虱

The Canadian government and some American experts say no direct link has been found between sea lice and salmon deaths.

加拿大政府和一些美国专家说还没有发现海虱和鲑鱼死亡之间有直接联系。

The Canadian government and some American experts say no direct link has been found sea lice and salmon deaths.

加拿大政府和一些美国学者认为海虱和三文鱼只是并无直接联系。

The Canadian government and some American experts say no direct link has been found between sea lice and salmon deaths.

加拿大政府和一些美国专家表示鱼虱与鲑鱼的死亡的直接联系尚未发现。

Experts on debating the study published in Science Magazine, the Canadian government and some American experts say, no direct link has been found between sea lice and salmon death.

该调查已发表在自然杂志上，加拿大政府和美国一些专家指出，目前并没有发现三文鱼的死亡与海虱之间的直接关联。

The Canadian government and some American experts say no direct link has been found between sea rice lice and salmon deaths.

加拿大政府和一些美国专家声称尚未发现海虱和鲑鱼死亡之间存在直接关联。

Experts are debating the study, published in Science magazine. The Canadian government and some American experts say no direct link has been found between sea lice and salmon deaths.

自然杂志刊登了专家们对此项研究的不同看法，加拿大政府和一些美国专家称目前并没有证据表明海虱与鲑鱼的死亡有着直接的联系。

The comprehensive measures of was effective for the control of whitefly.

结论］综合防治措施对烟粉虱的抑制效果较好。

Geminiviruses may have favourable or unfavourable effects on the development, survival and reproduction of the whitefly.

双生病毒可对烟粉虱的发育、存活和生殖产生不利或有利的影响。

This article reviews the acquisition, transmission and retention of geminiviruses by the whitefly, Bemisia tabaci.

综述了烟粉虱Bemisia tabaci对双生病毒的获取、传播及存留等方面的特性。

The distribution of whitefly nymph on the plants of 223 summer soybean varieties was in vestigaled.

对烟粉虱若虫在223份不同结荚习性大豆品种植株上的分布进行了调查研究。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了