The paper tries to explain the standards with Grade G cement as an example, and discusses the influence of chemical and mineral composition and physical characteristics on cement slurry performance.
以G级水泥为例阐述了油井水泥质量检测的标准，讨论了水泥化学组成、熟料矿物组成及物理性能对水泥浆工程性能的影响。
All those initial loans have since matured and for the last two and a half years I have been focusing completely on the D-G grade loans.
所有这些初始贷款后来都成熟了，而且在过去的两年半里，我完全在关注D级至G级贷款。
Despite his famed "G"—a dismally low grade—for his woodwork exam in his school-leaving matriculation, Mr Malema is no fool.
虽然人人都知道马勒马在大学入学考试中木艺一科只取得了“G”（这是个相当低的分数），但他绝不是个傻瓜。
Grade a: The local zone for high risk operations, e. g. filling zone, stopper bowls, open ampoules and vials, making aseptic connections.
级：用于高风险的生产操作，如灌装区、加盖区、容器开口区、和进行无菌连接的地方。
Unfortunately, those two grades brought down my G. P. A. (Grade-point Average)
不幸的是，其他两科的成绩把我的平均积点给拉了下来。
Unfortunately, those two grades brought down my G. P. A. (Grade-point Average)
不幸的是，其他两科的成绩把我的平均积点给拉了下来。
应用推荐