From time to time a scraper is passed through the pipeline to remove this corrosion . 不时用清管器在油管内穿过,以清除这种锈蚀。
It also includes the results from several studies on artificially roughened pipelines . 这里还包括一些在人工加糙管道内做的试验结果。
Where pipelines cross swamps, rivers, or lakes they may be encased in concrete . 油管跨越沼泽地,河流、湖泊时,可以用混凝土管匣套起来。
It is not possible to design for capsule pipeline flow with an accuracy comparable to that for single phase or even many multiphase systems . 不可能对包囊的管道流动做出与单相乃至许多相体系在精确度上。
Waste natural gas is being flared off in the middle east, indonesia, and venezuela for lack of pipelines or complementary resources . 中东、印度尼西亚和委内瑞拉由于缺乏油管或辅动性资源,剩余的天然气只能烧掉。
pipelines meaning:[Computer] < architecture > (Or "pipeline stall") The delay caused on a processor using pipelines when a transfer of control is taken. Normally when a control-transfer instruction (a bran...pipelines 뜻:파이프라인pipelines перевод:Конвейеры