光源

Was established in March 2008, mainly to sales of coal as the main equipment: Mine fan, Hair Dryers Mine, mine hoist, cars, light rail, the chute, wire rope, and rolling, LED light source Miner'slamp cold, anti-explosive coal locomotive, mining scraper plane, trailing bucket ROCK LOADER, anti-explosive switches, optical instrument seized Watts, Alarm, self-help, electronic wind table, monitoring systems, mine cable, blasting - Lines, such as bus blast.

重庆市立迅矿山设备有限公司成立于2008年3月，主要以销售煤矿设备为主体：矿用风机、矿用风筒、矿用提升绞车、矿车、轻轨、溜槽、钢绳、地滚、LED冷光源矿灯、防爆煤机车、矿用刮板机、耙斗装岩机、防爆开关、光学瓦检仪、报警仪、自救器、电子风表、监控系统、矿用电缆、爆破子线、爆破母线等。

For example, if I am shooting indoors where my flash is my dominant light source, I'll most likely be shooting at 400 ISO or thereabouts, and using a slowish shutter speed to get some ambient light in ..

事先做好估计非常重要，比如，我要在室内摄影以闪灯作为主光源，此时我就会想到应该采用大约 400 的 iso，使用较慢的快门来保留环境光，比如大约 1/40 秒。

In the spectrochemical analysis of high speed steels with a small current activated a.c.

一系列实验的结果指出，用小电流(5安)电弧光源时，铬的光谱分析结果由于试样是退火组织或淬火组织而有差别，这个差别又随着钢中含碳量的增加而增加。

This makes the codes spectroscopically active, allowing each to emit a unique light spectrum when illuminated by an exterior light source, typically a laser beam.

这种做法会使纳米盘编码产生光谱活性，并同时允许它们中的每一个在被一种外部光源照射时释放出一种独特的光谱。

In the optic aspect, we employ laser to measure the BRDF of hydrophilic film on the PTFE. The results show the clearly variations between Specula, Haze and Diffuse.

而光学方面为监测PTFE上HMDSO镀膜情形，采用雷射光源量测其BRDF，可以了解散射、朦胧与镜面三者变化情形。

In the evenings the light source is reversed, and the building itself becomes a glowing array of starlights reminiscent of the memorable country sky above.

到了夜晚，光源发生了变化，大楼本身变成了发光体，闪耀的璀璨星光与乡间的迷人夜空相映成辉。

Based on the technique of PIV,We calculated the light intensity of the bubble interface and discovered that the intensities of lighr reflected or refracted twice succeedingly abide by the rules of geometric series , and the light will disappear after reflecting or refracting 4 times by the bubbles.

基于粒子成像测速的流体可视化技术，根据菲涅耳公式计算了入射到水中气泡界面的光强，得出点光源连续两次反射或折射的光强具有等比数列的规律，光线在气泡界面反射、折射4次就变成完全偏振光且光线几乎消失。

In the third chapter, the photoabsorption of NO, CO, acetonitrile, acrylonitrile, benzene and toluene of benzene series have been measured by using a homemade experimental apparatus of cylindrical multi-stage ion chamber with high flux SR source. The ionization energies of some electron states are given. Their superexcited states, autoionization Rydberg states have been analyzed. By the analysis and comparison, our results are accurate and credibility.

在第三章中，利用高通量的同步辐射光源和自制的多级光电离吸收池装置，测量了NO、CO、乙腈、丙烯腈、苯系物中的苯和甲苯的光吸收谱，给出了部分电子态的电离能，分析了其中的自电离Rydberg态结构和一些振动能级，对部分结构做了精确指认，经过分析和比较，我们所得的结果比较精确和可靠。

The controllability of backlight brightness and its on/off state is important for achieving 1 ms display precision of tachistoscope, while the backlight of thin film transistor liquid crystal display is generally uncontrollable. Thus, an independent controllable LCD backlight adjusting system is present.

基于背板光源的亮度及亮／灭独立可控是速示器达到1ms显示精度的重要手段之一，而薄膜晶体管液晶显示器的背光通常不可控，提出一种独立可控的液晶背光调节系统。

Ltdis an enterprise specialized in producing all kinds of fine electronic ceramics such as 95% alumina ceramics,talcous ceramics,etc and assembling ceramics ignition needle,ceramics probe,ceramics lamp holder of electric light source for all kinds of fuel gas device.

宝应县华明陶瓷有限公司是一家专业生产95%氧化铝瓷、滑石瓷等各类精细电子陶瓷及组装各类燃气具点火装置中陶瓷点火针、探针和电光源陶瓷灯头、灯座厂家。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。