那些由人工合成的、各方面特性与天然产出的矿物相同或相似的产物,可以称为合成矿物(synthetic mineral)或人造矿物(artificial mineral),如合成金刚石、合成水晶等;而那些在自然界无对应矿物的人工合成物,则不能称为合成物,例如...
基于26个网页-相关网页
Shell's Rotella t diesel oil is available with either a mineral or synthetic oil base and a traditional package of anti-wear additives.
壳牌公司的Rotella t柴油仍然含有矿物油或合成油基本成分以及全套传统的抗磨损添加剂。
Let us compare mineral and synthetic oils.
让我们来对比矿物油与合成油。
The deposit concentrated regions is model unit, the anomaly concentrated regions is prediction unit. The mineral prognosis of synthetic information is developed on GIS platform.
以矿床密集区为模型单元,异常密集区为预测单元,在GIS平台上开展了综合信息矿产预测。
应用推荐