脏点

烷基烯酮二聚体（AKD）的中（碱）性施胶系统中，腐浆及沉积物的产生和积累是产生纸张脏点、破洞，甚至引起断头等质量问题的主要原因。

Formation and accumulation of slimes and deposits are the major reasons inducing paper quality problems such as dirty spots , broken holes , and even cause the broken of paper in AKD sizing system .

应用显微摄影技术对汽车面漆脏点的研究

Study of dirty spots on automotive top finishing appling microphotograph Technology

我弄不下去裤子上的脏点。

I cannot get these dirty marks off my trousers .

你脸上有个脏点。

You have a dirty mark on your face .

汽车涂装过程中漆膜脏点的形成原因与控制

Reasons Initiating the Stains on the Film During Automobile Coating Procedure and Control thereof

也许是我的基因分子的比起她的要脏点吧。

My molecular genetics is a little rusty .

脏点控制与分析直接关系到车身涂装质量的优劣，是涂装车间日常工作的重点内容之一。

Spot control and analysis are related to the quality of body painting , and it is one of main routine works in painting room .

介绍了脏点的来源、检验要求和分析流程，分析了脏点分析工作存在的问题，给出了正确进行脏点分析的几点建议。

The cause of spot , check requirement and analysis flow are introduced , the existing problems in spot analysis are discussed , and some suggestion is given .

用显微照相方法研究了脏点的形状特征、种类和来源，以及各种脏物所占的比例，为面漆脏点问题的解决提供了科学的依据。

By means of microphotograph technology , the appearance , character and origin of dirty spots , the proportions of various pollutants have been studied to provide scientific basis for solving dirty spots on top finish .

也差不多是时候我该弄的脏一点了。

It 's just about time I got really dirty .

说完转身就走。“我先搞得脏一点去！”

" I 'm hanged if I will !" said the Yankee , turning on his heel ," I 'll go dirty first !"