Students in fifty schools are to act as guinea pigs for these new teaching methods.
五十所学校的学生将作为这些新教学法的试验对象。
For a start, all animals, such as cows, pigs and sheep, always gas limed methane, which is the second most common green house gas after carbon dioxide.
首先，所有的动物，如牛、猪和羊，总是排出石灰甲烷气体，这是继二氧化碳之后第二常见的温室气体。
Ractopamine is a drug that is used as a feed additive to promote leanness in pigs raised for their meat.
莱克多巴胺是一种添加在饲料当中，用以助长猪只生出“瘦肉”的药物。
The researchers say the technique could allow pigs to grow human organs from patient's stem cells for use as transplants.
研究人员称这项技术能够利用患者的干细胞，让猪长出人体器官以用于移植。
It can also cause severe disease in animals such as pigs, resulting in significant economic losses for farmers.
该病毒还可在猪等动物身上引起严重疾病，给养殖者造成重大经济损失。
As for the pigs, they could already read and write perfectly.
至于猪，他们已经精通于阅读和书写了。
They stressed that swine viruses are common in pigs, and there was no need for consumers to stop eating pork as long as it's handled properly and cooked thoroughly.
他们强调，对猪来讲，这种病毒是常见的。只要经过妥善处理和彻底煮熟，对人体没有危害，因而没有必要让消费者停止进食猪肉。
Another way would be for both types of virus to infect other animals with which humans have close contact, such as pigs.
另一种途径是两种病毒同时感染人类密切接触的另一种动物，例如猪。
An alternative approach is to analyse blood samples from animals, such as chickens and pigs, for antibodies that signal the presence of pathogens.
还有一种办法是分析被咬的动物——比如鸡或者猪——的血液中是否存在病原的抗体。
The idea has proved true for a range of species such as insects, birds, pigs, sheep, dogs, mink and deer.
这个观点在诸如昆虫、鸟类、羊、猪、狗、貂、鹿等一些其他物种中已被证实。
The pigs had set aside the harness-room as a headquarters for themselves.
猪已经把农具室当作他们的总指挥部了。
He notes that as recently as a few decades ago, many Hawaiians raised both dogs and pigs as pets and for food and were baffled by why Western visitors found only the pig suitable for consumption.
他发现就在数十年前，夏威夷人同时饲养狗和猪作为食物。他们对西方游客只认可吃猪肉，也感到困惑。
However, though Iowa has lots of pigs, distillers' grains work much better as feed for beef and dairy cows.
然而，尽管艾奥瓦有很多猪，酒糟谷对肉牛和奶牛其实更好。
By the time a CIA-organised invasion of anti-Castro Cubans landed at the Bay of Pigs in April 1961, Mr Castro was ready for them, as Arbenz had not been in Guatemala.
由中央情报局组织、由反卡斯特罗的古巴人组成的侵略军于1961年4月登陆猪湾，那时的卡斯特罗已经准备就绪，因为阿本斯已经不在危地马拉了。
As such, the Chinese researchers have concluded pigs are not intermediate hosts for the deadly new strain of bird flu.
中国研究人员得出结论，猪在这次病毒基因重配中未发挥中间宿主作用。
The pigs gobbled down the waste food as if they had not been fed for days.
猪狼吞虎咽了剩饭剩莱，好像有好多天没有给他们喂食似的。
The pigs gobbled up the waste food as if they had not been fed for days.
猪大吃大嚼剩饭剩莱，好像有好多天没有给他们喂食似的。
This makes pigs ideal for clinical trials of new medicines as well as use in organ transplants for humans.
这使得小猪能理想地应用于新药临床试验，同时也能应用到人体器官移植中。
They specialise in cloning cattle and pigs for medical research and breed preservation as well, particularly developing genetically-engineered animals for use as disease models.
他们擅长为医疗领域克隆牛和猪、保存好幼崽，尤其擅长培养基因工程学的动物以用作疾病研究范本。
Many other believe that as pigs push forward when they are searching for food, they symbolize progress.
很多人在买菜时，总会看到猪肉，因此他们认为猪肉象征着进步。
The grandfather grabbed a large bale of corn stalks to use as bedding for the pigs and loaded it onto his back.
爷爷抓起一大捆玉米秆，把他们负到背上，这些铺猪圈用的。
Happiness, as a pursuit, is suitable only for pigs.
把快乐作为一项追求，只适合猪。
Then in vitro fermentation experiment was carried out with cecum chyme of 3 pigs as inoculum and casein hydrolysate for fermentation substrates.
然后以3头猪盲肠食糜为接种物，酪蛋白水解物为发酵底物进行体外发酵试验。
Abstract: Besides supplying the significant meat product for human being, pigs also play a vital role in the research fields of human disease as the fabulous animal models.
摘要猪不仅可以为人类提供重要的肉产品，而且作为良好的动物模型在人类疾病研究中发挥着重要的作用。
Abstract: Besides supplying the significant meat product for human being, pigs also play a vital role in the research fields of human disease as the fabulous animal models.
摘要猪不仅可以为人类提供重要的肉产品，而且作为良好的动物模型在人类疾病研究中发挥着重要的作用。
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