查询词典 incurable disease

Banana mosaic disease caused by CMV is one of the severest diseases of banana industry which is the pillar industry of Hainan province.

香蕉种植业是海南支柱产业，CMV引起的香蕉花叶病是生产中的重要问题之一。

Mosaic virus is a serious disease of soybean in China,which is caused by the virus.

由花叶病毒引起的大豆花叶病毒病(soybean mosaic virus，SMV)是我国大豆生产中的严重病害。

Virus An extremely small infectious agent that causes a variety of diseases in plants, such as tobacco mosaic disease.

病毒：可以引发植物各种疾病的极其微小的病原体，例如：引起烟草花叶病。

The Chinese strain of zucchini yellow mosaic virus is a major disease in cucumbers.

小西葫芦黄化花叶病毒中国株系是危害我国黄瓜的主要病毒之一。

Can also reduce the mosaic disease prevention

还可预防减少花叶病。

At present, 667000 ha of soybean production area suffered with SCN, which is just next to soybean mosaic virus disease as the second-largest.

目前黑龙江省SCN发生面积达66.7万hm~2以上，是仅次于大豆花叶病毒病的第二大病害。

Hence, not only different pathogens and host types, but also the virus genetic diversity should be taken into consideration in sugarcane mosaic disease controlling and virus-resistance breeding.

因此，在甘蔗花叶病的防治和抗病毒育种工作中，除需注意病原的种类和寄主类型外，还应充分考虑病原种内的遗传多样性。

In order to find out how Sugarcane mosaic disease happened, expressive difference of gene about Badila which was virus free by way of tissue culture and Badila infected SCMV was studied by DD.

本研究以愈伤组织培养脱花叶病毒的果蔗Badila与未脱毒的果蔗Badila为实验材料，利用差异显示方法对其基因表达上的差异进行了研究，以期了解果蔗花叶病的发病机理。

The experimental results in greenhouse indicated that A.altissima and B.javanica had some certain therapeutic effect on tobacco mosaic disease caused by TMV.

结果：臭椿和鸦胆子提取物不仅能有效抑制TMV侵染，而且对TMV的增殖也有明显抑制作用，并对烟草花叶病具有较好的防治效果。

During 1995～1998,the author had made investigation about beet mosaic disease in the main productive region of beet in Xinjiang,191 samples were obtained and identified.

1995～1998年对新疆甜菜主产区甜菜花叶病的发生进行了调查，采集花叶标样191个，并对毒原种类做了分离鉴定。

Objective To investigate the relationship between ovum fertilization rate and sperm morphology, acrosome reaction in IVF and to explore the influence of parameters of sperm on fertilization rate.

目的 研究体外受精(in vitro fertilization，IVF)中精子形态、顶体反应与卵子受精率之间的关系，分析精子各参数在IVF受精率方面的参考意义。

A: I hear Mr. White wants to run for the Presidency!

我听说怀特先生要参加总统竞选！