rolled powder 中文意思是什麼
rolled powder
解釋
軋制粉坯-
No sinkhole and hige successful hole rate, so that the consumption for rolled up powder and anchor shank bits could be reduced sharply. construction efficiency could be promoted, and labor intensity could be reduced. a wide range of rock formation, it could be used in rock formation with f
不易縮徑，成孔率高，極大的減少了藥卷錨桿的浪費提高了施工效率，降低了工人勞動強度適巖性廣泛，在f -
The explosion soon followed ; the upper rock was lifted from its base by the terrific force of the powder ; the lower one flew into pieces ; thousands of insects escaped from the aperture dant s had previously formed, and a huge snake, like the guardian demon of the treasure, rolled himself along in darkening coils, and disappeared
在圓石被火藥的巨力一震，底部立刻松動了，下面的那塊墊石碎成了片，四散亂飛，一大堆小昆蟲從唐太斯先前所挖成的洞口裡逃了出來，一條象是保護寶藏的大蛇，游動著竄了出來，一會兒就不見了。 -
The company produces mainly molybdenum powder, molybdenum eletrode, molybdenum piercing mandrels, molybdenum crucible rolled, molybdenum bars, molybdenum bars molybdenum pole, molybdenum rods, tungsten powder, tungsten pole, tungsten bars, tungsten bars, tungsten bars, tungsten electrode, tungsten crucible ect molybdenum special trpe parts
公司主要生產鉬粉、鉬電極、鉬頂頭、鉬坩堝、鉬條、鉬絲、鉬桿、鉬棒胚、鉬板、鎢粉、鎢桿、鎢條、鎢絲、鎢電極、鎢坩堝等異型鎢鉬製品。 -
Abstract : the effect of powder feed height on the thickness and density of powder rolled strip was calculated by using " deduction from ends of strip ”. the critical feed height ensuring uniform thickness and density of strip has been obtained. the effect of apparent density on the critical feed height is given as well
文摘:本文通過「帶材尾端反推法」計算出粉末軋制工藝中粉末堆料高度對粉末軋制帶材厚度、密度的影響，並得出保證帶材厚度、密度均勻的臨界堆料高度；同時指出了松裝密度對臨界堆料高度的影響。
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