查询词典 back-up light

The ray from the plasma lamp will go through into the light pipe with little incident angle after reflection by the reflector, and then the total reflection of the ray will occur among the prismatic reflecting films. Some ray may come to the end mirror and will be reflected back, and only a little of rays pass through the prismatic reflecting films, most of the rays will go forward by the action of the bottom light extracting surface and go out to be lighting.

等离子灯球发出的光线经过反射器反射后，以很小的入射角进入到导光管，光线在棱镜反光膜管子内进行全反射，到达丙烯酸树脂管端底镜面的光线，再反射回到管子内部，只有少量的光线透过棱镜反光膜出来，最终大部分光线通过管子底部的光线提取面引出管外，传送到所需要照明的宽广区域（见图7）。

The lens focuses light rays on the retina - the layer of light-sensing cells lining the back of the eye - to produce a sharp image.

晶状体将光线聚焦于视网膜（排列在眼底的一层光敏细胞）来产生清晰的视觉影像。

After coming back home , look for a girlfriend again , cross the road without making a dash across the red light , girlfriend but also with he say good-bye:" You dare not rush in even red light, what can also be done?"

回国后，又找了位女朋友，过马路没有闯红灯，女朋友也跟他分手了：&你连红灯都不敢闯，还能做什么？&

The back cap is generated from the front facing triangles translated a large distance along the light direction at each vertex, then they can be used as the back cap.

封底通过将封顶每个顶点沿光源方向移动很大的距离来得到。

Scape suberect, usually shorter than leaves, loosely bearing 6-12cm or more flowers; bracts 5mm long; pedicel including ovary 4cm long; flower light yellow-green, faintly fragrant like Osmanthus fragrans ; dorsal sepal nearly oblong, 4.5-6cmlong, 1.2-1.8cm wide, yellow-green ,base tinged purple-brown on back, lateral sepals oblique-oblong, slightly narrow, petals narrower than sepals, 5-12mm wide, light yellow-green, spotted purple-red at base; lip slightly short-clawed, 3-lobed, side lobes erect, striped purple-red, mid-lobe somewhat reflexed, waved at margin, disk pubescent above, with 2paralles lamellae, long-hairy.

花葶近直立，常短于叶，疏生6~12朵或更多朵；花苞片长约5mm ；花梗连子房长约4cm ；花浅黄绿色，稍有桂花香气；中萼片近矩圆形，长4.5~6cm ，宽1.2~1.8cm ，黄绿色，背面基部有紫褐色晕，侧萼片斜矩圆形，稍窄；花瓣比萼片窄，宽5~12mm ，浅黄绿色，基部有紫红色的小斑点；唇瓣略有短爪，3裂，侧裂片直立，具紫红色条纹，中裂片略反折，边缘波状，唇盘上表面被短柔毛，2条褶片平行，生长毛；合蕊柱须长，3~4.2cm 。

I'd would never have thought that such a small light would affect my sleep if I hadn't read a few years back that any light, even in the minutest amounts, can affect your quality of sleep.

我从来没想过那么小的灯光会影响我的睡眠，直到前几年我看到，任何光亮，哪怕是最微小的，都有可能影响你的睡眠质量。

Detailed analyses and simulations of heat transfer have been carried out on an e vacuated tube for solar- powered adsorption refrigerator,including inhomogen eous radiation heat transfer between its inner and outer tubes,two adjacent tubes, tube and back plate,sun light reflection on back plate,etc.

以分子筛-水为吸附工质对对真空管型太阳能吸附集热器的集热性能进行了详细的分析计算，其中包括真空管内、外玻璃间非均匀温度表面的辐射换热，两相邻管之间的辐射换热，真空管与背板间的辐射换热以及背板的反光等。

The electric machine flexiblely back-and-forth frontal and reversed wheel to achieve pendulum back and forth running. The feedback signal adopts light sensor to detect. All of signals are synthetically analyzed and disposaled by the singlechip.

步进电机灵活的正反转实现了摆锤的来回摆动，反馈信号采用光传感器来检测，各探头信号经单片机综合分析处理，同时能显示周期。

The fixing structure for preventing screen filter from bending and distortion possesses following characters of structure: screen for focusing projective light from back side; filter in front of the screen; bracket having pinholes installed at certain position at back side of the filer; holding frame having pothooks for to be inserted into pinholes and fixing the filter into device case.

本发明将涉及一种可以防止发生设在屏幕前面的滤光片的弯曲和变形的图像显示设备的屏幕滤光片固定结构，具有下述的结构特征：设有从背面投射的光线得以结像的屏幕；设有设在屏幕前面的滤光片；设有安装在滤光片背面一定位置上的形成有针孔的托架；设有使滤光片固定到机壳上的，而且形成有挂钩，以便能插入针孔中的支撑架。

High-grade tea beach stone tablet quality, fine shape cord tight, round Qu, color Green Run, and more uniform light;嫩香aroma and lasting; liquor color luminous green light, cool taste of alcohol, back to Gan, Securinega green, clean, bright .

高档碣滩茶的品质，外形条索细紧，圆曲，色泽绿润，匀净多亮；香气嫩香、持久；汤色绿亮明净，滋味醇爽、回甘，叶底嫩绿、整齐、明亮。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。