impinges怎么读

v.冲击( impinge的第三人称单数 )，撞击，对…起作用，侵犯...

In an experiment, a beam of known intensity impinges on a target.在实验中, 用已知强度的粒子来击轰靶....

n.部落( tribe的名词复数 )，（动、植物的）族，（一）帮，大群...

vt.把…连结起来，更紧密联系...

Optically coupled isolation amplifier is of very good linearity.光电耦合隔离放大器具有很高的线性度.The upper limit of linearity of MSR gauge is 1×10~ ( - 2 ) torr.磁悬规压强测量线性上限为1×10~ ( -2 ) 托.These adjust the linearity and carry out small ...

n.硅铝磷酸盐...

丝壶菌目...

June always rhymes with moon in old love songs.在老情歌中June总是和moon成韵。The lyrics are banal and the rhymes clumsy.歌词平淡老套，押韵生硬蹩脚。She almost proposed to her hero in her rhymes.她差不多已经在诗行中向她的英雄提出了求婚....

emphysatherapy的音标：emphysatherapy的英式发音音标为：[emfɪ'sæθerəpɪ]emphysatherapy的美式发音音标为：[emfɪ'sæθerəpɪ]...

geocline的音标：geocline的英式发音音标为：[dʒi:əʊk'laɪn]geocline的美式发音音标为：[dʒioʊk'laɪn]...

designate的一般过去时为：designated...

n.四层半导体开关器件...

postcard的复数形式为：postcards...

借着起居室的灯光，勉强能看见她的手。Her hand was just visible by the light from the sitting room.起居室里到处都是书和衣服。The front room was strewn with books and clothes.起居室被透过窗帘照进来的阳光染上了一丝金黄色。The living room was tinged yellow by light filtered thro...

rubbish的第三人称单数（三单）为：rubbishes...

This machine functions only defectively.这台机器性能有缺陷....

Cavities in teeth are caused by decay.牙齿上的空洞是由龋蚀造成的.The dentist filled several cavities in my teeth.牙医给我的牙堵了好几个洞 excavation 指“挖掘的洞”,如:Numerous and extensive eddy cavities retard the turbulent mixing process.多而大的涡流区延迟了扰动的...