In particular, dairy maids, whose responsibility was to milk cows, and so they had a very intimate relationship with cattle, often didn't get smallpox.
特别是挤奶女工，她们的职责就是挤奶，因此她们与牛有着非常亲密的关系，通常不会得天花。
Each family possesses at least three milk cows.
每家至少有3头奶牛。
Then we began to keep milk cows, pigs and chickens.
这时我们开始饲养奶牛，猪和鸡。
They have begun to keep milk cows, pigs and chickens.
他们开始饲养奶牛、猪和鸡。
While all milk cows are eventually killed for beef, leather and such.
最终所有的奶牛都会被杀用于制作肉食、皮革或其它。
Milk cows jumping over Earth's natural satellite was a neat idea but highly improbable.
奶牛跳过地球的天然卫星是个“好主意”，但可能性非常小。
He continues to tend some heifers, waiting for those young females to mature to milk cows.
他继续照料一些小牛，等待着那些年轻的母牛成长为奶牛。
'but isn't the main thing that she should be able to milk cows, churn good butter, value animals and direct farm workers?'
但是难道这点不重要吗？就是她要会挤牛奶，搅制出上等的黄油，珍惜动物，并指导农场工人？
But milk cows and carrots are more indicative of the kind of inventions humans will make in the future: products that are grown rather than manufactured.
只不过，奶牛和胡萝卜更能代表人类在未来所要发明的东西——生长出来而不是制造出来的产物。
He did not milk cows because he was obliged to milk cows, but because he was learning how to be a rich and prosperous dairyman, landowner, agriculturist, and breeder of cattle.
他要挤牛奶并不是因为他非要挤牛奶不可，而是因为他要学会怎样做一个富有的、兴旺发达的奶牛场老板、地主、农业家和畜牧家。
Sitting in his book-lined office in a leafy corner of the IISc campus in Bangalore, Ramachandra proposes it might just be possible "to milk diatoms for oil just as we milk cows."
在班加罗尔市IISc校园的一个枝繁叶茂的角落，在Ramachandra堆满书籍的办公室里，他提出有可能可以“像挤牛奶一样挤油”。
The content of Cu in serum and hoof horniness of normal milk cows was lower than hoof disease milk Cows, but the content of Zn in serum of normal higher than of hoof disease Cows.
正常牛蹄角质和血清中铜含量低于病牛，而正常牛蹄角质和血清中锌含量高于病牛。
I have met women in India and Bangladesh who are taking out small loans to buy milk cows, or rickshaws, or thread in order to create a livelihood for themselves and their families.
我在印度和孟加拉见到了一些妇女，她们通过小额贷款买奶牛、人力车、细丝和其它原料，为她们自己和她们的家庭创造出一条出路。
I have met women in India and Bangladesh who are taking out small loans to buy milk cows, rickshaws, thread and other materials to create a livelihood for themselves and their families.
我在印度和孟加拉见到了一些妇女，她们通过小额贷款买奶牛、人力车、细丝和其它原料，为她们自己和她们的家庭创造出一条出路。
We grew cotton, sugar cane, corn, hogs1, chickens and had a large garden, but it didn't bring in much cash.So when I was 12, I got a parttime job on a dairy farm down the road, helping to milk cows.
我们种棉花、甘蔗、玉米，养猪、养鸡，还有一个大花园，但农场没办法让我们有多少收入，所以我在12岁时在马路前面不远的一个奶牛场里找了一份兼职工作——帮忙挤牛奶。
Before silos were invented, cows gave less milk during winter because they had no green grass to eat.
筒仓发明之前，因为没有青草可以吃，奶牛在冬天产奶量减少。
Dad went out to milk the cows.
爸爸出去给牛挤奶去了。
我们可以从奶牛身上得到牛奶。
奶牛不是产奶机器。
Farmers often give penicillin to beef and poultry, and because of this, penicillin has been found in the milk of treated cows.
农民经常给牛肉和家禽注射青霉素，因此这些被注射过的奶牛的奶中含有青霉素。
Farmers often give penicillin to beef and poultry, and because of this, penicillin has been found in the milk of treated cows.
农民经常给牛肉和家禽注射青霉素，正因为如此，在被注射过青霉素的奶牛的奶中发现了青霉素。
Besides egg whites, drugs made of proteins come in the milk of cows and sheep.
除了蛋白以外，蛋白质制成的药物还来自牛奶和羊奶。
In the study, mice were fed with dried milk powder made from cows milked both during the day and at night by researchers from Seoul, South Korea.
在这项研究中，研究人员给老鼠喂食干奶粉，这些奶粉是由韩国首尔的研究人员在白天和晚上分别从奶牛身上挤奶制成的。
The high prices encouraged the peasants to improve their animal husbandry techniques; for example, they began feeding their animals indoors in order to raise the milk yield of their cows.
高昂的价格鼓励农民提高畜牧业技术；例如，为了提高奶牛的产奶量，他们开始在室内喂养动物。
For the farmer who takes care to keep them cool, providing them with high-energy feed, and milking them regularly, Holstein cows are producing an average of 2,275 gallons of milk each per year.
对于那些照顾它们保持凉爽，给它们提供高能量饲料和定期挤奶的农场主来说，荷尔斯坦奶牛平均每年能产2275加仑的牛奶。
Now, only 3 percent of families follow the agricultural model, but nearly all schools are scheduled as if our children went home early to milk the cows and took months off to work the crops.
现在，只有3%的家庭遵循农业模式，但几乎所有的学校都安排得好像我们的孩子要早早回家挤牛奶，或者花几个月的时间种田一样。
Catherine Douglas and Peter Rowlinson of Newcastle University, United Kingdom, for showing that cows that have names give more milk than cows that are nameless.
英国纽卡斯尔大学的道格拉斯和卢林森发现有名字的奶牛产奶量要比那些无名牛多！
Catherine Douglas and Peter Rowlinson of Newcastle University, United Kingdom, for showing that cows that have names give more milk than cows that are nameless.
英国纽卡斯尔大学的道格拉斯和卢林森发现有名字的奶牛产奶量要比那些无名牛多！
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