“riser”的概念、定义、翻译、参考文献-科学参考

单词	riser
释义	riser [`rīz·ǝr] ^{CHEMICAL ENGINEERING} That portion of a bubble-cap assembly in a distillation tower that channels the rising vapor and causes it to flow downward to pass through the liquid held on the bubble plate. ^{CIVIL ENGINEERING} 1. A board placed vertically beneath the tread of a step in a staircase. 2. A vertical steam, water, or gas pipe. ^GEOLOGY A steplike topographic feature, such as a steep slope between terraces. ^METALLURGY See <<feedhead>> ^{PETROLEUM ENGINEERING} In an offshore drilling facility, a system of piping extending from the hole and terminating at the rig. ^TEXTILES A raised spot in a weaving pattern where the warp traverses the weft or the filling.
随便看	Asellota asepsis aseptic meningitis asetigerous asexual asexual reproduction as-fitted drawing ash Ashby ash collector ash cone ash content ash conveyor ash dump ashen light ash fall ash field ash flow ash furnace ash fusibility Ashgillian ashing ashlar ashlar brick ashlar line

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