饲养者

The daily vaginal smears were checked.The day that vaginal plug was found was considered day 0 of gestation.and then the male and female mice were separated into different cages.The fetal mice were obtained by caesarean on day 18 of gestation.The pregnant rate,embryonic nidation of each group and the length and weight of fetus were recorded.

C∶？C1合笼；次日起每日阴道涂片，以查到阴栓为孕0 d（合笼7 d未见阴栓者，以合笼第4天为孕0 d），并分笼饲养，分别在孕18 d剖腹取胎，记录各组孕鼠受孕及子宫仔鼠着床情况，同时测定胎鼠身长及体质量。

From 10,000 years ago to 7,000 years ago, Hemudu ancestors who had come along in the splendid rising sun and abundant rains of the brand-new century would not be the hunters only that had no definite residence and depended on heaven for food any longer, besides for traditional tools including sticks, stone balls, bows and arrows, actually what used more were those very efficient farm tools such as bone ploughshare, bone sickles and wood pestle etc. for the purposes of weeding, earth digging, leveling up fields and planting rice, reaping and threshing, in addition, they raised livestock such as pig, dog and bull etc.

从1万年前，沐浴着全新世的绚丽朝阳和丰沛雨水一路走来的河姆渡先民，到了7000年前，再也不仅仅是居无定所、靠天吃饭的采集狩猎者，他们手里除了木棒、石球、弓箭等传统工具以外，更多的已经换成了除草掘土、平田种稻、收割脱粒的骨耜、骨镰、木杵等效率不错的农具，而且还饲养了猪、狗、牛等家畜。

This insidious mechanism, which does not deter the herbivore from feeding but impairs its recruitment, will restrain the cohort size of the next generation of early-rising overwinterers. Such a transgenerational plant–herbivore interaction could explain the recurringly inefficient use of a predictable, potentially valuable food resource—the spring diatom bloom—by marine zooplankton.

但是现在，用桡脚类动物Calanus helgolandicus所做的饲养实验表明，在硅藻与其捕食者之间在进行一场化学战：当被咬碎时，一些早期繁茂的硅藻会释放毒素，杀死以硅藻为食的桡脚类的后代；这样虽然不能阻止桡脚类继续吃硅藻，但却能影响其&兵员补充&，限制来年较早复苏的过冬者的数量。

Furthermore, according to the Worldwatch Institute, each pound of grain-fed steak results in 35 pounds of eroded topsoil, and sustaining a meat-eater's diet requires more than 4,000 gallons of water daily versus 300 for vegetarians.

此外，根据世界观察协会的报告，每生产一磅以谷类饲养的牛排肉，就会造成35磅的表土遭到侵蚀。另外，为了生产一位肉食者的三餐饮食，每天需用掉4000多加仑的水，而素食者则只需300加仑。

Officials in New Delhi took pains to dismiss earlier press reports of a poultry farmer's death from suspected bird flu.

新德里的官员们很费力的驳回了先前的关于一个家禽饲养者死于禽流感的报道。

The long ramshackle machine shed along the west edge of the yards, and the tool shed, small and dark with the smell of grease throughout, houses the machinery, old harnesses, outmoded binder equipment and modern drills an saws.

barnyard，对饲养者牛大牧群高效率地计划和hogs，与二个大谷仓， corncrib 和砖筒仓庄严地上升在它之上，美丽如画被安定在巨型槭树之下和三角叶杨长的摇晃机器棚子沿围场的西部边缘，并且工具棚子，小和黑暗与油膏的气味始终，房子机械，老鞔具、老式黏合剂设备和现代钻子锯在这个没有漆的棚子东边是d 双重车库，被发现巨大的水储存箱，并且在哪些之后被发现一棵巨大的苹果树，富有与开花但缺乏在果子里房子的北部在忍冬属植物树篱之后，果树园舒展对北部，对狂放的葡萄树和莓兴旺盘旋县瓦片在春天是数以万计许多被遮蔽的紫罗兰开花在缠结阴凉地下的垄沟银行。

Although the people were forced to give up their 1,100 horses when they surrendered in 1877, today's tribe now has a few Appaloosas; they were a gift from a New Mexico Appaloosa breeder.

然而当他们在1877年向白人投降时，他们被迫放弃了1100只马，如今部落只有少量的阿帕卢萨马，它们是新墨西哥阿帕卢萨马饲养者的馈赠。

As a matter of fact in the years between 1920 and 1930 but, probably even before, some neapolitans breeders, like cav.

实事上在1920年到1930之间，甚至还要早的时候，一些那布勒斯的饲养者象cav。

Bred for centuries to deal with predators without human intervention, the Great Pyrenees has strong instincts and will act upon them, sometimes even to the chagrin of its owner.

因为经过几个世纪在无人为干预的情况与天敌斗争，大白熊也拥有了强烈的直觉和判断，以及自主的性格，这点让饲养者也十分懊恼。

Before you get an Old English Sheepdog by eHow Friend The biggest suggestion I have for people thinking about getting an OES, would be to make sure you find a reputable breeder.

我个人能给那些打算养古牧者得最重要得建议是，一定要从一个有名的饲养者手里购买古牧。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。