他们出售UL认证袋有没有遮光罩。
我热衷于对焦杆和大的附加遮光罩。
I am a fan of both the focusing lever and the larger attachable hood.
花茎长度也以遮光率30%处理最大。
白色的荧光屏泛光灯位于遮光板下方。
White fluorescent floodlights are positioned under the glareshield to direct background lighting onto the main panels.
在阳光下注意穿衣，太阳镜和遮光剂。
You should wear protective clothing, sunglasses, and sunscreen when in the sun.
叶绿素的含量随着遮光率的提高而增加。
The chlorophyll content of the whole leaf was increased with increasing shading rate.
遮光罩是用来遮盖镜头的。
遮光罩和挡光环程序化设计的原理及实现。
Principle and realization of baffle and vane's programmable design.
在窗户上用遮光窗帘，甚至铝箔；可以考虑戴眼罩。
Use light blocking curtains or even aluminum foil on the Windows; consider wearing an eye mask.
我们盖的房子如果朝南，就该有几棵大树为它遮光。
If we build the house facing south, we ought to shade it with some tall trees.
木条一定程度上创造了自然遮光屏，透明化的隐私空间。
The battens are partly creating a natural sunscreen and privacy shield on the vitrification.
保护电路应当做遮光屏蔽，且屏蔽要接到安培计的低压端。
The protection circuit should be enclosed in a light-tight shield. the shield should be connected to the low of the ammeter.
或者说，你只是用书挡在眼前遮光，以便更好地饱览海滩美景呢？
Or do you merely hold a book before your face as a blind for better beach-watching?
光学扫描装置，遮光材料，遮挡亮光的方法以及图像形成设备。
Optical scanning device, light screening material, method for screening flare light, and image formation apparatus.
对须添加油性成分或遮光颜料的配方也有非常好的悬浮稳定作用。
On the need to add oily constituents or shading pigments formula also has a very good suspension stabilizing effect.
遮光的优点（不是轮廓细节）可以模拟完全在像素着色器不镶嵌。
The shading advantages (not silhouette detail) can actually be simulated entirely in pixel shades without tessellation.
产品作用：遮光养神、延长睡眠，消除外界光线对您睡眠的干扰。
Functions: shading the light, extending the sleep time, and clearing away from the disturbance of external light during sleeping.
采用盆栽试验，研究了遮光对不同基因型玉米叶片衰老和产量的影响。
Studies on effects of shading on senescence of leaves and yield were conducted with different genotype maize by pot tests.
用遮光帘或窗帘来遮挡部分阳光，并使用荧光灯或低瓦数的灯泡或灯管。
Use your window shades or drapes to block out any sunlight, and use fluorescent or lower intensity bulbs or tubes.
利用有限元工程分析技术对空间光学遥感器的遮光罩结构方案进行了选择。
The structure scheme of baffle for space optical remote sensor is selected by means of finite element method.
第六版1995-现在，黑色或银色，镜筒上刻有“50”，内置遮光罩。
Sixth version 1995-date Black or chrome lens with "50" on barrel and built in hood.
遮光格珊和建筑突出部分除了具有遮阳的效果，也同时强化了建筑的形体特色。
Louvres and projecting building elements are used to reinforce the character of the building in addition to the primary function of providing external shading to building facades.
运用金相显微镜、描电镜和能谱仪，研究了前雾灯遮光罩表面处理后起泡的原因。
The causes of the front fog lamp shield blistering after surface treatment are studied by means of metalloscopy scanning electronic microscope and energy spectrum analysis.
采用红，黑和军绿三层布进行遮光，使用与野战帐篷类似的方法支撑于地面形成空间。
Methods Three layers of colored cloth in red , black and army green were used for light-proving .
遮光胶纸(红胶纸)：在菲林片上，遮盖保护范围用的半透明但遮光的红色有粘性胶带。
Masking tape: a translucent, light-blocking red adhesive tape for masking out the protected areas on film.
你或许需要调整桌子的位置，给顶灯安装调光开关，或者拉下遮光窗帘，把阳光挡在外边。
You might need to reposition the desk, use a dimmer switch on overhead lights, or lower window shades to keep out sunlight.
覆盖在整个体量上的遮光板为卧室提供私人的空间同时为建筑提供光照和透明的视觉效果。
The sunscreen panels that clad this volume give privacy to the bedrooms and provide lightness and transparency to the building.
针对R-C系统的特点，考虑轴外渐晕的影响，推导出主、次镜内遮光罩尺寸设计的约束公式。
The constraint formulas for designing the geometries of primary baffle and secondary baffle are deduced when taking account of vignette of R-C system.
针对R-C系统的特点，考虑轴外渐晕的影响，推导出主、次镜内遮光罩尺寸设计的约束公式。
The constraint formulas for designing the geometries of primary baffle and secondary baffle are deduced when taking account of vignette of R-C system.
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