1·A spectrophotometry method, which based on the reaction of diacetylmonoxime and urea in acidic solution, was established for determination urea in bovine milk.
根据二乙酰一肟与在酸性条件下尿素的反应，建立了一种分光光度法快速测定牛奶中尿素含量的方法，该方法可以定性和定量测定牛奶中尿素含量。
2·The HBV markers and HBV DNA in poultry sera, Yolk and bovine milk whey were detected by reversed passive hemagglutination assay (RPHA), enzyme immunoassay (EIA) and polymerase chain reaction (PCR).
应用反向间接血凝试验（RPHA）、酶免疫测定（EIA）和聚合酶链反应（PCR）测定了家禽血清、卵黄和牛乳清中HBV标志物及人HBV-DNA。
3·THE Jersey cow, a small, honey-brown bovine that is prized by farmers for the abundance of buttery, high-fat milk it produces, is one of the fastest-growing breeds in the world.
泽西牛是目前世界上繁殖速度最快的一种牛，这种小型棕黄色牛因为黄油产量以及高脂牛奶产量均非常丰富而受到农夫们的欢迎。
4·This is caused by exposure of an infant (before the age of three months) to cow’s insulin (bovine insulin) found in the milk the child drinks.
这是婴儿（小于3个月）喝的牛奶中牛的胰岛素（牛胰岛素）所致。
5·Monsanto’s own studies, as well as those of Eli Lilly & Co., have found a 10-fold increase in IGF-1 levels in the milk of cows who have been injected with bovine growth hormone (BGH).
根据孟山都自己的研究，与Eli Lilly 及其合作者的发现一样，在牛奶中被注入的生长因子(BGH)出现了10倍的增长。
6·Organic milk products by law can't be produced with bovine growth hormone (BGH).
法律上，有机奶制品不能够添加bgh。
7·Objective: To compare the demineralization on bovine enamel caused by two kinds of sugar-containing milk.
目的：比较两种含糖奶类对牙釉质的脱矿作用。
8·Then, the calcium and phosphate of milk after treating the bovine enamel were analyzed by EL 312e microplate.
采用微量化学分析法检测奶类处理牙釉质后饮料中钙和磷含量的变化。