of course的近义词有:certainly, naturally, of course, surely。下面这些副词或词组均有"肯定地,当然"的含义:certainly:强调有把握,深信不疑。naturally:指自然而然,毫无造作或天生如此。of course:指毫无疑问,自然如此。可与certainly和naturally换用。surely:表一种必然的可能性,也可表示信心或不轻信。强调主观判断。...
Freon exists both in liquid and gaseous states.氟利昂有液态和气态两种形态。Ref. Freon piping to be done air - tightness test and vacuum test.冷藏氟利昂管系密性试验和真空试验.It adopts Freon to refrigeration. It is safe and reliable.采用氟里昂制冷, 安全可靠,温度自动...
A linearization method to design biorthogonal cosine BCM filter banks is proposed.介绍了一种用于设计双正交余弦调制滤波器组的线性化方法.We derive the addition formulas for sine and cosine from the arithmetic of complex numbers.用复数算术推导了正弦,余弦的加法公式.L...
卡车在慢车道上以20英里的时速行驶。The lorry was travelling at 20mph in the slow lane.我从慢车道上超了查利。I overtook Charlie on the inside.这是高速路的慢车道.This is the slow lane of a motorway....