Pattern recognition of fractographs is very important for analysis of fracture surface.

The oxygen and the carbon combine to form carbon dioxide.

氧和碳化合,形成二氧化碳.

Once nitrogen is combined, it is not chemically inert any longer.

氮气一经化合, 在化学上就不再是惰性气体了.

Leaves of many plants take up carbon dioxide and it in acids.

许多植物的叶子吸收二氧化碳,并使之化合成有机酸.

Chemical combination is combining two or more substances into a compound.

化合就是使两种或两种以上的物质化合成一种化合物.

The new compound material can increase the coating's resistance to acid.

新的化合材料可增加涂层的抗酸性.

The Water has been saturated with a special chemical.

水已被一种特殊化合物质吸收了.

Ah Si's wife could restrain herself no longer. She stole a look, her heart beating fast.

四大娘再也忍不住, 也偷偷地挑开芦帘角看了一眼, 她的心立刻卜卜地跳了.

He broke the blister with a needle.

他用针挑开水疱.

This decomposition, simulation of human visual system perception of color.

这样搀合颜色, 是模仿人的触觉编制感知的颜色.

A quick stir will mix them thoroughly.

迅速搅拌可使它们充分混合。

N is not the smallest possible value for a legal partition.

对合理分化,N不是最小的可能值.

Answering in the class, Guidance site.

课上答疑, 现场指导.

A total of 3300 staff and volunteers will be in place to provide subway passengers.

3300名工作人员及志愿者将为乘客购票答疑解惑.

Expert A: In the normal skin cuticle , includes 10 %-20 % moisture contents, with 7 % fat.

专家答疑: 在正常的皮肤角质层中, 含有10%-20%的水分, 和7%的油脂.

Answer: a house liable bank intervention?

答疑: 退房会遭银行干涉 吗 ?

The effects of hydro press and its substitute on poplar and reed APMP pulping are studied.

本文对利用杨木和芦苇制APMP浆,将螺旋挤压疏解机与其替代设备在APMP制浆 中的作用作了比较.

The paper studies about the effect of wood chips impressafining on the chemical cooking.

本文研究了挤压疏解作用对化学蒸煮的影响.

This approval number should be placed below the Conformity Mark.

批注号应该位于合格标志下方.

If so, I'll sign the papers without putting any remarks.

如果这样我将不加批注签证.

It'struck cold and damp, but was not dark.

那几又冷又潮,寒气袭人, 却不黑暗.