Regular repeating actions such as sound waves, light waves, or radio waves have a certain frequency, or number of waves per second.
有规律的重复活动如声波、光波、无线电波都有一个特定的频率，或者说是每秒的波动次数。
Another belief involving the number three has it that it is unlucky to light three cigarettes from the one match.
另一种与数字3有关的信仰认为，用一根火柴点燃三根香烟是不吉利的。
In Switzerland, if you were simply to anticipate a traffic light, the chances are that the motorist behind you would take your number and report you to the police.
在瑞士，如果你只是早于红绿灯行动，你后面的司机很可能会记下你的号码，然后向警察报案。
In the light of this information it is now possible to identify a number of key issues.
根据这一信息，现在有可能发现很多关键问题。
You know, eh, a fast number for a chase, deep bass notes for danger, something light and humorous for comedy.
你知道的，嗯，追逐的快节奏，危险的低沉低音，喜剧的轻快幽默。
The others in the direct light sending the same number of photos to your eye.
那些直接处于光线之下的瓷片,向你的眼睛发出了同样多的图片。
She picked the item out of that bin, ran it past a scanner that checked its number (and signaled the light to go off), and put it in the box.
她拿出亮灯箱盒里的零件，然后用扫描器检查一下它的号码（这会让相应箱盒的灯熄灭），最后再把它放到盒子里。
For a number of other galaxies, astronomers can circumvent the dark-matter problem by observing how a galaxy bends the light of more distant galaxies.
对于一些别的星系，天文学家可以通过观测星系怎样扭曲更远的星系发出的光来规避暗物质的问题。
A pixel is merely a number reflecting how much light has hit a particular part of a sensor.
像素仅仅是反映有多少光撞击到感受器特定部位的数字。
The model depicts aerosol optical thickness, a measure of the amount of light that the aerosols scatter and absorb, and a proxy for the number of particles in the air.
这个模型描述了气溶胶的光学厚度（一个衡量光在气溶胶里分散和吸收的物理量）以及气溶胶代替空气分子的程度。
A great number of these collisions create the light that's visible to the naked eye.
数以万计的这种撞击就形成了我们肉眼所能够看到的这种光。
The issue came to light when Irish broadcaster RTE was handed an email from a hotel executive to a number of colleagues asking them write positive reviews about the property.
该事件之所以被曝光，是因为爱尔兰的广播公司RTE收到一封来自该酒店管理人员发给数名同事的邮件，要求他们发表该酒店的正面评论。
These clocks are sometimes set by the number of hours of light or darkness in a day, by the rhythm of the tides or by the seasons.
这些时钟有时根据一天中白昼或黑夜的小时数目设定，有时根据潮汐的规律或者季节设定。
That's the early reaction from a surprising number of netizens,or Internet users, to confirmation early Wednesday that plans for Shanghai Disneyland have the green light to proceed.
这是数量惊人的一大批网民对周三早间消息的第一反应；据证实，修建上海迪士尼乐园的计划获得了批准。
The rule is that the smaller the number, the wider the aperture and the more light that can hit the sensor.
规则是数字越小，光圈越大，能到达传感器的光也越多。
In the warm light they felt “happier and gladder, more enthusiastic and peppy” to a significant number.
在暖光照射下，被试报告感觉到更开心，更愉快，更加的精力充沛。
The study by Flinders University in South Australia found Australia's heavy drinkers managed their hangovers better than light drinkers who claimed a higher number of sick days.
研究结果还表明，那些重度饮酒者在对自己酒量的掌握上做得要比那些酒喝得不多的同胞更好一些，后者请病假的次数要远远高于前者。
Strano's nanotube antenna boosts the number of photons that can be captured and transforms the light into energy that can be funneled into a solar cell.
斯特拉诺小组开发的太阳能电池通过纳米天线结构将进入太阳能电池的光子束缚在纳米烟囱中，大大增加了可以被捕获并将光能转化为电能的光子数量。
They successfully constructed a prototype of a bag made from a number of stainless steel plates, stuck on to a light, flexible plastic sheet.
他们成功的制造了利用轻质可伸缩塑料片连接的不锈钢袋子原型。
Number of different species: 50, 000 in the light zone of the ocean alone.
不同种类数量：仅在海洋光区就有50 000。
Factors such as timeout values, thread pool specifications, and the number of client connections can affect the performance of a DE-Light Gateway.
要素(诸如timeout值、线程池规范及客户端连接的数目)可影响DE - Light网关的性能。
The light came from number 13. The shadow was dancing wildly, but there was no noise.
他看到对面墙上又有了红光和一个人影，那光来自13号房间，那影子疯狂得舞动着，但是却没发出一点声音。
Hendrix doesn't propose a specific number, but he does point out that three, 40, 000-ton light carriers could be had for the price of one supercarrier.
亨德里克斯没有提出一个具体的数字，但他指出购买一个超级航母价钱可以购买三个4万吨级的轻型航母。
For the crew of a spacecraft ramping up to light speed, interstellar space would appear highly compressed, thereby increasing the number of hydrogen atoms hitting the craft.
对宇宙飞船的船员来说，速度升高到光速，宇宙空间将被高度压缩，因此增加了撞击飞船的氢原子数量。
When light bounces off of an object, it does so at an infinite number of angles.
光线从某一物体上折射时，会沿着无数不同的角度散开。
However, despite the number of times that objects, such as the back light or the water bottles, were taken off so that they could be more closely examined, nothing ever went missing.
然而，尽管好几次有人把我车上的东西拿下来，像尾灯、水壶这些，他们只是为了看得更加清楚一点，我从来没有缺失过一样东西。
However, despite the number of times that objects, such as the back light or the water bottles, were taken off so that they could be more closely examined, nothing ever went missing.
然而，尽管好几次有人把我车上的东西拿下来，像尾灯、水壶这些，他们只是为了看得更加清楚一点，我从来没有缺失过一样东西。
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