数秒,是汉语词汇,拼音是shǔ miǎo,是指在爆破作业起爆前或人造卫星、宇宙飞船发射前的最后时刻倒着数出所剩的秒数,如5、4、3、2、1,数完最后一秒起爆或发射。有时也用于其他活动中倒计时,比如体育运动中的快棋比赛。
这位飞行员数秒之内死里逃生。
这取决于有多少细菌能在数秒内从地上转移到食物上以及地有多脏。
It depends on just how many bacteria can make it from floor to food in a few seconds and just how dirty the floor is.
后来证明只是数据传输引起数秒短暂故障。
It turned out to be just a break of a few seconds in data transmission.
So our last question we ask is what's the total number of photons emitted if we give this given intensity for 60 seconds?
最好的问题是如果我们,按照给定的强度照射60秒,那么总的光子数是多少?
The one thing you want to keep in mind though is that Hertz does not actually mean inverse seconds, it means cycles per second. So, if you're talking about a car going so many meters per second, you can't say it's going meter Hertz, you have to say meters per second.
写成5每秒,或5赫兹,你们要记住的是赫兹,并不等于秒的倒数,它是每秒的循环数,如果你们说,一辆车一秒可以走多少米,你不能说它走了米赫兹。
I can change the number of seconds that it does it.
我能改变它显示的秒数。
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