“中频”怎么读？

“中频”的英语可以翻译为：intermediate frequency，medium frequency，midfrequency，resting frequency （频率调制时） ...

中频不稳定性的研究经历了极为曲折的道路.Intermediate frequency instability has had the most uneven history.在模拟系统中通常是由中频信号的失真所引起.Typically caused by mid frequency distortions in an analog system.中频电源已广泛应用于工业加热领域.Medium - frequency power supp...

beehives的音标：...

"Forgive my manners," she said calmly. "I neglected to introduce myself."“请原谅我礼数不周，”她平静地说。“我忘了自我介绍了。”The woman denied that she had neglected her child.那位女士否认疏于照管自己的孩子。In his preoccupation with Robyn, Crook had neglected ...

erythrism的音标：erythrism的英式发音音标为：[ɪ'rɪθrɪzəm]erythrism的美式发音音标为：[ɪ'rɪθrɪzəm]...

“惺惺”的拼音为：xīng xīng ...

For hundreds of years, St Bernard dogs have saved the lives of travellers corssing the dangerous pass.几百年来, 圣·伯纳德的狗挽救了许多穿越这个危险关隘旅行者的生命.The famous monastery of St Bernard , which was founded in the elventh century, lies a...

swilling的音标：swilling的英式发音音标为：[swɪlɪŋ]swilling的美式发音音标为：[swɪlɪŋ]...

v.忙着做某事( busy的过去式和过去分词 )...

蒸汽的使用引起了许多其他变革.The use of steam originated many other reforms.光束通过盛蒸汽的容器.The light beam passes through the container holding the vapor.聚乙烯保水蒸汽的性能良好.Polyethylene is an excellent barrier to water vapor....

This machine is fully automatism number controlled, its operation is handy, andits cutting is exact.本机全自动数字控制，操作简便，切割精确。Objective : To observe the clinical feature and electroencephalogram ( EEG ) characteristic of autom...

“二霉素”的拼音为：èr méi sù...

酒花酮...

“雪恐怖”的英语可以翻译为：chlonophobia ...

“卫兵”的拼音为：wèi bīng...

Cloth diaper may be folded in a triangle or a rectangle.用布做的尿布可以叠成三角形或长方形.Now I can help diaper him.我现在可以帮他换尿布了.Place the diaper under the infant's buttocks and fold sides in, between his legs.将尿布置于婴儿的臀下, 在两腿之间将两边摺进...

限制饮食和放松身心是保持健康的两个要诀。Diet and relaxation are two important keys to good health.伦道夫的著作专门论述污染对健康的影响。Randolph's work was exclusively concerned with the effects of pollution on health.分娩过程最终非常顺利，生了个健康的男婴。In the end, it w...