 40 mg/kg at the same time; their right eyes were not treated.

选用健康成年青紫蓝兔10只，美多丽散瞳后在全麻状态下行左眼眼底激光光凝，同时按40 mg/kg的剂量自兔耳缘静脉注入1%过碘酸钠溶液，考虑动物的生存质量，模型动物右眼均未予处理。

Results show that in the region, Nematoda was the predominant group, and Acarina, Collembola, Tardigrada and Harpacticoida were common groups. Soil faunae under different vegetations at the same location displayed certain similarity and difference as well.

研究表明，整个地区不同生境中土壤动物的优势类群为线虫；常见类群有瞒、弹尾目、线蚓、熊虫和猛水蚤目等；同一地点不同植被下，土壤动物类群之间存在着一定的相似性和差异。

The branch of paleontology that deals with animal fossil s and ancient animal life.

古动物学古生物学的分支，研究动物化石和古动物的生活

The production efficiency of tansgenic animal by the traditional method of pronucleus microinjection is very low (The efficiency of transgene is about 3～5%).

以传统的原核显微注射法生产转基因动物的效率非常低下（成功率仅为3~5%），严重地制约了转基因动物研究进展。

Theproduction efficieny of transgenic animal by the traditional method of pronucleus microinjection isvery low (The effciency of transgene is about 3～5％.), which seriously restricted the developmentof transgenic animal research.

以传统的原核显微注射法生产转基因动物的效率非常低下(成功率仅为3～5％)，严重地制约了转基因动物研究进展。

One is the fact that a somatic tissue from an adult has been used to produce a live animal.

其一是一个成年动物的体组织被用来制造出另一个活生生的动物。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。