...等)以及样品性质的差异(如组分的浓度范围、温度范围和稳定性等),需采用不同的进样方式和方法:1、分流进样(Split injection):受柱容量限制,在分析很纯或浓度很高的样品时,对WCOT柱就须分流进样,即样品进入汽化室后被汽化样品按一定比例分成两部分,大...
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The injection mould parting line and its sequence as sizing space split were described.
主要阐述了注射模的分型面以及它的顺序、定距分型。
In this paper the authors approach the application of drilling mud to face pre-injection, backwall infilling injcetion, roof fall space infilling injection and split zone infilling injcetion.
本文探讨了泥浆在工作面预注浆、壁后充填注浆、冒空区充填注浆和离层带充填注浆中的应用。
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