To trace the source of meat, or even leather goods, scientists can use DNA barcoding, which uses a short genetic marker from the sample to identify it.
科学家可以使用基因条形码技术（通过来自样本的短基因标记来识别物种的技术），可以追朔肉甚至是皮革商品源于什么物种。
Short of good empirical meat, they have to rely on elaborate theory and guesswork to fill in what they cannot observe.
缺少好的观察实验的素材，他们不得不依赖复杂的理论和凭空猜测来替代他们所不能观察到的。
Chilled and frozen meat products require an uninterrupted cold chain during storage, transportation and display and have a short shelf life.
冷藏肉制品和冷冻肉制品在储藏、运输和陈放期间要求冷链不间断，而货架寿命并不长。
But he's stopped short of asking everyone to turn their back on meat, acknowledging getting a global agreement on fighting climate change is already hard enough.
但他始终未能要求大家完全抵制肉食，说是达到一项全球协议对抗气候变化已经够难了。
Other make-ahead meat meals that Frankel prepares include braised short ribs and a slow-cooker lamb tagine served with sweet potato latkes.
Frankel准备的其他肉食还有小火炖牛小排和羊肉炖锅，搭配甘薯饼。
Both lysine and arginine are abundant in meat, but in short supply in bamboo.
肉类中富含赖氨酸和精氨酸，而在竹子中却很缺乏。
Above is the evidence that in previous times when fresh meat was in short supply, pigeons were kept by many households as a source of meat.
以上就是证据，表明远古时期当新鲜的肉类短缺时，很多家庭养殖鸽子并把它作为肉的来源。
So I decided to make some meat pies. In a short time I was busy mixing butter and flour and my hands were soon covered with sticky pastry.
于是我决定做些肉馅饼。不一会儿我就忙着调拌起了黄油和面粉，很快我的手上就沾满了粘粘的面糊。
There is a graduate of Beijing University , it has degenerated into a street when the meat of the butcher, and now our country is in a very short time talent, this phenomenon is having Alas.
北大有个毕业生陆步青，沦落到街头当了一个卖肉的屠夫，现在我们国家正处于人才奇缺的时候，这种现象真是可叹矣。
Tank top, shorts, short skirts (with respect to monastery rules), meat, video games, pets, illicit drugs, tobacco, and alcohol.
背心式上衣丶短裤丶短裙(道场规矩)丶肉类丶电动游戏丶宠物丶非法药品丶烟制品及酒类。
Mila recently read a short article in the Earth Mother News magazine about a farmer who raised all his own animals for meat.
最近Mila在《地球母亲新闻》杂志上阅读到一篇关于一名饲养肉用动物农夫的短篇。
Optimum surface colour of fresh meat is usually short-lived.
肉品表面最佳颜色的时间都是很短暂的。
The short ones and the small ones are used as ornaments and sometimes are used to kill animals or chop vegetables and meat.
短的和小的被用作装饰品并且有时用来杀死动物或者砍蔬菜和肉。
After a short time, the meat was OK, and they began to eat.
过一小会儿，肉熟了，他们便开始吃了起来。
It said prices for grain and meat products would not fall in the short term and uncertainties over the autumn harvest were aggravated by the ongoing drought.
报告指出，粮食和肉类价格在短期内不会回落，而且由于目前很多地区遭受旱灾，今天秋季能否丰收，也存在着很大的不确定性。
Due to the short distance, transportation convenient, on the Asian market, China's export of vegetables, fruits, aquatic products, meat, high-value agricultural products, has a significant advantage.
由于运距短、运销便捷，我国对亚洲市场出口蔬菜、水果、水产品、肉类等高价值农产品，具有显著的区位优势。
According to special proportion and client requirement, put mussel meat, squid claw, squid ring, short necked clam meat, shrimp meat together.
以贻贝肉(海虹肉)、鱿鱼爪、鱿鱼圈、杂色蛤肉、虾仁根据客户要求按照一定的比例组合在一起。
Even that was short of the average price for pork belly meat in 50 Chinese cities compiled by the National Bureau of Statistics, which had hit a record Rmb32.12 as of the week of April 15.
这还不到中国国家统计局（NBS）汇编的中国50个城市猪五花肉的平均价格——在截至4月15日的那周创下每公斤32.12元人民币的高点。
Even that was short of the average price for pork belly meat in 50 Chinese cities compiled by the National Bureau of Statistics, which had hit a record Rmb32.12 as of the week of April 15.
这还不到中国国家统计局（NBS）汇编的中国50个城市猪五花肉的平均价格——在截至4月15日的那周创下每公斤32.12元人民币的高点。
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