- 相关词组
- oxygen to carbon atomic ratio氧碳原子比
- performance ratio性能比
- phase volume ratio相体积比
- permitted hunter-kill ratio容许猎杀比
- percent ratio error(仪表互感器)变比误差百分数,变比误差率
- uniformity ratio of illuminance照度均匀比
- percolation ratio渗漏率
- parity ratio比价率,平价率
- partial interception ratio部分截流率
- percent ratio correction变比校正百分数
- packaging ratio包装率
- performance of amplitude limiter限幅器特性
- phase ratio相比;相比率
- packing ratio填充比
- penetration ratio熔合比
- phenotypic ratio表型比值
- pH indicator absorbance ratio methodpH指示剂吸光度比值测定法
- per share earning ratio每股收益率
- partition ratio分配系数
- phase amplitude discriminator相幅鉴别器
- 今日热词
- 热门搜索
- tonight n.今晚，今夜;adv.在今晚;
- carrier n.运输工具;搬运人;军车;运输舰;航空母舰;运输公司;携带病菌者;载物架;通信公司;互联网公司;
- width n.宽度;广度;宽阔;
- 11 eleven;
- preparation n.准备（工作）;制剂;
- lavatory n.厕所;盥洗室;<宗>洗礼盆;
- bethune 贝休恩，白求恩（姓氏）;
- nobody pron.没有人;无名之辈;
- windows installer windows安装程序;微软Windows Installer
- birthplace n.诞生地，出生地;
- westerner n.西方人;（尤指）欧美人;
- happy birthday n.生日快乐;
