这也就是光源看起来为什么好象在搏动的原因.This is what makes the light look like it's pulsing.实验报道心肌细胞团自发性同步化搏动的一类新节律—整数倍节律.The present paper reports the integer multiple rhythms observed in spontaneously and synchronously beating cardi...
我们需要各方面的帮手：工程师、科学家（例如地质学家）和教师。We need helpers of all types, engineers, scientists (e.g. geologists) and teachers.你必须输入命令,例如“帮助”或“打印”.You have to type in commands, such as "help" and "print"他只肯给予极简短的回答, 例如 “ 是 ” 和 “ 否 ”.H...
He would resume pacing the courtyard and reading the almanac.于是他又捧了那本历书,在廊下徘徊起来.A nautical almanac gives information about the sun, moon, tides, etc.航海年历中有日 、 月 、 潮汐等的资料.Joe sent away for a free almanac.乔写信去要一份免费赠阅的年历....
下降至场压1008毫巴高度900米.Descend to 900 m on QFE 1008.在5毫巴压力下获得了一种碱性盐化合物.At 5 mbar a basic salt was obtained.海平面的大气压力是1013毫巴.Atmospheric pressure at sea level is 1013 millibars....
The original reproduces clearly in a photocopy.原件复印得十分清晰.He picked up the photocopy by one corner and put it in his wallet.他拈着影印件的一角把它拿起来，放进了自己的钱包。"Could you photocopy the advert and put it in the post to us?"— 'Wit...