pre-crushing 中文意思是什麼
pre-crushing
解釋
預破碎- crushing : adj 壓倒的，決定性的。 a crushing defeat 大潰敗。 a crushing sorrow 肝腸欲碎的憂愁。 a crushing r...
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The series feeder is in front of selecting machine, as a function to pre - selecting, as to strengen the capability of primary crushing
該系列給料機用於粗碎破碎機前大塊物料的均勻給料，同時由於棒條篩面的作用，又能除掉泥土等細碎物料，達到預篩分功能，能夠提高粗碎能力。 -
The frequency of concrete strength testing is determined by the quantity of concrete used for a structure. a pre - cast mould is filled with concrete and, upon curing, soaked in water for 28 days before delivering to a laboratory for the " crushing " test. the compressive force needed to break the concrete represents the strength of the concrete
在建築過程中，建造商要按地盤中使用石屎數量的多寡，去?定測試石屎強度的次數，測試時建造商需要在預制的鑄模內倒滿石屎，待它凝固后浸在水裡二十八日，再運往實驗室進行測試，看看需要用幾大的力量才能把它壓碎，這個令石屎碎裂的力度就是石屎的強度。 -
In the upper primary crushing stage the feed material is pre - crushed between a crushing plate and a crushing roll
在位於上方的破碎階段，給料在破碎板條和一個軋輥之間被破碎。
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