Calcite is the dominant gangue mineral in the Furong tin polymetallic deposit.方解石是芙蓉锡矿田重要的脉石矿物.The kind of admixed coal gangue bas influence on the property of cement hydration.煤矸石种类对水化性能有影响.Coal gangue is the largest so...
I will give you a videophone ring tonight.今天晚上我给你打可视电话.The videophone is a telephone equipped for both audio and video transmission.电视电话是指既可以看也可以听的电话.People will be able to use videophone for conferences.人们将会使用电视电话来举行会议....
桦树和橡树密生于狭谷中.Birches and oaks feathered the narrow ravines.狭谷口有个小村庄.There is a hamlet on the threshold of a narrow valley.小汽车迂回盘旋,[穿过]村庄, [爬越]狭谷,沿着一条因解冻而涨水的山溪行驶.The car wound through the village and up a narrow valley, fo...
According to Brazil PETROSIX technology, a retorting experimental rig up.模拟巴西PETROSIX炼油工艺自行设计搭建实验装置, 对桦甸油页岩干馏制得半焦.The original commentary is about typical technologies for oil shale retorting.介绍了当今世界典型的油页岩干馏技术.Retorting ...