silkworms造句

• The silkworms have gone into the bushes to spin their cocoons .
  蚕结茧了。
• silkworm spins silk .
  蚕吐丝。
• silkworms spin silk .
  蚕吐丝。
• She fed mulberry leaves to the silkworms, and started to raise more of them .
  她就用桑叶来喂养，开始养起蚕来。
• Peculiarities in the silkworm are known to appear at the corresponding caterpillar or cocoon stage .
  蚕体的性状，亦限于相当的幼虫期或蛹期出现。
• China was the first country in the world to cultivate silkworms and develop silk weaving. more than 3,000 years ago, sericulture and silk weaving were already significantly developed .
  中国是世界上最早发明养蚕和丝织的国家；早在3000多年以前，蚕桑、丝织已相当发达。
• Technical standards on labour-saved rearing of silkworm
  省力化养蚕配套技术标准
• Testing method of mulberry silkworm cocoon dried cocoon
  桑蚕茧干茧检验方法
• They succeeded in cultivating fine breeds of silkworms
  他们成功地培育了优良的蚕种。
• Test on sanitizing effect of uv on silkworm pathogene
  紫外线对家蚕病原的消毒效果试验
• Classification of mulberry silkworm cocoons dried cocoons
  桑蚕茧干茧分级
• Experience on keeping purity of parent silkworm eggs
  加强原蚕种防混保纯工作的几点体会
• The girls were feeding the leaves to silkworms
  女孩子们正在给蚕喂树叶。
• Grasping the quality of silkworm to inprove the benefit
  狠抓种质提高效益
• They also cultivate fine breeds of silkworms
  他们也培育出了桑蚕的良种。
• Primary study on breeding anti-flvoride silkworm variety
  抗氟化物蚕品种筛选的初步研究
• They are going to adopt new techniques in raising silkworms
  他们准备采用新的养蚕技术。
• Testing rules for parent eggs of silkworm bombyx mori
  桑蚕原种检验规程
• Study on measures of improving silkworm quality
  关于提高蚕种质量的探讨
• silkworms make cocoons from which we get silk
  蚕做茧，我们才有蚕丝。