The results show that top ethylene contains only 1% butene, and bottomliquid phase contains less than 1% ethylene.
结果表明，塔顶乙烯中只含小于1％的1-丁烯； 塔底液相中乙烯含量也小于1％。
2
This text through is it set up fuzzy matter element of model of appraising to build, deposit to oil tank bottomliquid is it is it appraise to corrode to go on mainly.
本文主要通过建立模糊物元评价模型，对油罐底部沉积液进行了腐蚀评价。
3
Note channel connecting depressions in bottom right providing clearevidence of liquid exchange between depressions.