The keratinocytes conditioned medium ( KCM) after stimulated by ANE was aspirated and then the proliferation of human fibroblasts cultured in different concentration of KCM was detected with MTT method.

We also put forward KCM model of Agent ( the model composed of knowledge, capability and promise) and vindicate its affectivity by many experiments.

同时本文提出Agent的KCM模型（知识、能力和承诺模型），并给出相应的实验结果。

A village's entire beach and harbor can be fouled by a single rotting whale

一只腐烂的死鲸就足以弄脏一个村子的整片海滩和港口。

He got his clothes dirty.

他把衣服弄脏了。

Don't soil the tablecloth.

别把桌布弄脏了。

Only don't stain it, and do behave nicely.

只是别把它弄脏了，而且一定要言行检点。

Remember to bring an apron or an old shirt to protect your clothes

记得带一个围裙或者一件旧衬衫来，免得弄脏你的衣服。

The tablecloth is stained where food has been spilled.

桌布在食物溢出的地方被弄脏了。n.溪流；

Don't dirty your hands.

别弄脏你的手。

The smoke made the room dirty.

烟将房子弄脏了。

Young people don't want to do things that soil their hands

年轻人不愿做那些容易弄脏手的事情。

Leather overshoes were put on the horses' hooves to stop them marking the turf

马蹄上套了皮套子，以免弄脏赛马场。

I'm fed up with clearing up after you!

你弄脏了的地方总是要我来打扫，我受够了！

White clothes stain easily.

白衣服容易弄脏。

Neal Austin, Morrisons' logistics and supply chain director, said: Technically, we would have a concern about the risk of contamination given the closed environment within the trailers.

莫里森公司（Morrisons）的物流与供应链主管尼尔？奥斯汀说：从技术上来看，我们担心货车的封闭空间很容易弄脏食物。

Don't get your dress dirty!

别把你的连衣裙弄脏了！

Don't mess up my clean floor.

不要把我干净的地板弄脏了。

Ap and Crompton have said that "tourism is not only a goose who can laid the golden eggs but also soil its own nest".

国外学者Ap和Crompton曾经这样描述旅游：不仅是一只会下金蛋的鹅，并且也会弄脏自己的巢。

He was afraid the dog's hairs might dirty the seats

他担心狗毛弄脏了座位。

"Financial engineering" is not some phony phrase created to make private equity look bad.

“金融工程”并不是为了丑化私募股权而捏造出来的虚幻之词。

She talked about China in a positive way, negating its vilification and distortion by colonial discourse.

她从积极的意义上言说中国，解构殖民话语霸权对它的歪曲和丑化；