查询词典 weed-killing

The nitrates then fertilize lake and pond waters and eventually convert open-water, game-fish lakes to weed-grown, trash-fish lakes ---- a process called eutrophication.

这一过程被称为水体的富营养化过程。

While others have no marked difference between each other, it is means that there's no rule in them, and it can not make soil organism fall off, if you keep a Mao bamboo forest for several years just with weed-cutting measure.

综合实验结果得知，在该调查区内毛竹的栽培历史与土壤微生物功能多样性之间没有规律存在，也就是说，采取人工方法在冬季除去林下杂灌的毛竹林经营措施，长期种植毛竹不会引起土壤微生物功能多样性的下降。

"By the time you go to college, Jack," Jamie said to me when I was four and she was leading me, barefoot, down a weed-choked row of cotton with my man-size hoe dragging behind me, I'll have my degree, and I can help you get started.

&杰克，到你上大学时，我将得到学位，就有能力帮助你起步。&杰米在我4岁时这学对我说。她赤着脚，领着我沿着一行被野草盖没的矮小棉株行走。我身后则随着我的一把成人用的大锄头。

A hundred canvas tents pitched on a weed-choked airfield to house an army of lawyers and journalists stand mostly empty, even as air conditioning blasts through them to keep iguanas and large rodents at bay.

一百帆布帐篷投了杂草哽咽机场安置的军队律师和新闻记者的立场是空的，甚至爆炸空调通过他们保持鬣蜥和大型啮齿动物拒之门外。

Anger is a weed ,hate is the tree.

怒是草，恨是树。

It is not a silly weed, but a mighty tree that weathers every storm.

它不是愚蠢的杂草，而是能抵御风雪的强壮大树。

Does it take longer to grow a weed or an oak tree?

种植杂草和橡树哪一个更快？

Allergic rhinitis is most commonly caused by grass pollen, but tree and weed pollens and mould spores can also cause attacks.

过敏性鼻炎是最常见的所造成的草花粉，但树木和杂草花粉和霉菌孢子也可以导致攻击。

"Shots work extremely well in patients that clearly have allergic symptoms, either allergy in their nose like allergic rhinitis or bronchial asthma, where outdoor allergens like tree, weed and grass pollens seem to be a major cause," says Stanley P. Galant, M.D., an allergist in Orange County, California, and a clinical professor and director of pediatric allergy at the University of California, Irvine.

&拍摄工作非常出色，显然有过敏症状的病人，他们象鼻子过敏或是过敏性鼻炎或支气管哮喘，而室外过敏原如树野草花粉似乎是一个重要原因&，他说士丹利页加兰特医学博士，敏科在一个富有的县之一，加州教授、主任、临床儿科过敏在加州大学尔湾。

Hay fever is an allergy to grass, weed and tree pollens, moulds, hair, feathers, skin scales, house mites, house dust or other airborne substances.

花粉症是一种过敏草，杂草和树木花粉，霉菌，头发，羽毛，皮肤表，内务螨，屋尘或其他空降物质。

Liapunov—Schmidt method is one of the most important method in the bifurcation theory.

Liapunov—Schmidt方法是分叉理论的最重要方法之一。

Be courteous -- even when people are most discourteous to you .

要有礼貌──即使当別人对你最不礼貌的时候。