micrometer scale中文什么意思

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Due to the hierarchical porous structures with pore size ranging from nanometer to micrometer scale , these materials have potential applications in many fields such as heterogeneous catalysis , adsorption / separation , exhaust gas treatment and so on
由于具有豐富的分級(jí)多孔結(jié)構(gòu)和優(yōu)良的機(jī)械性能，生物形態(tài)材料在催化、分離與吸附和高溫尾氣處理等領(lǐng)域具有廣泛的應(yīng)用前景。
The particle size can be controlled by adjusting processing conditions such as milling time , rotating speed of milling pan , static pressure between milling pans and milling temperature , etc . average article size of the powder reduced to micrometer scale in relatively short time and a fraction of which even reached nano scale
利用聚丙烯和尼龍6之間約60oc的熔點(diǎn)差，在200oc左右加ippch6復(fù)合粉體，可以使pa6保持固體超細(xì)粒子狀態(tài)， pp則熔融成為連續(xù)相，得到了pa6超細(xì)粒子均勻分散的ppch6共混體系。

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