摄食节律主要受光照强度的影响。
科学家们控制了公鸡住所的光照强度。
当光照强度不同时，所获生物量不同。
在这种光照强度下，会有两个主要缺陷。
With this greater intensity, there are the two major drawbacks.
光照强度减弱对剑叶气孔大小有显著影响。
Low light has significant influence on stomatal length and width of flag leaves.
光照强度在杏树行间的分布具有时空变化特征。
The light intensity had characteristics of temporal and spatial variation.
影响第三发育分期长短的主要因素是光照强度。
The main factor that influences the length of the third developmental stage is the intensity of light.
讨论了测定时的样品重量和光照强度对生产率的影响。
The effects of sample weight and light intensity on the measurement of production rate were discussed.
在偏低温条件下，光照强度对黄瓜的生长起主导作用。
The intensity of light played a leading role to the growth of cucumber under the lower temperature condition.
这可以确保你能醒来的光照强度适合您的个人喜好最好。
This makes sure you can wake up to the light intensity that suits your personal preference best.
生殖生长期间的光照强度是决定大豆产量的关键环境因素。
Light intensity during the reproductive period is the key environmental factor determining soybean yield.
这种变化受温度、水分和光照强度等多种气候要素的影响。
We attribute it to the variation of the temperature and the intensity of the sunlight.
低温和低光照强度均可成为人参叶片光合速率的限制因子。
Low temperature and low light intensity were limited factors for photosynthetic rate in leaves of Panax ginseng.
非洲堇受到的光照强度对于其健康和整体表现来说非常重要。
The amount of light that an African violet receives is important for its health and overall performance.
平均生根数、根长、根冠比和根粗均随光照强度的增强而增大。
With the increasing of light intension, number, length and diameter of root and root-shoot ratio were all increased.
光照强度、气温、湿度和气孔阻力等因子对光合作用产生显著影响。
There is a great effect between photosynthetic speed and light intensity, air temperature, relative humidity and stomatal resistance.
罗伯特说：“如前所述，汞蒸气UV照射器采用的是更大的光照强度。
As discussed, the mercury-vapor UV lamps use a greater intensity light wavelength.
万山汞矿区土壤与大气汞交换通量主要受光照强度、大气汞含量影响。
The Hg exchange fluxes are influenced by solar irradiation and the Hg concentrations in air.
尝试不同的光照强度。蛇更喜欢再光效较弱或者完全黑暗的情况下进食。
Try different light intensities. Snakes are usually happier to feed in subdued lighting or indeed total darkness.
它提供了极佳的环保性能，能够进行温度，湿度，风速和光照强度控制。
It provides unparalleled environmental performance in the control of temperature, humidity, air velocity and light intensity.
为了适应光照强度的变化，通常需要改变积分时间来选择合适的曝光量。
In order to adapt the variational light intensity, it is necessary to change integration time for optimal exposure.
树冠内光照强度直接影响树体的花芽形成、开花坐果、果实的产量、质量。
The intensity of light inside the tree crown influence flower bud of the tree body, bloom, fruit-setting, yield and quality of the fruit.
通过盆栽试验研究了增施氮钾和光照强度对不同品种莴笋光合特性和产量的效应。
The results indicated that net photosynthetic rate (Pn)of lettuces was increased by adding nitrogen and potassium fertilizer and light intensity.
使其能在晴天和阴天根据人体的最适光照强度来调节输出功率，进而调节灯管亮度。
So that it can be sunny and cloudy days in accordance with the human body to regulate the optimal light intensity output power, thereby adjusting lamp brightness.
叶片的光合生产能力直接受光照强度的制约，同时还受气温和空气相对湿度的影响。
Photosynthetic productivity of the leaves is affected by temperature and relative humidity of air as well as directly constrained by intensity of the sunlight.
结果表明，稻草覆盖总体控草效果可达85%以上，使油菜株间光照强度显著上升。
The results showed that the overall weed control effects of rice straw coverage were above 85% and significantly increased the light intensity in rape fields.
因为太阳是光，能量和热的源头，太阳光照强度和密度的变化带来了春夏秋冬季节的改变。
Because the sun is our source of light, energy and heat, the changing intensity and concentration of its rays give rise to the seasons of winter, spring, summer and fall.
位于建筑外部的天气传感器系统检测温度、风速和光照强度，必要时关闭窗帘或开启窗户。
A system of weather sensors on the outside of the building monitors the temperature, wind speed and level of sunlight, closing blinds and opening Windows panels as necessary.
结果表明，在两种灌溉方式下棉花冠层内的温度、光照强度和净辐射日变化曲线均呈单峰线；
The result showed that the diurnal variation of temperature, irradiation intensity, net radiation as a curve in cotton canopy of two irrigation ways.
主要介绍了对温室大棚自动控制系统的设计。阐述了温度，湿度，光照强度的测量原理和方法。
Mainly on the automatic control system for greenhouse design, on the temperature, humidity, light intensity of the principles and methods of measurement.
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