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。
After a century as a primary source of artificial light these energy-guzzling bulbs are set to be replaced by light-emitting diodes (LEDs), powered by semiconductors.
在过去的一个世纪中，白炽灯泡一直为人造灯源的基本产品；但现在，耗能惊人的白炽灯泡注定将被由半导体驱动的发光二极管(LED)所替代。
After a period determined by the set shutter speed, the rear curtain now drops to close the camera to light and end the exposure.
度过由快门速度设置的曝光时间后，后幕帘落下闭合，曝光停止。
An opening set high up in the rear elevation is protected by a folded steel hood and is intended to resemble a church window that only lets in light at certain times of the day.
亭子后墙设置的高高的开口处有折叠钢罩，很像是教堂里的窗户，光线通过这个进口在白天特定的时间里才能进入室内。
Though I lost weight by doing body building, I used to do three out of four sets with light weights, the fourth set was extra heavy just to make me feel good (see point below).
虽然我是通过健身法来减肥的，但我曾做四组力量训练，前三组的重量轻，第四组要重——这只不过是让自己感觉帮一些罢了(见下一条)。
All kinds of style, a key set, easily know the result in advance, not restricted by any light source.
第九；各种玩法，一键设置，轻轻松松提前知道结果，不受任何光源的限制。
Base on this principle, a three-beam holography system is set up. The diffraction efficiency and the quality of the diffraction image are shown to be greatly improved by the auxiliary violet light.
根据此原理，建立了三光束全息光存储系统，在红光记录全息图的同时加入辅助紫光，可以使全息图衍射效率及衍射像的像质得到提高。
The method of pinhole camera which is set up at the cone of a projectile, can record the yaw-time curve directly by a frequency-flash parallel light.
用在弹头上安装针孔照相机的方法，并借助一个频闪平行光源，能够直接记录攻角——时间变化曲线。
In this paper, a high-sensitivity lightwave communication system is set up by using a mini-power near-infrared LED as a light emitter, a phototransistor as a photoelectric receiver.
本文采用小功率红外发光管作光源，用光敏二级管作光接收器件，建立了高灵敏度的光波通信系统。
The importance of fuzzy distance can be obtained by extending the concept of structural importance of bottom event from probability space to fuzzy set, in the light of the concept of fuzzy distance.
利用模糊距离概念，将底事件结构重要度概念从概率空间推广到模糊集中，得到模糊距离重要度。
The matrix of dots on a CRT screen (or TV set) that emit light when bombarded by an electron beam.
阴极射线管(crt)或电视(tv)屏幕上的点阵列，当电子束击中时会发光。
Step 7 The default light is too dark. You need to add more light sources by dragging the lamp icon to the preview box. Set its type to Omni.
默认灯光太暗了，需要添加更多的光源，将下面灯泡样的图案拖到预览图上。设置全光源。
To unveil genuine beauty, Yan set out his exhaustive, methodical inquisition into the language of oils as represented by color, composition, dexterity, light and shadow, perspective, and materials.
为了表现真正的美，艺术家锲而不舍地钻研油画语言，深入且有系统地了解颜色、构图、技法、光影、透视法、材料等方面。
Set: Your critical heals from Flash of Light and Holy Light reduce the cast time of your next Holy Light spell by 0.5 sec for 10 sec.
新：你的“圣光闪现”和“圣光术”的极效治疗将在10秒内降低你下一个“圣光术”施法时间0.5秒。
The business adopts the showroom design of the big area, going together with a great deal of light, utmost set off by contrast a business atmosphere.
商业采用大面积的橱窗设计，配大量的灯光，最大限度的烘托出商业氛围。
This article deals with a double light source method for exciting samples and the analysis of various steels by a set of curves in which the analysis can be made easily, quickly and accurately.
介绍了以双光源激发试样与一组曲线分析多种钢种的方法，其特点是省时省力、快速准确。
The insurance company may, in light of its actual situation, appoint another special committee set up by the board of directors to perform the compliance duties specified above.
根据自身情况指定董事会设立的其他专业委员会履行前款规定的合规职责。
Note that by default the light will go out in 1 second, if longer timeout is needed, then you can set it with settings options between 1 sec and 3599 (1 hour) seconds.
请注意，默认情况下，光线会在1秒钟，如果需要更长的超时，那么你可以设置从1秒和设置选项时，它3599（1小时）秒。
Their studies show that our circadian body clocks, set by light and darkness, never benefit from gaining an "extra" hour of sunlight to the end of the day during daylight saving time.
他们的研究显示，我们的生理时钟，主要受日夜调节，不可能从日光节约期间，傍晚多出来的那一小时日照里获得任何好处。
The model of choosing and matching light-type equipment and mining technology of top caving face was set up. The better effects of technology and economy were achieved by practices.
通过实践，建立了适合轻型综放设备选型配套及开采工艺的模式，获得了较好的技术经济效果。
Light powdery accents of may rose and iris meet in the middle, set free by a base of sandalwood, vetiver and vanilla.
光粉口音的五月玫瑰和鸢尾花满足在中间，释放由基础的檀香，香根草和香草。
The camera was also monitored through a Film Light Trulight On-Set system, which was overseen by digital-imaging technician Ryan Nguyen.
摄影机的监视器则是一套叫做FilmLightTrulight On-Set的现场设备，供数字影像技术员RyanNguyen现场监督观测。
The master told me to light a fire in the many-weeks-deserted parlour, and to set an easy chair in the sunshine by the window;
主人叫我在那好几个星期没人进出的客厅里燃起炉火来，搬一把舒服的椅子放在窗口阳光下，然后把她抱下楼来。
This pair of heart-shaped earrings is inspired by the spirit of the 80s. Amethyst, Light Amethyst and Jet crystals set in pavé sparkle against the bright pink epoxy.
这对心形耳环以80年代的潮流为灵感﹔闪烁耀眼的紫色、浅紫色和黑色密镶水晶，与亮丽悦目的粉红色环氧树脂装饰互相辉映。
The unusual sighting of the horizontal rainbow was captured by Ukranian snapper Anton Jankovoy - using a camera set up with a large aperture to 'soak up' as much light as possible.
这个与众不同的彩虹石油乌克兰的小伙安顿·简克武用一个大口径的相机拍摄的。
The unusual sighting of the horizontal rainbow was captured by Ukranian snapper Anton Jankovoy - using a camera set up with a large aperture to 'soak up' as much light as possible.
这个与众不同的彩虹石油乌克兰的小伙安顿·简克武用一个大口径的相机拍摄的。
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