您要查找的是不是：
- economical quality grade 经济等
- CAUTION: Threaded pipe connections require application of a quality grade thread sealant to seal joint assembly. 注意：螺纹管道连接要求在密封连接组装时采用优质螺纹密封剂。
- Meguiar's uses only #1 yellow Carnauba wax, the most costly and highest quality grade. 美光仅仅使用一种%231黄色的棕榈蜡，它很昂贵且质量最好。
- We have profuse designs with series quality grade,and expressly,our prise is very competitive because w ... 高中低档，品种多样，特别是，因为是制造商的缘故，产品的价格很有竞争力。
- Meguiar's uses only#1 yellow Carnauba wax, the most costly and highest quality grade . 美光仅仅使用一种%23黄色的棕榈蜡，它很昂贵且质量最好。
- Economic quality and enterprise efficiency were further improved. 经济运行质量、企业效益不断提高。
- The yield point,quality grade and deoxidation are used to express the brands of steels, which reflects the features of engineering structural steels. 钢的牌号表示方法改为用屈服点、质量等级、脱氧程度表示，反映了工程结构钢的特点，便于使用选材。
- The main ingredients of chestnut, golden Chinese date and adzuki bean were determined and the quality grade classification standard was defined. 对板栗、金丝小枣和红小豆的主要成分进行了分析鉴定,确定了它们的品质等级分类标准。
- In international coloured gemstone trade, all the asking price and bid price are given according to the total quality grade(1 to10) and carat of coloured gemstones. 国际贸易中有色宝石的报价主要是按其总品质级别和克拉质量给出的。
- Facing against the current problems in use of engine oil, the paper points out the following notices: 1. Select the lubricating oil class and quality grade correctly. 针对目前发动机润滑油使用中存在的问题，指出了使用中应注意的事项，一是正确选择润滑油种类和质量等级；
- Through flow line distribution and fiber contexture of inner material point obtained from no-flash die forging test, the forged gears with high quality grade was explained. 通过铅试件网格试验，揭示出在闭塞模锻中金属内部质点的流动规律、金属流线分布趋势及纤维状况，说明了锻造齿轮内在质量高的原因；
- Quality grade for common POL equipment is to determine their grade on the basis of the technical status for the use, maintenance, retirement and scrap of common POL equipment. 通用油料装备的质量分级是依据油料装备的不同技术状况划分质量等级,以便于装备的使用、维护、退役和报废。
- The semisolid continuous casting(SSCC),a essential branch of semisolid metal forming(SSM),is a new process to produce billet with high quality grade for forming work parts. 半固态连铸是半固态加工技术的一个重要分支，也是制备高质量零件用坯料的一种新技术。
- Shanghai quality Grade a office market demand, "business world" two buildings more than 70% occupancy rate, be settled down the enterprises are internationally renowned. 上海优质的甲级办公楼市场需求旺盛，“企业天地”两座办公楼出租率已逾70%25，入驻的均是国际知名企业。
- The evaluation system is formed basing on stratification and the comprehensive evaluation formula is expressed as P=WR, which is used to confirm the quality grade of the evaluation object. 采用层次法初步建立评价体系，给出了综合评价公式P=WR，并以此来确定评价对象的质量品质等级。
- I have to buy a more economical stove. 我得买一个更节省燃料的火炉。
- The provincial tourist area quality grade evaluation commissions may further authorize tourist area quality grade evaluation commissions at the prefecture or city level where appropriate. 省级旅游景区质量等级评定委员会可以向条件成熟的地市级旅游景区质量等级评定机构再行委托。
- Based on an hydraulic power engineering in high primary stress case, this paper use classification methods BQ, HC, RMR and Q system in turn to determine the quality grade of surrounding rock. 文章结合某水电工程实例，先后采用BQ分类、HC分类、RMR分类以及Q系统分类方法，分别就4种方法分类结果的相关性、吻合率和一致性等方面开展了系列对比研究和初步的成因分析。
- She is economical in her use of salt when cooking. 她烹饪时用盐很少。
- In order to make tungoiltree industry and tung oil quality grade standardization,so as to meet the export requirements,it is necessary to establish the Tung Oil Quality Grade,which includes tu. 为规范油桐生产和桐油等级及适应外贸出口的需要,必须制订油桐产品质量等级标准。
