available light

the rods continue to respond to available light, but since they cannot see color, so to speak, everything appears to be various shades of black and white and gray.

而杆状体继续对光线做出反应，但由于它不能帮助人们识别颜色，因此所有的物体看上去都是不同形状的黑色、白色或者灰色。

Based on the model, calculation formula of available light-triggered current and turn-on condition in LTT arc obtained.

由建立的模型推出了LTT内部产生的有效光触发电流公式及LTT开通条件。

Teachers need to use all the light available-especially in classes without windows.

教师有必要利用所有光线 —— 特别是在无窗户的课堂上.

Models also available with switchable light guide.

同时配备了光导向切换机.

For lappingdecorative seaming underwear, bedding article, light-weight handbag & pocket, leather goods. Five needle gauges are available.

适用于内衣 、 床上用品 、 薄料包袋 以及 皮革制品的 搭接 缝、装饰缝, 针间距有五种规格可供选择.

Represents the color of the available light wavelength , that is, the different colors of reflection wavelength.

色相可用光波波长表示, 即不同颜色所反射的波长不同.

Result indicated that soil available K content and soil adsorption capability to K followed the same order: black soil> light chernozem soil> aeolian sandy soil.

结果表明，3种土壤有效钾含量和对钾吸附能力为黑土＞淡黑钙土＞风砂土。