It occurs chiefly as stannic oxide , SnO 2 in cassiterite.主要以氧化物状态存在.One of the key problems in its origin is the solubility of cassiterite in granitic melt.锡石在花岗质熔体中的溶解度,是阐明花岗岩全岩型锡矿成因的关键....
She countered that her advice had not been heeded.她反驳说她的建议未被重视.I heeded my doctor's advice and stopped smoking.我听从医生的劝告,把烟戒了.Words were not heeded here; and silence was more eloquent.在这里,言语是不足道的, 沉默更有表达力....
Morphometric analysis thearea of AS lesions , residual luminal area, average and maximal neointima thickness.并用图像分析仪定量测量斑块表面积、动脉残余管腔面积 、 斑块平均厚度及最大厚度.The minimum dry film thickness of coating shall be 100 microns.最低干膜涂层厚度...
the emergence of a fully fledged market economy成熟市场经济的出现Computer science is now a fully - fledged academic subject.计算机科学目前已是一门成熟的学科.As soon as the rain stops , a young sparrow, almost full fledged, comes to the courtyard...