percentage of missing larvae

用法例句

The results of silkworm feeding trial show that zinc can enhance the growth of silkworm and increase the amount of amino acid in the blood of worm.

２％的硫酸锌喷洒桑叶用来饲蚕，可以提高蚕体血液中氨基酸总量，增加全茧量、茧层量和茧层率；提高成虫的授精率及产卵量。

The result is as follows,-fluorine has great influence on silkworms and mulberries and YCFC is the main producer of fluorine affecting YSF.

为调查仪化公司热电厂对仪征市蚕种场的影响，本人根据大气污染气象学、生态学等理论，利用计算机模拟计算和检测分析，得出结论如下：氟对蚕、桑影响极大，而仪化热电厂是仪征市蚕种场氟污染的主要贡献者，此外，热电厂排放的小颗粒悬浮颗粒对蚕种场也有较大影响。

To obtain DNA noninvasively from the silkworms Bombyx mori and Philosamia Cynthia ricini, we collected the sloughs of fifth instar and the wings of moth, and then extracted DNA by SDS and the DNA extraction kit of animal tissue and purified them.

对家蚕和蓖麻蚕的蚕蜕和蛾翅分别采用SDS裂解法和动物组织基因组试剂盒提取法提取DNA ,并与常规方法以蚕蛹提取的DNA一起进行RAPD扩增图谱比较、分析 ,结果表明用非损伤性方法提取的DNA的RAPD图谱和用常规方法提取的DNA的RAPD图谱基本一

Canned broad beans

GB/T13518-1992蚕豆罐头

The silk produced by this worm or a fabric woven from it.

柞蚕丝柞蚕吐出的丝或丝织成的布料

"bombycid:a moth of the family Bombycidae, which includes the silkworms."

蚕蛾蜂:蚊科中的一种飞蛾,还包括桑蚕。

A moth of the family Bombycidae, which includes the silkworms.

蚕蛾蜂蚊科中的一种飞蛾，还包括桑蚕

boiled [off] silk

熟丝,脱胶蚕丝,精练蚕丝,熟绸,精练绸缎

oriental moth that produces brownish silk.

东方的蚕蛾，生产略带褐色的蚕丝。

boiled - off silk

熟丝, 脱胶蚕丝, 粗练蚕丝;熟绸, 精练绸缎

Silkworm Goddess Folklore and Its Worship in Huzhou

湖州地区民间蚕神故事及蚕神信仰

Studies on Sex-lethal Gene of Bombyx Mori and Bombyx Mandarina;

家蚕和野桑蚕Sex-lethal基因的研究

Gene Clone of Thick Filament Gene in B. Mandarina and B. Mori

家蚕和野桑蚕粗肌丝结构基因的研究

Functional Analysis of vp80, Bm21 of BmNPV and Sumo of Bombyx Mori

家蚕杆状病毒vp80, Bm21及家蚕SUMO基因研究

Breeding of a Fluorine-resistant Silkworm Race“GuiCanF95”

家蚕抗氟品种“桂蚕F95”选育研究

Songs About Silkworm and Silkworm Culture

祈蚕歌与蚕桑文化——以杭嘉湖地区为例

Research the Cocoon Quality of Silkworm Raised with the Artificial Diet for All-age

家蚕原蚕全龄人工饲料育茧质的研究

Research Progress of Gene Expression Regulation of Silkworm Silk Protein

家蚕蚕丝蛋白基因表达调控研究进展

Doing A Good Work of Planning of Regionalization of Sericulture and Promote the Development of Sericulture in Chongqing

做好重庆蚕业区划 促进重庆蚕业发展

larva of a saturniid moth; spins a large amount of strong silk in constructing its cocoon.

一种天蚕蛾的幼虫；在造蚕茧时吐出大量结实的蚕丝。

From thoseworms were descended all the silk-producing caterpillars inEurope down to modern times.

直到当代，欧洲所有生产蚕丝的蚕都是那些蚕繁殖的后代。