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18472316003简明释义
汉英大词典
中文释义
双语例句
简明释义
汉英大词典
- 1
{物} 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）
中文释义
(1) [mass]∶物体的一种性质,通常指该物体所含物质的量,是量度物体惯性大小的物理量
(2) [quality]∶产品或工作的优劣程度
提高质量
双语例句
光子没有质量——它们是无重的。
Photons have no mass — they are weightless.
这种型号是价格和质量间的最佳折中方案。
This model represents the best compromise between price and quality.
手术后他的生活质量大大改善了。
His quality of life has improved dramatically since the operation.
新激光打印机的打印质量好极了。
The print quality of the new laser printer is superb.
我们公司高度重视质量。
In our company, quality is high on the agenda.
他们对食物的质量感到又惊又喜。
They were agreeably surprised by the quality of the food.
分批、分类处理查询将会提高服务质量。
The service will be improved by batching and sorting enquiries.
学生作业的质量甚是参差不齐。
The quality of the students' work varies considerably.
mass;quality;economy;calibre;level