除草

In 1995-1996, field trials with herbicides to control weeds in rice stubble wheat field were carried out.

1995～1996年在稻茬免耕小麦田，进行了播前和播后药剂除草试验。结果表明，播前用41%草甘膦75ml/667m~2或20%百草枯100ml/667m~2防除杂草效果分别为96、94.1%。

Finally, a low pH diminishes effectiveness of triazine herbicides such as atrazine so weeds become a more serious problem.

第三，过低的pH会使三嗪类的除草剂，如阿特拉津的除草效果降低，从而引起杂草的严重问题。

Kaz's father had been out back weeding the vegetables in his underclothes.

和子的父亲穿着内衣裤在屋外后院的菜地里除草。

I'm not much of a weeder.

我不是一个除草机多。

One of the most serious injury was the weeder is sprayed from a small stone hit the case, as a result of the breakdown of the eye, despite surgical suture, but almost blind; all of the cases, about 53% of vision can be restored to more than 0.5 good Degree of visual medium, about 0.2 to 0.4 between 10% and 0.1 vision in more than 23%, while other recovery is unknown, about 40 visually impaired.

其中伤势最严重的是被除草机喷起的小石头击中的病例，因眼球破裂，虽经手术缝合、但仍几乎全盲；全部的个案中，约有53%视力能恢复到0.5以上的良好程度，视力中等约0.2到0.4之间占10%，视力在0.1以上的则有23%，其他则恢复情况不明，视力受损约有四成。

Easy-to- hand le miniature weeder, a good hand for your gardening.

易于操作的小型除草机，家用庭院劳动的好助手。

Agricultural machinery; tines for weeder

农业机械。除草器齿

The chemical weedicide can weed with high efficiency while the extensive spraying causes high cost and the destruction of entironment. Variable rate spraying was presented against these disadvantages.

虽然使用化学除草剂可以高效地进行除草，但由于化学除草剂所采用的普遍方式为粗放式喷洒，不仅浪费大，而且造成了生态环境的破坏，针对这一弊端，提出了变量喷洒。

We have developed new types of pesticide with broad spectrum,high efficiencyand low poison.At present,we have six TC including insecticide,weedicide,bactericide and four series intermediates used in medicine,pesticide and dyestuff.

大力发展广谱、高效、低毒的新型农药，目前已形成前后一体化产品体制，包括杀虫、除草、杀菌六大原药以及用于医药、农药和染料的四大系列的中间体产品。

He spent the whole afternoon weeding in the garden.

他花了整个下午在花园里除草。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。