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It is also true that Drosophila melanogaster, which does not methylate its genome, suffers a very high rate of spontaneous mutations—from 50% to 85%—through the action of transposable elements.

这也是事实果,而这还不甲醇,其基因组中,出现了非常高的自发突变,从50 %至85 %-透过行动的转座因子。

Dichlorvos was once a good product and widely used for its outstanding effect on knocking down insects and easy volatilizing. But DDVP and chlorpyrifos are limited to use for the reason of safety. According to the recommendation of WHO, a new miticide,pirimiphos-methyl, was developed by Hunan chemical academy in 1999. It can be used for controlling mosquitoes, flies, cockroaches and mites et al.

有机磷杀虫剂中的敌敌畏由于具有击倒作用与杀灭能力较强,又有自然挥发功能,所以,是应用最广的品种,但DDVP在卫生杀虫剂中已处于限制使用状态。1999年,湖南化工研究院,根据WHO的推荐,研制开发了广谱,速效杀虫,杀螨剂—甲基嘧啶磷,可用于防制蚊,,蟑螂和螨等。

AIM To screen the proteins interacted with human ether-a-go-go-related gene potassium channel and to study the modulatory effect of the interacting protein on this channel.

目的 筛选与心脏人类果相关基因的编码蛋白钾通道存在相互作用的蛋白质,并进一步研究该相互作用蛋白对HERG钾通道的调控作用。

Ha!!! Those who have the kingfisher not to stop is the survival catches the live food, like locust, praying mantis, mole cricket, musca maggot, earthworm and each kind of insect, also eats the live small fish, the small shrimp to be very happy oh… The attention, the kingfisher must launch said in a twinkling, only hears "the sword" the common sound,……A kingfisher gripped in the mountain stream.

哇!!!有翠鸟正不停的为生存而捕捉活食,如蝗虫、螳螂、蝼蛄、蛆、蚯蚓及各种昆虫,也食活的小鱼、小虾好不开心哦…注意,翠鸟要下水了说说时迟那时快,只听见"剑"一般的声音,唰…啊…一只翠鸟扎进了溪水中。

Objective To understand the effect of Cyromazine and Avermectin against Musca do mestica.

目的 了解灭胺和阿维菌素对家生长发育的影响。

Objective: To study research analytical method of muscarine.

目的:研究探讨GC/MS测定毒碱的分析方法。

Purpose To review 54 cases of human myiasis in China reported from 1995-2001 in order to characterize the current epidemic situation.

目的对1995-2001年我国54例人体蛆病进行综合分析以便研究现在流行的情况。

The journal covers abstracts of the world's literature on insects and other arthropods which transmit diseases or are otherwise injurious to man and to animals of significance to man, with subject on arthopods which are disease vendors, haematophagous, ectoparasitic, agents of myiasis, allergenic, associated with carrion or dung, venomous or toxic, or otherwise of public health importance, including physiology, taxonomy, ecology, genetics, molecular biology, immunology, disease transmission pest management, pesticides, entomopathogens, parasites and predators.

杂志刊载世界各地传播疾病或对于人类重要的其他对人类和动物有害的疾病的昆虫和节肢动物方面文献的摘要,主题涉及传播疾病的,吸血的,外寄生的,蛆病的媒介,引起过敏的,以及腐肉,粪便,有毒的节肢动物,或其他的与公共卫生有重要关系的方面内容,包括生理学,分类学,生态学,遗传学,分子生物学,免疫学,疾病传播昆虫的管理,杀虫剂,昆虫病原微生物,寄生虫和食肉动物。

Myiasis high-yield technology.

蛆高产技术。

This course presents the information that has been collected from studying genetic variation in model systems like nematode and drosophila for mutation studies.

本课程提供的信息是从研究模式系统的遗传变异获得的,这些模式系统是用来研究突变的,如线虫和果

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推荐网络例句

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发,分析对称连杆曲线上鲍尔点的产生条件,提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品,年生产总值3000万美元,产品价廉物美、选料上乘、质量保证,深受国内外客户的青睐

The eˉtiology of hemospermia is complicate,but almost of hemospermia are benign.

血精的原因很,以良性病变为主。