养蚕

"We place the silkworms in an airy house, even better than our own."

我们把蚕养在一处开敞的房子里，比我们住的地方还要好。

It is danced in front of me, it seems to say:"Thank you, my master was raised, so I eat mulberry leaves, giving the best room I stayed, and now I have grown into a silk moth."

它在我面前翩翩起舞，它好像在说："谢谢主人把我养大，给我吃上等的桑叶，给我住最好的房间，如今我已长成蚕蛾了。"

In 1996, Sericultural Research Institute, Zhejiang Academy of Agricultural Sciences introduced the balanced lethal lines from Russia and carried out trans-breeding.

因此，实现&农村专养雄蚕，蚕种场多养雌蚕&是蚕业界人士追求的目标，中、日、俄等国的研究者纷纷从不同角度研究蚕的性别控制技术。1996年浙江省农科院蚕桑研究所从俄罗斯引进了家蚕性别控制系统，开展了平衡致死系的转育和改良研究。

I look at my daughters has raised silkworms, a knot in the cocoon, which makes me very interested.

我注视着我的女儿们所养的蚕，结着茧子，这使我极感兴趣。

They increased their income by raising silkworms and so on.

他们靠养蚕等增加了收入。3。抚养；饲养

It was said that that was how the Chinese first raised silkworms.

据说中国人就是这样开始养蚕的。

China was the first country in the world to cultivate silkworms and develop silk weaving.

中国是世界上最早发明养蚕和丝织的国家；早在3，000多年以前，蚕桑、丝织已相当发达。

Chinese have made use of plant fibers such as hemp,flax and ramie and so on and animal fibers like wool etc for a long time ago,and as early as 6900 years ago,they had begun to raising silkworms to weave.

中国人很早就开始利用葛、亚麻、苎麻等植物纤维和羊毛等动物纤维来织布，而且早在6900年前，就已经开始养蚕织丝。

Village of the party members to organize the masses to install drought commandos pumps, irrigation pumping from the creek sericulture tree, to ensure that the village mulberry silkworm base to output, the supply of cultivated cocoon of the silk mill in the town.

山村的党员抗旱突击队员组织群众安装抽水机，从小河中抽水灌溉蚕桑树，确保该村的蚕桑基地能够产出桑叶，养出蚕茧供应设在镇里的丝厂。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。