牛

The anoa is one of the smallest cattle species, and one of the most endangered.

小野牛是最小的牛，也是情况最危险的牛类。

Clau (5, 10, 20〓) was bound to rat plasma a greater extent than clau, while in rabbit plasma the reverse was the case. By Scatchard plots using bovine serum albumin, clau had a higher equilibrium constant and the greater numbers of binding sites than its antipode.

在与大鼠血浆蛋白的结合中，clau的结合率平均为28.37±0.31（n=3，三个剂量5，10，20μM），clau的结合率平均为38.05±2.61（n=3），clau结合率低于clau；而在与兔血浆蛋白的结合中，clau的结合率平均为47.21±4.91（n=3，三个剂量），clau的结合率平均为41.43±5.21（n=3），clau的结合率略高于clau；在与牛血清白蛋白的结合中，clau的结合率也高于clau，立体选择方向与兔血浆蛋白结合相同，而与大鼠血浆蛋白结合相反，提示存在种属差异；在与系列浓度的牛血清白蛋白结合中，通过Scatchard作图法求得蛋白结合点数和平衡常数；在clau，N和K分别为90.02±35.76和5.326±1.196（n=4）；在clau，N和K分别为59.92±20.39和4.203±1.250（n=4），两者的比值分别为1.50和1.27；进一步说明clau对映体的蛋白结合存在立体选择性差异。

Affected cows should be kept in cool, darkened pens where fresh water and appetizing feed are readily available.

应将病牛放置在凉爽黑暗的牛栏中，给予新鲜的饮水和促进食欲的饲料。

That night the LORD said to him, Take your father's bull, and the second bull seven years old, and pull down the altar of Baal that your father has, and cut down the Asherah that is beside it

当那夜，耶和华吩咐基甸说：「你取你父亲的牛来，就是那七岁的第二只牛，并拆毁你父亲为巴力所筑的坛，砍下坛旁的木偶

The results show that all the hmgr genes from pigs, cattle and chickens are astable enzyme proteins with the same gene sequence characteristics and encoding protein and physical and chemical properties; all the amino acid sequences have a high degree of homology, containing two conservative HMG-CoA binding motifs and two NADPH binding motifs; all the amino acid sequences, containing signal peptide, are secreted proteins; they are all hydrophobic transmembrane proteins with five transmembrane domains; random coil and α-helix are the main structural elements in the HMGR polypeptide chain; all the predictions of three-dimensional structure are V- shaped; there are more closer evolution relationship between the HMGR gene from pigs and cattle.

结果表明：猪、牛和鸡HMGR基因序列特点及编码蛋白质理化性质基本相同，均属不稳定类酶蛋白；保守结构域氨基酸序列具有高度的同源性，均含有保守的2个β-羟基-β-甲基戊二酸单酰辅酶A结合基序和2个还原性烟酰胺腺嘌呤二核苷酸结合基序；均有信号肽，属分泌型蛋白质；属于跨膜的疏水性蛋白，均有5个跨膜结构域；无规则卷曲和α-螺旋是HMGR多肽链中的主要结构元件；三维结构预测都呈"V"字形；猪和牛HMGR基因的进化关系最近。

This star used to belong both to Auriga, where it was known as the heel of the Charioteer ...and to the constellation Taurus, where it represented the tip of the Bull's northern horn.

这个恒星过去既属于御夫座，那里是御夫的脚踝所在，又属于金牛座，它代表这金牛背面一只角的顶端。

Bovine babesiosis is caused by genus Babesia, which is transmitted by ticks and parasitizes in the erythrocytes of cattle.

牛巴贝斯虫病是由媒介蜱传播的巴贝斯科巴贝斯属的多种病原体寄生于牛的红细胞内所引起的血液原虫病的总称。

To evaluate the specificity of the PCR, genomic DNA of Theileria annulata,Babesia bovis,Toxoplasma gondii,Leishmania donovani and standard strain of N. caninum were used as a template in the PCR. For determining the detection limit of amplification procedure, PCR was run on a dilution series of genomic DNA from N. caninum（1.562 5-200 ng/ml）. Brain tissue samples of 32 aborted fetuses were detected by PCR-based assay, and 23 blood samples from mothers were tested by ELISA. Results The amplified DNA fragment （350 bp）had a high identity of 98% with the Nc-5 gene sequence of N.

以环形泰勒虫、牛巴贝斯虫、刚地弓形虫、杜氏利什曼原虫以及犬新孢子虫标准株DNA为模板进行扩增以验证PCR的特异性，采用紫外分光光度计测定犬新孢子虫标准株DNA浓度和纯度，取高纯度的DNA样品用灭菌水稀释，分别取不同量的DNA进行PCR扩增，确定PCR方法的敏感性；利用该方法对32份奶牛流产的胎牛脑组织样品进行检测，同时，对其中23份流产的母牛血样进行ELISA血清学检测，以评价犬新孢子虫PCR方法的检测效果。

For example, the spread was a serious distortion of scientific research reports that the Korean people more vulnerable to mad cow disease; another Internet posting said the baby diapers contain beef by-products, will lead the Korean babies suffering from mad Cattle disease.

例如，互联网流传一份被严重扭曲的科学研究报告，指韩国人更容易患上疯牛症；另一则互联网贴文则说，婴儿尿片中含有牛肉的副产品，将导致韩国婴儿患上疯牛症。

A days-old black Angus baby cow romps about a farm in Litchfield, Nebraska, USA just like any other — only this one romps with six legs.

美国内布拉斯加州李奇菲德市一头才出生数日的黑色安格斯小母牛，跟其他牛只一样在农场嬉闹，只不过，这头牛有六条腿。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了