查询词典 make a big 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

terminal temperature difference：端差

764.温差 temperature difference | 765.端差 terminal temperature difference | 766.过冷度 supercooling degree

Difference Threshold of Frequency：频率辨别阙限

59 力度 Loudness | 60 频率辨别阙限 Difference Threshold of Frequency | 61 强度辨别阙限 Difference Threshold of Loudness

time difference：时间差

time depth 时间深度 | time difference 时间差 | time difference at two ears 双耳时差

Hadrian Wall：哈德 城墙 / 哈德 城墙

Hadden-Cave, Philip 夏鼎基 | Hadrian Wall 哈德 城墙 / 哈德 城墙 | Haeckel, Ernst 海克尔

skilled：熟练的

skill 技能 | skilled 熟练的 | skillet 煮锅