protective layer

基本解釋

Based on this case, through filling the gob area by means of chamber blasting, the requirement of protective top - layer for slicing and caving can be achieved.
針對這一情況，從藥室爆破放頂充填采空區(qū)，從而達(dá)到分層崩落法采礦的護(hù)頂層要求。
And the protection scopes of steep inclined upper-protective layer of POM located by the method of practical test and numerical simulation are basically consistent.
同時，由現(xiàn)場考察方法與數(shù)值模擬方法所確定的急傾斜俯偽斜上保護(hù)層保護(hù)范圍基本一致。
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The conclusion can be drawn that it is feasible to study the protection scope of steep inclined upper-protective layer of POM by using numerical simulation and its results are acceptable.
因此，采用數(shù)值模擬方法來研究急傾斜俯偽斜上保護(hù)層的保護(hù)范圍是可行的，且結(jié)果偏于安全。
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The magic, it turns out, is in that subatomic spray, as the group treated with an electron shower benefited from a polymerizing effect or, more plainly, a bonding of molecules just above the skin's surface that yielded a tough, protective nano-layer measuring between 50- to 100-billionths of a meter thick.
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介質(zhì)保護(hù)膜
Luminance and luminous efficacy were measured. Both of the results show that protective layer of MgO film with MgO powder had better performance than traditional MgO film.
實驗結(jié)果表明,用絲網(wǎng)印刷涂覆MgO粉末方法制備的介質(zhì)保護(hù)膜對AC PDP的光效和亮度都有提高。
生物學(xué)
保層
保護(hù)層
保謢層
防護(hù)層