查询词典 dwarf

The aim of the study is to understand the effect of Tobacco etch virus on maize dwarf mosaic disease. In the net house, an experiment is carried out by means of artificial inoculation.

为了研究烟草蚀纹病毒(Tobacco etch virus， TEV)对玉米矮花叶病的预防效果，在防虫网室内，采用人工摩擦接种病毒的方法进行生物学试验，并用RT-PCR和实时荧光定量PCR技术对预防效果进行了检测。

A review on maize dwarf mosaic disease is presented,including its symptom,distribution,damage,host range,viral strain,viral transmission and control method.

介绍了玉米矮花叶病的症状、分布、危害、寄主范围、病毒株系、病毒传播及防治方法等方面的研究进展。

The result shows that 11.34% of SCMV CP is left in the pre-inoculated maize 50 days later, which indicates that maize dwarf mosaic disease can be alleviated through this method.

说明，SCMV能够有效地减轻玉米矮花叶病的发生及危害。

The Human mount is the horse, the Orc mount is the wolf, the Dwarf mount is currently the horse but it has been said that it will change to be the ram, the Night Elf mount is unknown, and the Tauren won't have a mount but instead a method of running as fast as a mount.

人类的坐骑是马，兽人的坐骑是狼，德鲁依的目前定为马。但据说以后将成公羊，暗夜精灵的坐骑尚无介绍。

North American dwarf shrub resembling mountain laurel but having narrower leaves and small red flowers; poisonous to young stock.

北美矮灌木，类似山月桂，但有更窄的叶子和小红花；对年幼的树干有毒。

"That's strange," said the dwarf, musing .

"那倒奇怪了，"矮子说，默想着。

Results obtained in this research laid a theoretic foundation for application of the new dwarf mutant in rice breeding.

本文的研究结果为该新获得的突变体的进一步利用奠定了理论基础。

Gibberellins stimulate clongation of shoots of various plants, especially the extension to normal size of the short internodes of genetically dwarf pea or maize plants.

赤霉素能够刺激各种植物根的延伸，尤其是使矮小的豌豆或玉米等植物的短的节间长到正常长度。

Originally this little dog was called the "dwarf spaniel" but gradually the name changed to Papillon.

原来这小狗被称为"木雕侏儒"，但渐渐的名字改成

Betters the quality of soil effectively.Management object: viruses diseases,yellow dwarf disease,disease of colorful leave,necrosis diseaseApplied crop: tomato, chili, capsicum, Chinese cabbage, potato, cucumber, water melon, pepo, witches' broomof bean, vigna, broad bean., pea and lettuce

抗毒丰为国家专利产品，曾获 93 ，94 年中国科技成果专利技术，专利产品博览会金奖，被国家科技部等五部委于 96 年授予国家科技新产品的称号， 96 年获北京农业技术应用示范与推广奖， 97 年又被纳入国家经贸委重点推广产品。

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