constant

不断的，持续的adjadj

1 constant temperature恒温；定温；等温

2 constant pressure恒压

3 dielectric constant介电常数；电容率

4 constant current恒定电流

5 constant speed恒速；等速

6 time constant时间常数，时间常量

7 rate constant速率常数；速度常数

8 constant voltage恒定电压；定压

9 constant volume定容；恒定体积

10 constant flow恒流；定量流动；常廉流稳恒流；恒流定量消耗

11 equilibrium constant平衡常数

12 constant velocity匀速；等速度；恒速度

13 constant temperature and humidity恒温恒湿

14 constant value不变价值

15 constant frequency恒定频率；固定频率

16 constant current source恒流源

17 constant state恒定常态

18 constant rate恒速；固定比率；恒定流量

19 constant practice时习，不断的练习

20 constant load恒定负载

1 真题例句...more grown-up ways of doing the same things that are constant sources of joy: making art...第一套CET42015.12阅读理解

2 真题例句...The result of constant muscle tension and stiffness of joints...CET42013.6阅读理解

3 真题例句...Are they exhausted by the consumer equivalent of the brain fatigue — information overload — that is caused by constant updates of devices and online media...第二套CET42012.12阅读理解

4 真题例句...we find that it is long years of will and constant effort that have brought about their success...CET42011.12写作题

5 真题例句...People do it at the expense of everything that was a constant in their lives...CET42010.6阅读理解

6 真题例句...A constant supply of food should be given until the cold is over and spring has come...CET42009.6听力题

1 There was a constant stream of visitors to the house..参观这幢房子的游客川流不息。

2 Amy lived in constant fear of being attacked..埃米一直生活在害怕遭到袭击的恐惧之中。

3 He kept in constant contact with his family while he was in Australia..他在澳大利亚时一直和家人保持着联系。