在弱光条件下的能见度反光标签。
在弱光条件下完成了甲苯的液芯光纤拉曼散射实验。
The toluene liquid-core optical fiber Raman scattering experiment under low light conditions was completed.
手动对焦---在弱光条件下相机会很困难地让焦距锁定。
Manual Focus - In low light situations cameras can struggle to get focusing locked correctly.
此外，该款相机即使在弱光条件下也无需使用闪光灯即可正常拍摄。
They'll also be able to take photos in low light conditions without using flash.
在弱光条件下或在阴天拍摄是最理想的，因为在强烈的日光下你不容易看清动物的眼睛。
Low light or cloudy days work best - in bright sunlight you will struggle to see the eyes.
50mm的定焦镜头总是摄影者的最爱，对于肖像、产品摄影和在弱光条件下表现完美。
The 50mm prime lens is often a photographer's favourite, perfect for portraits, product photography and low light conditions.
例如你计划去热带雨林拍摄长臂猿，那么就可以练习在弱光条件下拍摄，并据此调整好你的相机。
For example, if you intend to visit a rainforest to take photos of gibbons, practice in an environment that has low light levels and program your camera Settings accordingly.
除了常规的术后疼痛外，没有其它病症，受试者说，他们受过处理的眼睛视力在弱光条件下轻微改善。
Not only were there no ill effects other than routine postsurgical soreness, the subjects said the vision in their treated eyes was slightly improved in dim lighting conditions.
这可能是因为光养生物为了在弱光条件下进行光合作用而消耗了太多的能量，也可能是由于饥饿的混合营养体将光养生物都当成了食物。
The phototrophs may have used too much energy trying to do photosynthesis in the weak light, or perhaps the hungry mixotrophs simply fed on their fellow organisms.
对于人类而言，视网膜由密集的光感棒体以及视椎体细胞组成。 棒体细胞在弱光条件下比椎体细胞更容易发挥作用，并且这些细胞也是在鲨鱼视网膜内发现的最常见的细胞类型。
Rods are able to function in much lower light than cones - and these were the most common cell types found in all of the sharks.
在弱光强条件下得到了空间屏蔽光伏明孤子的解析解表达式，与运用数值计算的方法所得到的结果十分吻合。
The analytic expression for the spatial screening photovoltaic bright solitons obtained under the weak light intensity agrees well with the results obtained by the numerical calculation.
采用暗培养条件下进行新几内亚凤仙叶片愈伤组织的诱导优于光培养和弱光培养；
Dark culture was superior to light or week light culture for the inducing of blade callus.
在干旱和弱光两种抑花处理条件下，对紫苏花芽生理分化期叶内核酸、内源激素含量变化进行了研究。
Britte were exposed to water deficit stress and low light intensity during flower bud differentiation and the levels of endogenous hormones and nucleic acids in their leaves were determined.
在干旱和弱光两种抑花处理条件下，对紫苏花芽生理分化期叶内核酸、内源激素含量变化进行了研究。
Britte were exposed to water deficit stress and low light intensity during flower bud differentiation and the levels of endogenous hormones and nucleic acids in their leaves were determined.
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