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multiplying 谁和谁乘? [Copy link] 中文

Rank: 4

Post time 2006-12-30 08:35:32 |Display all floors
For sour multiphase pipelines, the volume of H2S is determined by multiplying the gas-oil ratio (GOR) at atmospheric conditions by the volume of the system and the licensed H2S concentration.
对于含硫原油多相管道,大气压下的气-油比(GOR)乘以系统体积再乘以许可H2S浓度就得到H2S体积?(请指正)

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Post time 2006-12-30 08:50:29 |Display all floors
H2S体积,是由GOR与系统体积的乘积,和H2S浓度决定的。

GOR是一个比率,是无量纲的数,所以V(H2S)=GOR * V(System)
这样乘出来的单位才对。后面不能再乘浓度,那单位就不对了。

供参考。

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Post time 2006-12-30 09:43:32 |Display all floors

谢谢

H2S concentration有可以也是一个比值,如体积百分比等。所以三者相乘也说得过去。不然怎么理解整句话。

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