He burnt a mosquito coil to keep off the mosquitoes.

Methods: The method of laboratory efficacy test for mosquito-repellent incense.

方法: 蚊香的室内药效测定方法-密闭圆筒法.

As a result, the incense burner in the ground, and build a new temple.

于是, 在香炉落地处, 又建起一座新庙.

In front of the incense burner , there are two mats for people to kneel on.

香炉前摆着两个拜垫.

There is a high-south out of Qi Jun Qiao ─ ─ Hill incense burner.

南面有一座高拔峻峭的奇峰──香炉山.

The island has a mountain is also known as red incense burner Hill.

岛上有个山也称为红香炉山.

The incense burner is full of incense ash, you should clean it.

香炉里堆满了香灰, 你应该好好打扫一下了.

She has taught in this university for twenty years.

她在这所大学教书已有20个春秋.

Have you ever thought of going in for teaching?

你曾想过从事教书的工作 吗 ?

He is thinking of giving up teaching.

他在考虑辞去教书的工作。

He likes sitting in the back of the class.

他一直喜欢坐在教室的后排.

A quiet murmur passed through the classroom.

一阵悄悄的低语声传遍了整个教室。

How many schoolrooms are there in this college?

这所大学里有多少教室?

GIBSON PRAISE walks into one of the schoolrooms.

(吉普森普雷兹走近一间教室. )

Study on DNA extracted from cigarette butts

烟蒂DNA分型的研究

I've already seen two cigarette butts.

我已经看见两烟头了。

Method Chelex 100 extraction method was used to extract DNA of 170 cigarette butts, STR loci were typed after PCR amplification by Profiler Plus kit.

方法用Chelex-100法提取170枚烟蒂样本的DNA，进行PCR扩增及STR检验。

Those cigarette butts from the crime scenes.

犯罪现场找到的那些烟头。

Objective To study the DNA extraction and its typing in cigarette butts.

目的研究烟蒂中DNA提取及其检验。

Somebody makes a work of art which consists of a lot of cigarette butts and the janitor just throws it away.

有人制造了一个艺术品，这艺术品包括看门人刚刚扔掉的许多香烟头。

Municipal workers collect more than 150 tons of cigarette butts every year in Paris.

市政工人每年在巴黎可以收集到超过150吨的烟头。