The concepts of radiant emittance and of irradiance are complementary.辐射的发射强度和辐照度是两个互补的概念.Emittance and irradiance are meaningful measurements of flux at a specific surface.发射强度和辐照强度只有对一定表面上通量的量度才是有意义的.A high quality bea...
The concepts of radiant emittance and of irradiance are complementary.辐射的发射强度和辐照度是两个互补的概念.Emittance and irradiance are meaningful measurements of flux at a specific surface.发射强度和辐照强度只有对一定表面上通量的量度才是有意义的.A high quality bea...
Their quarterback is one tough hombre.他们的四分卫是个壮汉。Franz Sanchez : There are worse things than dying, hombre.弗朗兹: 小子,还有比死更遭的.No, hombre, only to make a joke.不, 老兄, 只是开开玩笑....
Student grants will be frozen at existing levels and top-up loans made available.学生助学金将冻结在现有水平，但可以申请补足贷款。You've opened up a whole new can of worms here I think. We could have a whole debate on student loans and gran...
小狗一口衔走了孩子手里的饼干.The puppy snapped the cookie out of the child's hand.口衔金马嚼,未必是骏马.A golden bit do not make a better horse.他坐在一张椅子上, 口衔烟斗.He sat in a chair, pipe in mouth....