silkworms

The epidemic grew to a massive scale, and after having attacked the silkworms, other viruses began to infect the mulberry trees.

这些疾病的传播发展成了大规模，而且，在袭击了桑蚕之后，其它病毒开始感染桑树。

The Girl Weaver became famous far and near for her dexterity in raising silkworms, reeling and weaving exquisite silks and satins.

织女成了远近的名人，她心灵手巧，养蚕纺纱，编锦织缎，样样精通。

The Chinese empire once made it a capital crime to export silkworms: that failed, too.

中国古代也曾将出口桑蚕定为死罪，但也以失败告终。

Her humiliation ate away the last of her confidence like silkworms munching on mulberry leaves.

她心里的耻辱像蚕食桑叶般的，一点一点，侵蚀了仅存的那点自信。

The invention discloses a graine preparation method used for the gene transferring of the commercial varieties of domestic silkworms.

本发明公开了一种家蚕实用品种转基因用蚕卵的制备方法。

"But today we only raise silkworms twice a year because most of us have factory work to do, " she added.

但现在，我们每年只养两季蚕，因为大多数人要去工厂打工。

When studying ailing silkworms, he made two vital observations.

经过对患病桑蚕研究，他发现了两个很重要的现象。

Her grandchildren professed to have no interest in the silkworms at all.

她的孙子孙女承认，对养蚕根本没有兴趣。

The monopoly was defended by an imperial decree, condemning to death anyone attempting to export silkworms or their eggs.

这种垄断地位受到一则帝国法令的保护：判处任何企图出口桑蚕或桑蚕卵之人死刑。

It showed that the gustation of low feeding silkworms was more sensitive than the high feeding ones.

说明低摄食性蚕的味觉反应比高摄食性蚕敏感。

In Neolithic ruins in Zhejiang, archaeologists found a utensil with images of silkworms. The utensil dates from 4, 000 B. C.

在浙江一带，考古学家发现了一件新石器时期的陶器，可追溯到公元前4000年，上面有蚕的图案。

In the middle of Neolithic Age, our ancestors began to raise silkworms, obtain silk and weave silk fabric.

新石器中期，我们的祖先开始养蚕、取丝、织绸。

"The advantage of silkworms is that they're easy to grow, " Dr. Hayashi said.

“蚕的优势在于容易养殖，”哈亚希博士说。

The leaves produce a lovely golden silk thread when fed to silkworms.

叶子产生一个可爱的金色丝线当喂食给蚕宝宝。

This article believed that, the countryside raises silkworms are dispersible, the small scale, seasonal, is the small farm management form.

本文认为，我国农村养蚕是分散的、小规模的、季节性的，是小农经营的形式。

Silkworms grow up to pupae, and then pupae to butterfly, the procedure is painful.

蚕，成长为蛹，蛹，羽化为蝶，是一个痛苦的过程。

The infection abilities of different strains of C. militaries to silkworms had an extremely significant difference.

不同蛹虫草菌株对家蚕的感染能力存在极显著差异。

The leaves provide food for silkworms and the bark fibers are used for making textiles and paper.

叶为蚕提供食品，树皮纤维用于制造纺织品和纸。

Her mother raised three batches of silkworms a year, getting up every day at dawn to feed them leaves.

妈妈每年都要养3期蚕，每天清早就要起来给蚕喂叶子。

So far, has not yet been formed the ecological risk assessment technical system of pesticide on silkworms at home and aboard.

迄今为止，国、内外尚未形成农药对家蚕的生态风险评价技术体系。