变脏

I get dirty when your face and hands become clean. What am I?

当你的脸和手变得干净的时候，我变脏了，我是谁 10。

You are only going to get dirty again.

你还是会变脏的。

Sterling Silver is an alloy, or combination of silver and copper.

使人的皮肤变脏的例子，主要是由于跟铜的化学反应产生的。

Tear off the dirty sheet on the roller when it can't sock dirt.

若滚筒变脏，不能再吸附污物时，沿折痕撕掉受污层即可。

I just wish he was machine washable because I know he's going to get a lot of use and that means he's going to get really dirty at times.

我希望安心宝贝是可洗的，因为我知道它有很多用途，这就意味着它有时会变脏。

The car will be so extravagantly, embar

在清洗后一、两周内，车会干净得要死，甚至让你有点儿不好意思，然后你将不耐烦地等着它开始变脏。

A money saver because Chem-Dry leaves no dirt-attracting residues which can prematurely resoil your upholstery.

省钱——没有粘性的残留物吸引脏的东西——这是布艺家具变脏、扔掉最主要的因素。

A key that was smudged from the inside cannot be cleaned and can only be replaced in the factory.

变脏的按键不能从里面清洗只能在工厂中更换。

It has been acidified, dirtied and squandered.

水变酸了，变脏了，任人挥霍。

2Fog up the river,where it flows among green aits and meadows;fog down the river,where it rolls defiled among the tiers of shipping,and the waterside pollutions of a greatcity.

雾笼罩着河的上游，在绿色的小岛和草地之间飘荡；雾笼罩着河的下游，在鳞次栉比的船只之间、在这个大都市河边的污秽之间滚动，滚得它自己也变脏了。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。