棉花的

2 The analysis step by 25.0mL sample lixivium, moved in the direction of arsenic in the bottle, plus 10 ml of hydrochloric acid and 10 ml of potassium iodide solution and 5 drop acid stannochlor solution, shake the place 10min, together with 2 g of arsenic-free zinc metal, immediately mounted a good lead acetate paper turns red cotton and mercury bromide from log that arsenic tube placed in the 25-38, f μh of the dark side, remove the test strip and standard mercury bromide a color not deeper than standard.

7.2 分析步骤取25.0mL样品浸泡液，移入测砷瓶中，加5mL盐酸、5mL碘化钾溶液及5滴酸性氯化亚锡溶液，摇匀后放置10min，加2g无砷金属锌，立即将已装好乙酸铅棉花及溴化汞试纸的测砷管装上，放置于25～30℃的暗处1h，取出溴化汞试纸和标准比较，其色斑不得深于标准。

After some of; of the glove when some committing the crime commits the crime, be in spot aspersion, benzine, lime, 666 pink or sweep the floor wait for a method, destroy cotton of the bag on socks of coat of shoe of footmark; some, foot, or change the shoe that wears other, the article that makes pretending; when the finish after some cases commits the crime, be used even with this and incendiary destroy the site, this gives collect in the round mark obtains evidence and undertake examining working bringing very great difficulty.

有的作案时带手套；有的作案后在现场洒水、汽油、石灰、六六六粉或扫地等方法，破坏足迹；有的鞋外套袜、脚上包棉花，或换穿他人的鞋，以此进行伪装；甚至有的案后毁掉作案时用的物品以及放火破坏现场，这就给全面采痕取证和进行检验工作带来很大困难。

A fiber from the bast of New Zealand ribbon trees that resembles cotton fiber .

来自一种新西兰树种的内皮的纤维，类似棉花纤维。

Surprisingly, it was erected because of the devastation5 the boll weevil caused to the cotton crops of the surrounding area!

令人惊讶的是，给棉铃竖立雕像却是源于它对周围地区棉花作物的破坏。

In order to fight the two pests that usually attack cotton in the region, the boll weevil and the cotton leafworm, natural insecticides and biological combat were used.

为了对付棉籽象鼻虫和棉叶蠕虫这两种棉花作物的主要天敌，种植者借助了他们的昆虫天敌和生物手段来解决这一问题。

In 1904 the boll weevil , a small insect that destroys thecotton plant by laying its eggs within it , crossed from Mexicointo Texas . By 1910 it had spread to Alabama .

1904年，一种在棉株上产卵而破坏棉株的微小的昆虫——棉花象鼻虫从墨西哥传进德克萨斯州，到了1910年它已经扩展到亚拉巴马。

He got born like the cotton in the boll or the rabbit in the pea patch.

他就象棉桃里的棉花，象豌豆地里的野兔子一样生下来了。

Young ones feed on the boll, the part of the cotton plant that contains the seeds.

它的幼虫以boll为食，boll是棉花植株上包裹种子的部位。

The high fiber quality is one of the major goals in the cotton breeding of the world.

优良的纤维品质是世界棉花育种的主要目标之一。

They said this is because of a decrease in pesticide use made possible by Bt cotton.

他们说这是由Bt棉花使杀虫剂的使用减少所导致的。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！