查询词典 kilometer wave

plane wave front：平面波前

plane wave 平面波 | plane wave front 平面波前 | plane-grating spectrograph 平面光栅摄谱仪

circularly polarized wave：円偏波

circularly polarized electromagnetic wave 円偏電磁波 | circularly polarized wave 円偏波 | circulating current 循環電流

vertically polarized wave：垂直偏振波=>垂直偏波

vertically polarized electromagnetic wave 垂直偏振电磁波 | vertically polarized wave 垂直偏振波=>垂直偏波 | vertically sliding door 立式拉门

primary wave：初波

( 1)、初波(Primary wave) 又叫P波. 它类似声波,是以疏密相间的形式传播的波,所以是纵波. 因为它和英语中的"推" (push) 第一个字母相同,所以把P波想象为"推"波有利于记忆. ( 2)、次波(Secondary wave) 又叫S波. 质点运动方向与波的传播方向垂直,

primary wave, P-wave：初波,P波

原生深度差 primary variations in depth | 初波;P波 primary wave; P wave | 原生风(行星风) primary wind

P wave; Primary Wave：初波

"Pn layer","Pn层(地函最上层)" | "P wave; Primary Wave","初波" | "P-P boundary","P-P界"

prime cost sum：成本额

primary wave, P-wave 初波,P波 | prime cost sum 成本额 | primer 底漆

progressive wave：行波

progressive wave motion 前进波动 | progressive wave 行波 | progressive winding 前进绕组

progressive wave tube：行波管

progressive wave antenna 行波天线 | progressive wave tube 行波管 | projection 投影

progressive wave aerial：行波天线

progressive scanning 顺次扫描 | progressive wave aerial 行波天线 | progressive wave antenna 行波天线

I slipped：我说溜了嘴

It just came up.说溜了嘴 | I slipped!我说溜了嘴 | My alarm (clock) didn't go off.我的闹钟没响

Perform CPR：(做心肺复苏急救)(就是传说中的人工呼吸?想尝试一下,谁让我尝试一下,征女性)

11. Sharpen a knife(磨刀)(小时候干过) | 12. Perform CPR(做心肺复苏急救)(就是传说中的人工呼吸?想尝试一下,谁让我尝试一下,征女性) | 14. Maneuver a car out of a skid(操控打滑的汽车)(没有车)