[ zhíliàng ] 1.[物理学] mass 短语和例子 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 短语和例子 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
Example Sentences:
1.
Her books have gone off in recent years . 近年来她写的书质量下降了。
2.
Goods of that quality will never sell . 这样质量的商品绝对售不出去。
3.
Goods are sold with money-back guarantee . 售出商品质量不符保证退款。
4.
I would guarantee delivery and quality . 我能够保证交货日期和质量。
5.
ρ is the mass density of the material. 为材料的质量密度。
6.
The lumped mass matrix is a diagonal matrix . 集中质量阵是一个对用阵。
7.
Its qualities include high credibility . 它的质量取决于可靠性强。
8.
The quality of this product is up to standard . 这项产品的质量已经过关。
9.
Binding energy affects nuclear mass . 能量结合能影响原子核质量。
10.
This product has reached the standard . 这项产品的质量已经过关。
