查询词典 weed-killing

The seeds can also resist the Striga weed, a big cause of crop failures in Africa.

这种种子还可以抵抗非洲农作物的天敌- Striga。

The seeds can also resist the Striga weed, a big cause of crop failures in Africa.

爱杰塔，数百万的非洲同胞才可以吃到更多的高粱。

Striga is a parasitic weed that Africans commonly call witchweed. The plant attacks sorghum and other crops and steals water and nutrients from the roots.

Striga是一种寄生草，非洲人通常称之为&独脚金&，这种植物从高粱和其他农作物的根部吸收水分和营养，从而破坏庄稼。

The Ethiopian geneticist and seed-breeder, who joined the Purdue University faculty in 1984, is being honored for his work in developing strains of sorghum that are resistant to drought and the parasitic weed Striga, which has been a plague to farmers throughout sub-Saharan Africa.

这位埃塞俄比亚遗传学家和育种家在1984年到普渡大学任教，他这次得到世界粮食奖是因为他培育的高粱品种具有耐旱性并能抵制寄生杂草斯特赖加的衍生，这种杂草是整个非洲撒哈拉以南地区农民面临的大难题。

The Ethiopian geneticist and seed-breeder, who joined the Purdue University faculty in 1984, is being honored for his work in developing strains of sorghum that are resistant to drought and the parasitic weed Striga, which has been a plague to farmers throughout sub-Saharan Africa.

这位来自于埃塞俄比亚的遗传学家和育种专家在1984年进入普渡大学任教。此次获奖是因为他培育出的高梁不但耐旱而且能抵制寄生杂草斯特赖加的滋生，这种杂草是非洲整个撒哈拉沙漠以南地区农民面临的最大难题。

The Ethiopian scientist developed sorghum seeds that can resist long dry periods. The seeds can also resist the Striga weed, a big cause of crop failures in Africa.

埃塞俄比亚科学家发明了能抗长期干旱的高梁种子，这种种子也能抗杂草独脚金(Striga ，一种寄生草)，这种杂草是导致非洲作物歉产的主要原因。

Analyzed the control effects of weeding of 30 %"Feida" roundup soluble powder in nursery. The results indicated that its optimum usage quantity is 3.0 kg/hm2 in the land of Syzygium aromaticum, above 3.7 kg/hm^2 in the land of Picea crassifolia and Sabina przewalskii and the control effect of weed reached over 70%.

分析了在苗圃地使用30％飞达草甘膦可溶性粉剂防除杂草试验，结果表明：使用30％飞达草甘膦可溶性粉剂的最佳剂量丁香苗圃地为3.0kg／hm^2，除草效果可达到80％以上；青海云杉和祁连圆柏苗圃地为3.7kg／hm^2以上，除草效果可达到70％以上。

Any of several plants of the genus Thlaspi,having small, flattened seed pods with winglike margins,especially the Eurasian species T.arvense,a weed naturalized throughout North America.

菥？一种长有小而扁平的豆荚且其边缘如翼状的菥？属植物，尤指从欧亚移植到北美大陆的草菥？

They that have power to hurt, and will do none, That do not do the thing, they most do show, Who moving others, are themselves as stone, Unmoved, cold, and to temptation slow: They rightly do inherit heaven's graces, And husband nature's riches from expense, Tibey are the lords and owners of their faces, Others, but stewards of their excellence: The summer's flower is to the summer sweet, Though to it self, it only live and die, But if that flower with base infection meet, The basest weed outbraves his dignity: For sweetest things turn sourest by their deeds, Lilies that fester, smell far worse than weeds.

谁有力量损害人而不这样干，谁不做人以为他们爱做的事，谁使人动情，自己却石头一般，冰冷，无动于衷，对诱惑能抗拒——谁就恰当地承受上天的恩宠，善于贮藏和保管造化的财富；他们才是自己美貌的主人翁，而别人只是自己姿色的家奴。夏天的花把夏天熏得多芳馥，虽然对自己它只自开又自落，但是那花若染上卑劣的病毒，最*的野草也比它高贵得多：极香的东西一腐烂就成极臭，烂百合花比野草更臭得难受。

My mother pressed it between two sheets of paper toweling in a dictionary, laughing as she did it that we were perhaps the only people who would press such a sorry-looking weed.

我母亲将它放在两张纸巾之间，并压在字典里，边做边笑著说我们可能是唯一会把长得这麼抱歉的野花拿来压存的人。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。