每头牛形态各异，或走或站，或昂首或低头。
Each has a different appearance, walking or standing, holding their heads high or low.
乌拉圭关于养牛有着通过微型芯片跟踪的系统，其花费为每头牛20美元。
Uruguay has a microchipping system for cattle, which costs $20 a head.
一般每头牛每天会排出600升甲烷。
平均每头牛每年会有200兆的信息记录。
On average, each cow generates about 200 megabytes of information a year.
幼虫共8龄，每头幼虫取食针叶60根左右。
The larva has 8 instars, and one larva feeds on about 60 needles.
这人已经有好几头驴了，深知每头驴的习性。
Now the man owned several Donkeys already and he knew each one's character very well.
这人已经有了好几头驴，并且深知每头驴的习性。
Now the man owned several donkeys already and he knew each one's character very well.
每头座头鲸的尾部斑点都不同，就如同人类的指纹。
Every humpback has a different pattern of spots, just as human fingerprints are all different.
他们主要靠竹子为生，每头熊猫每天需要大量的竹子。
They mainly live on bamboo, and each panda needs to eat a lot of bamboo every day.
他甚至还请了专业屠宰师傅，每头猪支付150元费用。
He even recruited a butcher and offered to pay him 150 yuan for slaughtering a pig.
他们把驴子牵到海拔5000米的地方，每头驴驮两块冰。
They bring up their donkeys to 5000 metres above sea level, and each donkey hauls 2 blocks each.
利用蚕沙喂猪可以降低饲料成本，平均每头猪增加盈利55元。
By utilization of silkworm excrement the cost of forage for pigs was reduced and the profit was increased by 55 Yuan per head in average.
当所有的动物都在努力地寻找食物时，每头熊都决定去帮助自己的同类。
Each bear decides to help their kind of bear as all the animals struggle to find food.
爱达荷大学有一件牛舍，这里的传感器可以精确测量每头奶牛吃多少食物。
The University of Idaho has a cattle barn where sensors measure exactly how much food each cow eats.
比如说，乌拉圭关于养牛有着通过微型芯片跟踪的系统，其花费为每头牛20美元。
Uruguay, for example, has a system of microchipping calves that costs about $20 a head.
表明，在自体移植的情况下，每头受体以移入16~20枚注射胚胎的效率最高。
The experiment showed that the highest efficiency cculd be got when the implanted embryonic number was 16~20 to every receptor in auto-implantation.
纵观这本书，我最喜欢的是每头熊都有各自的鲜明个性，这让故事读起来十分有趣。
My favorite thing about this book is how each bear has an individual personality - it made the story more interesting.
除了作为一个整体，每头面部特征也有它自己的阴影和高光——所有这些值得特殊考虑。
In addition to the head as a whole, each facial feature also has its own shadows and highlights - all of which deserve special consideration.
每年达到神户级别要求的合格数量仅有3000头，而每头牛只能产出大约400公斤的牛肉。
Only around 3, 000 heads qualify as Kobe grade annually, with each animal yielding about 400 kilos of beef.
随着雌蜂密度增加，寄主蛹的寄生率和平均每头寄生蛹中的子蜂数相应提高，但平均每雌产的子蜂数则逐渐减少。
With an increase in female parasitiod density, there was a corresponding increase in pupal parasitization rate and the average number of progeny per parasitized pupae.
每头猪都用特别的橡果和树根制成的特别膳食饲养，使火腿具有特别的风味，而且每头猪都有10公顷牧场的活动范围。
Each pig has been fed on a special diet of acorns and roots to give the ham its distinctive flavour, and given a pasture of ten hectares each to live in.
我们停下来观赏它们翻滚嬉戏，潜入水底，给我们看它们尾巴上特别的花样，每头鲸鱼尾巴的花样都不一样，就像人类的指纹。
We paused to watch them as they rolled and played, diving down to show us their distinctive tail patterns, as unique to them as our fingerprints are to us.
我们停下来观赏它们翻滚嬉戏，潜入水底，给我们看它们尾巴上特别的花样，每头鲸鱼尾巴的花样都不一样，就像人类的指纹。
We paused to watch them as they rolled and played, diving down to show us their distinctive tail patterns, as unique to them as our fingerprints are to us.
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