We can add together, or stack, the several versions of the reflection signal . 我们使可把几种反射信号的变型加在一起或者说进行叠加。
Perturbations of the force field will cause changes, or variations, of the displacement field . 力场的扰动要引起位移场的变化或者说变分。
I dare say you think me eccentric, or supersensitive, or something absurd . 你当然要说我这是乖僻古怪，或者说过于敏感，或者说荒诞不经的了。
The patient's own background had some relevance to what happened, or failed to happen, later . 后来发生的事，或者说没能发生的事，同病人本人的背景也有些关系。
The adless publication is painted either as a disservice to the public, or as an economic impossibility . 无广告的出版物被说成是对公众不利的，或者说在经济上是不可能的。
Quite apparent is the fact that most laser beams are exceedingly directional, or if you will, highly collimated . 非常明显的是，大多数激光光束有很好的方向性，或者说，是高度准确的。
How can a series of motionless, or still, pictures be blended on a screen to produce motion pictures ? 怎样才能把一连串不动的，或者说静止的画面连接在一起放映到银幕上而产生活动的影片呢？
Warden jenkins would put out a story that you were dead－that you had died of a heart attack or were stabbed to death . 沃尔登詹肯会编造一段情节，说你死了，因心脏病发作死了，或者说遇刺身死。
the current in an inductor lags the voltage by 90° or, what is the same thing, the voltage leads the current by 90°. 电感器中的电流落后于电压90，或者说，电压超前于电流90。
The subsidy amounted to about $30 a ton, or about 15 percent of the price of wheat and about 25 percent of the price of barley . 这项补贴约为每吨30美元，或者说大约相当于小麦价格的15和大麦价格的25。
