Satins and sa teens have a definite face and back.

XINGHUA Brand satins of twisted towel is our mainly product.

杏花牌螺旋缎档毛浴巾是我司的主导产品.

So, we use "words structural beauty analytical means" analysis the rhetoric effect of the voice, semantics, and literature. Using synonym to avoid repetition use tone level and oblique tones of voice, use items harmonious rhythm;

用话语结构美感性分析法分析了同义避复在语音、语义、语形各方面的修辞效果，它在语音上利用声调平仄相调，运用声韵和谐韵律；

Because we noted that in order to rhyme, the authors sometimes taking into account the requirements of Level and Oblique Tones deliberately reversed the order of certain terms.

因为我们注意到在这些竹枝词中，作者有时候考虑到平仄等格律要求而故意颠倒某些词语的顺序。

Level and Oblique tones are the essential elements of regulated verses.

平仄是律诗格律要求的重要因素。

The diminutives sandhi lies in the last word, leval tone changes into high-rising tone 35, and oblique tones change into high-falling tone 51, in case of checked tone, it will change into lax tone, and there are 6 categories altogether.

小称变调体现在后字上，平声变高升调35，仄声变高降调51，逢入声还要变韵，共6类。

In the phonetic and phonological aspect, the Chinese shop names use the combination of level tones and oblique tones to achieve their rhythmical effects, while the phonological characteristics of the German shop names lie in the combination of different vowel types.

从语音层面来看，汉语的店名主要运用平声仄声的交替来实现其音韵效果，而德语店名的语音特点主要在于不同类型元音的组合使用。

When you decide to confide in your colleagues ( or are forced to after someone catches you in flagrante delicto), cop to the affair as matter-of-factly as possible.

当你们决定向同事们宣布（或者由于有人抓了你们现行），尽量实事求是。

Apparently, you were caught in flagrante.

很明显你被撞个正着。

1-Hydroxy-Cyclohexyl Phenyl Ketone;

1-羟基环己基苯基甲酮；

Synthesis of Cyclohexyl Phenyl Ketone in one step

一步法合成环己基苯基甲酮

Cyclohexyl phenyl ketone*;

环己基苯基甲酮；

The Oxford Chemistry Primers aim to cover important topics in organic chemistry

《牛津化学初级读本》丛书旨在论述有机化学中的重要问题。

The technique has been to mutate the genes by irradiation or chemicals

该技术是通过放射线照射或者使用化学方法使基因变异。

Protective gloves reduce the absorption of chemicals through the skin

防护手套可以减少皮肤对化学物质的吸收。

We have literally altered the chemistry of our planet's atmosphere

我们确实改变了地球大气层的化学构成。

The raw sewage is chemically treated.

未经处理的污水要进行化学处理。

She studied chemistry for three years.

她学了三年化学。

You must be careful when handling chemicals.

接触化学药品必须小心谨慎。

What is the chemical symbol for copper?

铜的化学符号是什么？

Perfume interacts with the skin's natural chemicals.

香水和皮肤的天然化学物质相互作用。