使接触

H52-62 micaceous ferric oxide epoxy anti-corrosive coating has perfect shielding effect.

该漆具有良好的屏蔽作用，涂层干燥后，在被防护物表面形成了连续薄膜，使介质不能和金属接触，避免了金属的腐蚀。

The processes in cluding microelectrolysis, biomembrane filtration and biomembrane contact oxidation were employed to treat the water. The data of the treated water were as follows: CODcr＜750mg/L,acrylonitrile＜5mg/L,sodium thiocyanate＜ 35mg/L, pH=6-9. The treated water meets the requirements of further treatment.

生物接触氧化等工艺处理，可使出水CODcr小于750mg/L，丙烯睛小于5mg/L，硫氰酸钠小于35mg／L，pH=6－9，符合后续生化处理的进水要求。

The chemical properties of gold ink too with acids, alkalis and sulfide contact occur to varying degrees, and that its metallic luster greatly reduced and Kim monlchamus becomes nigrescent, and second, it's easy to gold ink also with air, caused by water vapor chromotropic reactions, so that when you save the Gold Ink containers need to be tightened.

金墨的化学性质不够稳定，跟酸、碱和硫化物接触会发生不同程度的化学变化，而使它的金属光泽性大为降低，金墨就会显得发黑；其次，金墨还很容易跟空气、水蒸气发生化学反应而引起变色，因此，在保存金墨时一定要将容器密封盖严。

And of course Vale's big shareholding in Norsk will give it continuing exposure to aluminium for the time being.

当然，淡水河谷公司所拥有的挪威公司的大量股份使其暂时得以继续接触铝业务。

The ability to reach hundreds of thousands of people anonymously makes the Internet a heaven for criminals, who place outlandishly high bids for electronic items on popular sites like eBay and then rely on the gullibility and greed of the sellers to send them the goods for which they had no intention of paying.

使成千上万的人能以匿名的方式相互接触让互联网成为了犯罪的天堂。这些犯罪分子在eBay这些大众交易网上，对一些电子商品报出高的离奇的购价，然后就凭着销售者轻信与贪婪的心理，坐等他们送货上门而自己根本没有付款的打算。

The coarse grain in cast strip is produced on the condition that cool speed is not fast enough to overcool aluminum melt in whole cast area, and only provide proper temprature gradiant to keep cellular grain growing up.

铸轧区内铝液与铸轧辊接触瞬间，当铸轧辊冷却强度不足以使整个断面铝液同时产生较大的过冷，而仅能保持胞状晶生长所需的液体温度梯度时，铸轧板就会出现粗大晶粒；根据传热学原理，分析了具体生产条件，提出增大铸轧辊冷却强度、降低前箱温度以及添加铝钛硼丝等防止铸轧板产生粗大晶粒的措施。

An oxidative halogenation process involving contacting a reactant hydrocarbon selected from methane, a halogenated C1 hydrocarbon, or a mixture thereof with a source of halogen and, preferably, a source of oxygen in the presence of a rare earth halide or rare earth oxyhalide catalyst, so as to form a halogenated C1 hydrocarbon having a greater number of halogen substituents as compared with the reactant hydrocarbon.

一种氧化卤化方法，包括使一种选自甲烷、卤代C1烃、或其混合物的反应剂烃与卤素源和优选的氧源，在稀土卤化物或稀土卤氧化物催化剂存在下，进行接触，从而形成一种卤代C1烃产物，它较所述反应剂烃具有更多数目的卤素取代基。

Through this observation and contact, I think there feet Parthenocissus effort, the fruits of Parthenocissus amazing, I could not help but it amazed me!

通过这次观察和接触，我觉得爬山虎的脚真有力气，爬山虎的果实很奇妙，真使我对它赞叹不已呀！

The process of the present invention consists in bringing into contact, on the one hand, gaseous phosphorus pentafluoride or a gaseous mixture comprising phosphorus pentafluoride and hydrochloric acid, and, on the other hand, a solution of lithium fluoride in hydrofluoric acid, in a column (10) having a sufficient number of transfer units to carry out the reaction of PF5 with LiF under the chosen conditions of temperature, of pressure and of molar ratio of the two contrasting reactants and with complete or substantially complete absorption of the PF5 in the column.

本发明方法是让气态五氟化磷或五氟化磷与盐酸的气态混合物与氟化锂的氟氢酸溶液在塔（10）中接触，该塔转化单元数足以在选定温度、压力与两种反应剂摩尔比条件下使PF5与LiF反应，塔中五氟化磷完全或基本完全被吸收。

The first step is carried out by bringing the raw pulp into contact with a mixture of peracetic acid and performic acid.

通过使原纸浆与过乙酸和过甲酸的混合物接触而进行第一步。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷