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- alloy grade niobium 合金级铌
- I also wish to know about the Reactor Grade Niobium sheet. 我并且希望知道关于反应器等级铌板料。
- Pupils who pass the test will be promoted to the next higher grade. 小学生只要考试及格就会升到高年级。
- He's not in the first grade as a musician. 他不是第一流的音乐家。
- Business is now on the up grade. 目前生意蒸蒸日上。
- Pupils with 90% or more are awarded Grade A. 满90分的学生评为甲等。
- NITON XL3-800 Series analyzers provide alloying chemistry for up to 30 of the most common elements in tens of thousands of alloy grades, with additional elements available on request. NITON XL3-800系列金属分析仪可对上万种合金分析仪 中最常见的30种化学元素做出分析,如有特殊要求,也可提供对其它元素的分析测试。
- It's an alloy not readily drillable. 这是不易钻洞的合金。
- The sixth grade saw an educational film yesterday. 六年级学生昨天看了一部教育片。
- He received a failing grade on the term paper. 他的期末报告不及格。
- Red and yellow grade into orange. 红与黄混合成橘黄。
- The twins will enter the fourth grade this fall. 这对双胞胎今年秋季将升到四年级。
- Brass is an alloy of copper and zinc. 黄铜是铜和锌的合金。
- Their marriage is on the down grade. 他们的婚姻关系每况愈下。
- The trial flight has made the grade. 试飞成功。
- A stable, corrosion-resistant zirconium alloy. 锆合金一种稳定而防腐蚀的锆合金
- The naughty boy had to repeat the fifth grade. 这个顽皮的男孩不得不重读五年级。
- He ranks among the best pupils of his grade. 他是他们班级最好的学生之一。
- An alloy of two or more metallic elements. 合金两种或多种金属所合成的金属
- A person who has achieved this grade. 特等射手取得这种等级的人