reduced mass[物] 约化质量;折合质量;[物] 折算质量;[物] 简化质量
mass collaboration大规模协作;体协作
unsprung mass簧下质量;未悬载重量;非簧载质量
mass culture大众文化;群众文化;大众文化观
mass segregation质量层化;质量分层
minimum mass质量下限;最小质量;最低质量
Black Mass黑色弥撒;黑弥撒;死人的弥撒;黑势力
mass velocity[流] 质量速度;[制冷] 质量流速;质量流动速度;质量速度
Every 20 days periodontal indexs and body mass indexes were measured.
每20天检查牙周指标并测定体质量。
参考来源 - 大鼠慢性牙周炎合并动脉粥样硬化动物模型的建立及白细胞介素It provides a new method to directly measure mass flow rate.
关键词:涡街流量计,质量流量,差压,数值仿真,信号处理。
参考来源 - 基于差压原理的涡街质量流量测量方法研究N-SING(单数型名词) A mass of things is a large number of them grouped together. 一堆
On his desk is a mass of books and papers.
在他书桌上有大堆的书和文件。
N-SING(单数型名词) A mass of something is a large amount of it. 许多
She had a mass of auburn hair.
她有一头浓密的棕发。
QUANT(数量词) Massesof something means a great deal of it. 大量 [非正式]
There's masses of work for her to do.
她有一大堆的工作去做。
ADJ(形容词) Mass is used to describe something which involves or affects a very large number of people. 人数众多的 [ADJ n]
...ideas on combating mass unemployment.
…对付失业人数众多的方法。
N-COUNT(可数名词) A mass of a solid substance, a liquid, or a gas is an amount of it, especially a large amount which has no definite shape. 块; 团; 堆
...before it cools and sets into a solid mass.
…在它冷却成为一块固体之前。
N-PLURAL(复数型名词) If you talk about the masses, you mean the ordinary people in society, in contrast to the leaders or the highly educated people. 普通百姓
His music is commercial. It is aimed at the masses.
他的音乐很商业化,针对的是一般大众。
N-SING(单数型名词) Themassof people are most of the people in a country, society, or group. 大多数
The 1939-45 world war involved the mass of the population.
1939至1945年间的世界大战卷入了多数民众。
V-T/V-I(及物动词/不及物动词) When people or things mass, or when you mass them, they gather together into a large crowd or group. 聚集
Shortly after the workers went on strike, police began to mass at the shipyard.
工人罢工后不久,警察开始在造船厂集结。
N-SING(单数型名词) If you say that something is a mass of things, you mean that it is covered with them or full of them. 充满
His body was a mass of sores.
他浑身伤痛。
N-VAR(有变体名词) In physics, the mass of an object is the amount of physical matter that it has. 质量 [技术]
Astronomers know that Pluto and Triton have nearly the same size, mass, and density.
天文学家们知道冥王星和海王卫一拥有几乎相同的体积、质量和密度。
N-VAR(有变体名词) Mass is a Christian church ceremony, especially in a Roman Catholic or Orthodox church, during which people eat bread and drink wine in order to remember the last meal of Jesus Christ. 弥撒
She attended a convent school and went to Mass each day.
她上了一所女修道院设立的学校,每天都去作弥撒。
() → see also massed