课程 (Courses) 标准等级 (Standard Grades) 一般而言,标准等级 (Standard Grades) 是在中学的第三及第四年的这 兩个学年内考取的。 .
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Inlaid standard grades 内置标准等级
official standard grades 正式标准分级
standard for grades 职等标准
Two-grades standard piston pressure gauge 二等标准活塞压力计
Standard tolerance grades 标准公差等级
grades standard 分级标准
standard of technical grades 技术等级标准
Optical grade with UV cut-off up to 400 nm, greater optical purity than standard grades.
光学级紫外截止到400纳米,大于标准等级的光学纯度。
Three standard grades of magnetic materials are offered to fulfill a broad spectrum of magnetic field requirements along with a high resistance to demagnetization.
同时提供三个标准等级的磁性材料,满足具有高抗退磁磁场的广泛需求。
The standard grades of commodities or instruments listed in the rules of the exchanges that must be met when delivering cash commodities against futures contracts.
商品或者工具标准的规格必需符合交易所对现货和期货合约交割的所列出规定。
Those are the two biggest rating agencies in the U.S. today and they're extremely powerful organizations because they --Standard & Poor's also does letter grades, a slightly different system, but almost the same.
如今他们是美国最大的两家评级机构,而且他们是非常权威的组织,标准普尔也进行字母评级,体系上有些区别,但基本相同
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