查询词典 barrier potential difference

difference of partial sums：部分和的差

didactics of mathematics 数学教学法 | difference of partial sums 部分和的差 | difference of sets 差集

Permanent difference：永久性差异

或有利得 Gain contingencies | 永久性差异 Permanent difference | 时间性差异 Timing difference

Permanent difference：永久性差别

计税基础 tax base | 永久性差别 permanent difference | 暂时性差别 temporary difference

Permanent difference：永久*差异

或有利得 Gain contingencies | 永久*差异 Permanent difference | 时间*差异 Timing difference

phase difference microscope：相位差显微镜

phase difference 相位差,相差 | phase difference microscope 相位差显微镜 | phased-inverting amplifier 相位差放大器

blue colour difference primary：蓝色差基色

blue colour difference axis | 蓝色差轴, B-Y 轴 | blue colour difference primary | 蓝色差基色 | blue comb | 蓝冠病, 禽单核细胞增多症

reciprocal difference：倒差分

刀切法|jackknife | 倒差分|reciprocal difference | 倒差商|reciprocal difference quotient

beam solid angle：波束立体角

差波束零深 null depth of difference beam | 波束立体角 beam solid angle | 差波束分离角 separated angle of difference beam

symmetric difference of events：事件的对称差

事件的差|difference of events | 事件的对称差|symmetric difference of events | 事件的交|intersection of events

mean temperature difference：平均温度差

mean temperature difference 平均温差平均温差 | mean temperature difference 平均温度差 | mean temperature 平均温度

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)