母鸡

Instead, he asked his father why he was not able to hatch chickens, while hens could.

他反而问他父亲为什么他不能孵小鸡，而母鸡。。。

We need to breed and feed hens so that they can produce eggs without risk to their health or welfare.

我们在养殖母鸡的过程中不应该损害它们的健康或者福利。

Do you let the hens out now?' she asked.

你现在让母鸡出来了么？

Three or four hens have followed me and we sit side by side.

有三，四只母鸡尾随着我，我们并排坐在一起。

Results 61 mg IgY was extracted from one egg. The results of SDS-PAGE and Western blotting demonstrated that the IgY contained one major protein band with molecular weight of 130 000 and could be recognized by SEA.

结果 海兰母鸡经SEA首次免疫后35 d，每枚蛋经提纯后可得到约61 mg抗体，经SDS-PAGE和Western blotting分析，纯化的IgY有1条主要蛋白带，相对分子质量为130 000，并可被SEA识别。

More important is, everybody knows, the Babaji in A's round main income pillar depends on B2B business, and other a few business, acting all the time " only beautiful do not earn " part, especially annual what pursue free strategy again and again is RMB of burn-up number ten million, naughty treasure, more can says Alibaba gave a name below the banner " the hen of no less than eggs ".

更重要的是，大家都知道，阿里巴巴集团的主要收入支柱在于B2B业务，而其他几个业务，都一直扮演着&只花不赚&的角色，尤其是每年烧掉数千万人民币、一再推行免费策略的淘宝，更堪称阿里巴巴旗下出了名的&不下蛋的母鸡&。

Since when, another hen started sitting in chicken coop as well.

曾几何时，另一只母鸡也在鸡舍就地抱蛋。

I am extremely depressed and sat staring at the yard of a small stool bitter chicken coop where the hens.

我沮丧极了，坐在院子的小凳上狠狠瞪着鸡窝里的母鸡。

I immediately put on shoes, flew into the yard, found in chicken coop where the old hen's body under a large, round eggs.

我马上穿上鞋，飞奔到院子里，发现在鸡窝里在老母鸡的身下有一个又大又圆的蛋。

"Congratulations," the man said, lifting his glass."As it happens, I'm a chicken farmer, and for years all my hens were infertile . But today they're finally fertile."

&恭喜你，&男的举起酒杯，&我是个养鸡的，我家鸡场的母鸡一直不育，但是今天她们都会生了。&

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐