蚕

Under artificial cultivation circumstances, the appearance of heteronereis and the swarming behaviour did not show a semiluar phase law. For the mature individuals, if only there is weak illumination, the heteronereis will swarm at every time with the sink being full of water.

在人工养殖情况下，异沙蚕体的形成及群浮并未出现半月相型规律，成熟后只要有微弱的光照，任何时间加水覆盖水槽均可见到异沙蚕体群浮。

Pupation rate, immatured worm, dead cocoon rate, cocoon shell weight, cocoon weight, percentage of cocoon shell weight, cocoon crop from 10000worms and cocoon shell weight from 10000 worms were controlled by genes with additive and dominant effects, but no epistatic effects in these traits.

结果表明，家蚕的虫蛹率、幼虫生命率、死笼率、全茧量、茧层量、茧层率、万蚕收茧量、万蚕茧层量8个性状同时受基因的加性效应和显性效应控制，不存在上位作用，茧层量、茧层率、万蚕收茧量呈现部分显性，虫蛹率、幼虫生命率、死笼率、全茧量、万蚕茧层量5个性状则呈现超显性。

The results showed that the compound antiseptic-antibiotics which were composed with sorbic acid, BCM and doxycycline, not only improved the antiseptic ability of the artificial diet, but treated the septicaemia and muscardine very well with the effect of more than 90 percent.

作者以小蚕生长发育及人工饲料保质期为指标，对多种防腐剂、防霉剂及抗菌素在人工饲料中添加效果进行了比较，筛选出由山梨酸、BCM 及强力霉素组成的复合型防腐抗菌剂，不仅明显提高了人工饲料的防腐能力，而且对蚕的败血症和僵病的治疗效果均达到90％以上，具有防腐和防病的双重作用。

Type genus of Peripatidae; onychophorans of chiefly New World tropical regions.

栉蚕科的模式属；主要是新大陆热带地区的栉蚕。

Relations between Sericultural production in different areas of Auhui Province and climate factors were studied with gray systematic theory and method.

本文采用灰色系统理论和方法，研究了安徽省各蚕区的蚕桑生产与气候因子的变化规律，通过关联分析，研究了影响各蚕区的气候因子，建立了年茧量及亩桑产茧量的灰色静动态模型。

Based on modern economic theories, the organization patterns of sericulture industrialization that fit our country"s sericultural conditions are proposed in the paper, and also some suggestions to the government"s functions operation of the sericulture industrialization organization patterns are defined.

本文以现代经济理论为基础，提出适应我国蚕业特点的产业化组织模式，并界定了政府在蚕业产业化组织模式的建设和运行中的职能和作用。

In this study, under the guidance of the theory of Suzhou sericultural culture, school- based curriculum and research study, combining unique culture of the high school and practice of biology teaching and the characteristics and needs of students , to develop the high school biology school- based curriculum under the background of Suzhou sericultural culture.

本研究在苏州蚕文化，校本课程，研究性学习的有关理论的指导下，结合学校特有的校园文化与实际的生物教学和学生的特点与需求，对苏州蚕文化背景下高中生物校本课程进行了开发，包括课程环境分析，课程目标设置，课程内容选择，课程的具体实施，课程的评价等方面。

This paper analyzed the cost of cocoon production in the past about twenty years from the development of sericultural production,the change of production cost and the comparative profit between sericultural production and other comparative crops.

从蚕业生产发展、蚕茧生产成本变化、蚕业生产与其它竞争作物的比较效益等角度对近二十年来浙江省蚕茧生产成本进行了分析。

The oldest cultivated in the organization chart, has detailed records of the ancient Sericultural Farmer silkworm education, sericulture and silk around, discovered in the entire process.

在古老的耕织图上，已详尽地记录了古代蚕农育蚕、养蚕、绕丝、织绸的整个过程。

And the chemical constituents of Stachys geobombycis was primarily demonstrated according to precipitation reaction or color reaction with various indicator.

采用试管法和滤纸法，对地蚕的酸性EtOH，纯化水，MeOH提取物进行研究，通过多种指示剂和显色剂的沉淀反应或颜色反应，初步推断地蚕中可能含有的化学成分。

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。