查询词典 Bombyx

The silkworm, Bombyx mori, is one of the important economic insects and it has had a history of more than 5000 years being reared in China.

家蚕是重要的经济昆虫之一，家蚕饲养已有5000多年的历史。

Seven characters of cocoon filament from 15 strains of Bombyx mori were used in this study for principal component analysis.

采用多元统计分析方法，对15个家蚕品种的7个主要经济性状进行主成分分析。

The first part is the research of identification of vitellogenin and analysis of its cDNA sequence, and research of composition of yolk protein in Bombyx mandarina Moore.

第一部分是野桑蚕卵黄原蛋白的鉴定与cDNA序列的分析，以及卵黄组成的研究。

Homology analysis showed that this gene is the homolog of CYP4M5 from Bombyx mori.

同源性分析表明该基因与家蚕CYP4M5的同源性最高，达97.42%。

In order to study cecropin from Bombyx mori at molecular level, first, a cecropin gene was synthesized and expressed in E.

基于它的这种选择性效应和分子小、无抗原性等特点，可望成为新一代的抗菌、抗肿瘤药物。

With the increase of instar, Bombyx mori larva had no gained significant resistance.

阿维菌素的安全间隔期较长，不宜在桑园中使用。

The relationship between protease production and virulence to Bombyx mori was compared.

结果表明，菌株的Pr1产生水平达到最高的时间较总胞外蛋白酶早1～2天。

The above results indicated that P1-2A3C gene of type O FMDV have been obtained in Bombyx mori baculovirus expression system.

结果显示O型FMDV的P1-2A3C基因已在家蚕体内获得表达。

Of which, Nosema bombycis is a main pathogen to the silkworm,Bombyx mori.

其中的桑蚕微粒子虫也是桑蚕的主要病原微生物。

ABSTRACT OBJECTIVE:To assay amino acid residues in proteins and peptides in bombyx batryticatus extract.

目的：研究僵蚕提取物中组成蛋白质的氨基酸残基种类与含量，为其质量控制和抗凝活性作用物质基础研究提供依据。

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。