illumination intensity
1.Using stems as materials,propagation in vitro of Dioscorea fordii Prain et Burkill was studied under the temperature of(25±1)℃,illumination intensity of 24～30 μmol·m-2·s-1 and illumination time of 10 h/d,in the MS basic culture medium.
2.For instance, the building distributes stock by computer pilot shutter; The installation outside the building has weather to pass feeling system, can monitor air temperature, wind speed and illumination intensity.
3.The photosynthetic rate of different varieties and treatments was the same with illumination intensity whose peak presented at about 10:00 ~ 16:00. The ray radiation quantities outdoor was 0~4.2 the same as overshading.
4.MS was more effective than other materials as basic medium in the whole experiment. The best medium of proliferation was MS+6-BA 0.2 mg/L+IBA 0.05 mg/L,illumination intensity 1 000 lx,subcultures interval was 4 weeks.
5.The experimental results showed that the optimal operating conditions for PSB phase were illumination intensity darkness，DO 0.4~0.5 mg/L, HRT 72 h, and volumetric loading rate 5.18 kg COD/m3·d. Under this optimal conditions, the removal rates of COD and BOD5 reached 93.6% and 98.1% with COD, BOD5 values of the effluent 1070 mg/L, 168 mg/L respectively.
6.Comparative experiments of Al or Au plasma X-ray emis-sion under both spot and line focused laser illumination show that changes of the laser intensity have more remarkable influence on low Z plasma X-ray emission than that on high Z.
7.FEEDING INTENSITY AND DYNAMICS OF JUVENILE NORTHERN SNAKEHEAD, CHANNA ARGUS,UNDER DIFFERENT ILLUMINATION
8.Proceed from energy-conserving angle, utilize infrared device and intensity of illumination count and auxiliary circuit make up "classroom light systematic intellectual control" device far.
9.In the stage of striking root, the optimum temperature was 25-28℃ and the intensity of illumination was 1000-20001x with 16h.
10.A microscope with high-intensity illumination used to study very minute objects, such as colloidal particles that scatter the light and appear as bright spots against a dark background.
