质量: mass项: nape量项: quantifier供应商质量项目经理: supplier quality project manager标量项: scalar item测量项: measure item能量项: energy term变量项级数: series of variable terms测量项目: measurement items二阶微量项: second-order term关系量项: relative quantitative term重量项目: weight item质量: 1.[物理学] mass 相对论质量 relativistic mass; 这种粒子的质量很小。 this particle has a very small mass.2.(产品或工作的优劣程度) quality 质量差 of poor quality; of low quality; inferior; 质量高 of high quality; 提高服务质量 improve the quality of service; 他们的目的在于提高质量而不是增加数量。 they aim at quality rather than quantity.3.economy (离子源的); 质量标准 quality level; quality specification; quality standard; 质量测定 quality determination; 质量测量 mass measurement; 质量差价 quality price differences; price differentials based on quality; price differences for products of varying qualities; 质量分析 [工业管理] quality analysis; 质量管理 quality control; quality management; 质量合格证 certification of fitness; 质量监测台 quality monitoring desk; 质量监督员 quality control supervisor; qc supervisor; 质量监控[监督] quality monitoring; 质量检查 quality inspection; 质量检验 qualification test; 质量鉴定 quality determination; 质量评比 quality appraisal; 质量评定 grade estimation; 质量评价 quality evaluation; 质量缺陷 mass defect; 质量守恒 conservation of mass; 质量守恒定律 law of conservation of mass; 质量要求 quality requirement; 质量最佳 quality optimal; 质量作用 mass action; 质量作用定律 [化学] law of mass action; mass action law 二阶微量项 次级效应项: second-ordertermadm质量: adm energy摆质量: pendulum mass磅质量: lbm比质量: ma de ity; mass density; specific mass变质量: variable mass波质量: wave mass测质量: mass metering磁质量: magnetic mass次质量: inferior quality大质量: high-ma x-ray binary; high-mass x-ray binary低质量: inferior quality