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单词
pit-prop
释义
pit-prop
美
英
n.
坑木
网络
矿用支柱
权威英汉双解
英汉
网络释义
pit prop
n.
1.
(煤矿的)木支架,坑木,坑柱
a large piece of wood used to support the roof of part of a coal mine from which coal has been removed
na.
1.
矿井中用的临时木支柱
1.
矿用支柱
quarry中文 ... Sai Ying Poon 西营盘 ...
pit prop
矿用支柱
pit run rock 采石场原岩 ... ...
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例句
释义:
坑木,矿用支柱
随便看
molecular weight control
molecular weight cutoff
molecular-weight determination
molecular weight determination
molecular weight determination apparatus
molecular weight distribution
molecular-weight distribution
molecular weight distribution curve
molecular weight distribution function
molecular weight distribution of polymer
molecular weight estimation apparatus
molecular weight exclusion limit
molecular weight marker
molecular weight markers proteins
molecular weight of high polymer
molecular weight regulator
membranous
membranous affection
membranous airway
Membranous ampulla
membranous ampullae
membranous ampullea
membranous antigen
membranous atresia of anus
membranous bone
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更新时间:2026/8/24 2:07:06