分析了氯丙烯回收系统改造前后的工艺情况.The process of recycle system of chloropropene around the innovation were analysed.本文介绍氯丙烯及其衍生物在化工中的应用.Derivates of allyl chloride and their applications in chemical industries are introduced.本产品专门用于氯...
A new arithmetic of transforming IGES files to STL files is presented.提出一种将IGES文件格式转换成STL文件格式的算法.The structure of IGES files is introduced.介绍了IGES文件结构.Design calculations, parametrization graphics, IGES interface and i -...
Thorpe could only stand and gawp.索普只是站着傻看。After this heartbreaking experience, Thorpe turned to professional sports.在这次令人心碎的经历之后, 索普转向职业运动.Thorpe next set out to determine exactly when the chaffinch learns to sing.接着,索普就...
The painting is expected to fetch between two and three million pounds.预计这幅画将售得两三百万英镑。He sent his driver to fetch him a strawberry shake.他让司机去给他买一杯草莓奶昔。Fetch me a glass of water.去给我拿杯水来。...
The roots transmit moisture and nutrient to the trunk and branches.根将水分和养料输送到干和枝.Magnesium is the nutrient element in plant growth.镁是植物生长的营养要素.There is still great interest in boron as an essential plant nutrient.迄今硼作为植物...
我没当母亲，所以觉得那样的闲谈无聊透顶。Not being a mother, I found the chit-chat exceedingly dull.这本书里都是些饶有趣味的闲谈瞎扯。The book is enjoyable hokum.这个传闻会是闲谈专栏作家的又一素材。This story will be more fodder for the gossip columnists....