您要查找的是不是：
- The interlayer oxidized ore deposit in Gejiu tin mine is a high grade deposit of great value for industry use. 个旧锡矿层间氧化矿床品位高、工业利用价值大,加强这类矿床地质特征的研究,对于矿山深部及外围的锡矿找矿具有重要的指导意义。
- 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。
- higher grade deposit 高品位矿床
- You should use a higher grade of gasoline. 您该用高档汽油。
- To advance(a student) to the next higher grade. 进级使（一个学生）进入下一个更高的年级
- The road will incline to a higher grade. 这条路将变高。
- John's high grade in the test lifted his spirits. 约翰考试得了高分，这提起了他的精神
- Mary always gets a high grade in math. 玛丽在数学上总是得到高分。
- Guild plate: using high grade melamine board. 导流板：彩用优质三聚氰氨板。
- He attained a high grade in the diplomatic service. 他在外交界的地位很高。
- High grade ebony and rosewood sets can be supplied. 有高档乌木和玫瑰木两种配件.
- MEK is a good solvent for high grade coatings. 甲乙酮(MEK)是高档涂料应用的优良溶剂。
- The highest grade that can be achieved in marksmanship. 特等射手级在射击术中可以取得的最高等级
- My second paper received a high grade. 我的第二篇文章取得了高的分数。
- We consider the ore body already outcropping is only the shallow part of the deposit, and higher grade and more continuous ore bodies are in deep. 认为现在出露的只是矿床的浅部，向深部应该有品位更富、更加连续的矿体。
- Highest grade was of Pater (father) under Saturn. 最高级别就是土星之下的佩特（父亲）级别。
- Chengkou manganese deposit is of good prospecting potential, with stable occurrence, high grade, lower Fe content and higher LOI of ores. 城口锰矿具有较大的找矿前景，锰矿层产出稳定，锰含量高，铁含量低，烧失量大。
- It combines many functions in one. It is a high grade product. 它集多种功能于一身，是高档产品。
- High grade forging with various of s.s.steel and alloy. 各种高要求和特殊牌号的不锈钢，高级合金钢、特种合金锻件的生产.
- All the materials used were of the highest grade. 使用的材料全是优质品。
