1) cocoon quality
茧质
1.
Damage of cadmium and lead to DNA chain and the effects on cocoon quality were studied in silkworm under exposure of different cadmium and lead concentrations.
利用4龄起家蚕,添食不同浓度的Pb2+、Cd2+重金属离子,研究其对家蚕茧质和DNA损伤的影响。
2.
uantitative analyses are made on such factors as reelable cocoon ratio, cocoon quality,cocoon cooking/silk reeling technology and management that affect silk yielding of fresh cocoons,with corresponding measures presented to improve reelable cocoon ratio,cocoon quality and cocoon cooking/silk reeling levels.
本文就上车率、茧质、煮茧缫丝技术与管理三因素对鲜茧出丝率的影响作了定量分析，并提出了提高上车率、改善茧质和提高煮缫水平的相应措施。
3.
The results showed that the numbers of enzyme bands and the enzyme activity swelled in region A,hatching rate declined with increase of the dose of N +,newly hatched silkworm setae dispersion rate enhanced a little and difference of development in individual swell but cocoon quality retain.
家蚕卵期N+ 注入后 ,当代蛹期进行血液酯酶同工酶电泳 ,发现A区酶带数和活性比对照增强 ,经N+ 注入后的孵化率随剂量增加而下降 ,孵化出的蚁蚕疏毛率比对照略有提高 ,个体间发育开差增大 ,茧质并未下降 ,出现个别环节畸变蚕。
2) cocoon quality
蚕茧质量
1.
Comprehensive analyses are made on Zhejiang′s current cocoon quality and factors affecting the quality,with four improvement measures proposed.
全面分析了浙江省蚕茧质量的现状及影响茧质的四个方面因素 ,提出了提高蚕茧质量的四条措施。
2.
This paper introduced why and how to popularize the checker cocooning frames to improve cocoon quality in Zhejiang Province.
要提高认识，落实政策，加强领导，认真实施，花大力气加快方格蔟推广步伐，进一步提高我省蚕茧质
3) Concoon quality index
茧质指标
4) Autumn cocoon production and quality
秋茧产质
5) Cocoon qual-ity inprovement
提高茧质
6) High quality cocoon
优质蚕茧
补充资料：心茧
1.喻心思纷乱纠结如茧。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条