1) mass quote
大量开盘
2) bulk excavation
大量开挖
3) deepness quantity
开大量
1.
A calculating formula for the deepness quantity was obtained through the establishment of a mathematical model,and some exploratory conclusions were gotten through comparing the new formula with previous one.
通过建立数学模型得到基础领窝开大量的计算公式,并与先前的计算公式进行对比,得到一些探讨性的结论。
5) high weight coils
大重量盘卷
6) LPVD Long Play Video Disk
大容量视盘
补充资料：开大
1.开拓;扩展。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条