- 相关词组
- permanent electric dipole moment of molecule分子固有电偶极矩
- permeation loss of gasoline汽油渗透损失
- permeability of heat透热性
- permittivity of vacuum真空电容率
- permissible rate of water entry容许进水率
- permissible for types of steels容许的钢材类型
- permeability of free space自由空间磁导率
- permanent of a square matrix方阵的永久性
- permissible out of roundness允许不圆度
- permanent deposit恒常存款
- permanent repairs of ship船舶大修费用
- permanent ventilation of tunnel隧道运营通风
- permissive period of transport容许运输期限
- permissible length of compartment许可舱长
- permeability of permanent magnet永磁磁导率
- permeability of water透水性
- permeability of vacuum真空磁导率
- permissible application rate of sprinkler irrigation允许喷灌强度
- permanent hardness of water水的永久硬度
- permitted level of return准许利润，获准盈利额
- 今日热词
- 热门搜索
- john baker 约翰·贝克
- himself pron.（反身代词）他自己;（用以加强语气）他亲自，他本人;
- categories n.种类，类别( category的名词复数 );派别;
- precise adj. 清晰的;精确的;正规的;精密;
- each week 每周;
- winrar 解压;压缩包;解压软件
- Airbnb 爱彼迎
- red adj. 红色的;（脸）涨红的;烧红的;红头发的;n. 红色;红衣服;红颜料;红葡萄酒;
- ink n.墨水，油墨;（乌贼分泌的）墨液;vt.给…上油墨（以供印刷、签订合同等）;签名（在…上）;涂油墨;
- brown adj.棕色的;褐色的;被晒黑的;未去壳的;n.褐色;棕色;
- interference n.干涉，干扰，冲突;介入;妨碍，打扰，阻碍物;冲突，抵触;
- hertz n.<电>赫，赫兹（频率单位）;周秒;
