光源

As multidiscipline platforms, synchrotron radiation facilities, free electron lasers and spallation neutron sources have been developing rapidly.

作为多学科研究的平台，同步辐射光源、自由电子激光和散裂中子源等基于加速器的大科学装置也在蓬勃发展。

Four kinds of laser source are used to measure the diffractive efficiency of Fresnel lens.

使用四种不同光源，对菲涅耳透镜的衍射效率进行测试。

Fundus examination is an important measure to diagnosis for the disease of eyes and the other .

眼底检查是诊断眼睛和身体其他部位的疾病的重要手段，目前，多用可见光做光源的检眼镜和眼底照相观察和拍摄眼底图，对人眼有着较强的刺激。

This serial of products has lighting furring with the same height as the main furring.

该系列产品的光槽龙骨与系统主龙骨高度相同，侧边承载装饰面板，上腔体容纳镇流器、导线，下腔体装配光源。

This serial of products is based on "lighting furring", and merged itself into door profile, window profile, skirt line and waist line. It has both lighting and decoration effect.

该系列产品是以"光槽"为载体，将光源巧妙地融到墙面的门套、窗套、踢脚线、腰线中，既有照明作用，又有装饰效果。

Consequently, the amplitude distribution is also a Gauss distribution.

SLD是低相干光源，其总光强可以通过对每个单一波长的光强求和或者积分求出。

For two typical spectrum distribution, Gauss and Lorentz, the quantitative relation between input light linewidth and the effective linewidth of the ring resonator is given.

对两种典型的谱分布，光源给出了有效精细度与入射光线宽之间的定量关系。

In all geometrical optics experiments, the apparatus may be used as a light source.

在各项几何光学实验中，可采用本仪器作光源之用。

This first video examines fashion and glamor lighting using just 1 or 2 light sources.

这是流行的魅力照明方案，有时候尽管只用1个或2个光源。

Direct3D contains a single global ambient light property that you can use without creating any light.

Direct3D 包含了一个全局的环境光属性，应用程序可以直接使用而无需创建任何光源。

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。