露天管線 的英文怎麼說
中文拼音 [lòutiānguǎnxiàn]
露天管線
英文
exposed piping- 露 : 露動詞[口語] (顯露; 表現) reveal; show
- 管 : Ⅰ名詞1 (管子) pipe; tube 2 (吹奏的樂器) wind musical instrument 3 (形狀似管的電器件) valve;...
- 線 : 名詞1 (用絲、棉、金屬等製成的細長的東西) thread; string; wire 2 [數學] (一個點任意移動所構成的...
- 露天 : in the open; open-air; outdoors
- 管線 : line pipe; lead-out管線安裝 pipelining; 管線泵 in-line pump; 管線測量 pipeline survey; 管線敷設 pipelining
-
Aiming at various problems that exist management system of ore blending in open - pit and actual production in sandaozhuang open - pit, this thesis brings forth the ore blending ' s method making use of the linear program and gets a total the strategy to the ore blending. this thesis, in specific operation, adopts a simplification model with ore blending. the primitive data of ore blending direct come from measuring
本論文針對目前露天礦配礦管理系統中存在的各類問題以及三道莊露天礦的生產實際,提出了先採用線性規劃配礦原理配礦,得到一個總體配礦策略,然後再採用一個簡化配礦模型來處理,其中配礦原始數據直接從爆堆測量中獲取,保證了數據的準確性和快捷性。Excellent anti - uv ability, it can ' t be damaged by uv radiation, the pipe be buried underground is safely to use between - 60 and 80
具有良好的抗紫外線能力,露天存放,不會遭紫外線射損,地埋管道在- 60 ~ 80范圍內可安全使用。
分享友人