1)  photocyclization
光照合环
2)  light
光照
1.
Effects of light and aeration on competition between Microcystis aeruginosa and Scenedesmus quadricauda and phosphorus release at the water-sediment interface;
光照与通气方式对蓝、绿藻竞争生长和磷的水-沉积物界面过程的影响
2.
Effect of lights on the metmyoglobin reduction activity and color stability during chilled pork storage;
光照条件对冷却猪肉MetMb还原活性及色泽稳定性的影响
3.
Circadian rhythms and light responses of clock gene and arylalkylamine N-acetyltransferase gene expressions in the pineal gland of rats;
大鼠松果体Clock基因和芳烷脘N-乙酰基转移酶基因的昼夜节律性表达及光照影响
3)  irradiance
光照
1.
Effects of temperature and irradiance on growth of two strains of marine diatoms;
温度和光照对两株赤潮硅藻生长的影响
2.
Effect of irradiance and phosphate on growth of nanophytoplankton and picophytoplankton;
光照和营养盐磷对微型及微微型浮游植物生长的影响
3.
Effect of Temperature,Irradiance and Population Interaction on the Growth of Phytoplankton of East China Sea;
温度、光照及种间相互作用对东海典型浮游植物生长的影响
4)  light intensity
光照
1.
Effects of salinity, temperature and light intensity on the growth and toxin production of Phaeocystis globosa;
温度、盐度和光照对球形棕囊藻生长和产毒的影响研究
2.
Effect of Light Intensity、Temperature、Carbon Source and Vaccination Density on the Growth of Nannochloris oculata;
光照、温度、碳源及接种密度对微绿球藻生长的影响
3.
Effect of light intensity on the growth of cinnamomum pauciflorum seedlings;
不同光照条件对少花桂幼苗生长的影响
5)  illumination
光照
1.
Effect of illumination on removal efficiency of nitrogen and phosphorus in immobilized algal-bacterial reactor;
光照对固定化菌藻反应器脱氮除磷效率的影响
2.
Effects of lead and illumination on black patina of zinc plating;
铅与光照对镀锌层黑变的影响
3.
Study on Marginal Effect Caused by Illumination through the Difference between the Marginal Plants of South and North Maize Fields;
光照因素对玉米田南北边行单株性状的边际效应研究
6)  photoperiod
光照
1.
Effects of Photoperiod and Melatonin on Nitrogen Partitioning and Cashmere Growth in Inner Mongolia White Cashmere Goats;
光照和褪黑激素对内蒙古绒山羊氮分配和产绒性能的影响
2.
Effects of photoperiod and implanted melatonin on nitrogen partitioning and production performance in Inner Mongolia white cashmere goats;
光照和埋植褪黑激素对内蒙古绒山羊氮分配和生产性能影响的研究
3.
Study on photoperiodic regulation of reproductive seasonality of Guandong greylag geese;
光照对广东灰鹅繁殖季节性的影响研究
参考词条
补充资料:合环与解环


合环与解环
loop closing and opening

hehuon yu Jlehuon合环与解环(loop elosing and opening)在并列运行的电力系统中,将发电厂或变电所间的输电线路连接成环状网络或将环状网络解开。合环运行能提高电力系统运行的灵活性、经济性、可靠性。可以利用先合环后解环的办法将发电厂或变电所在不解列和不停电的情况下由一个电力网切换到另一个电力网。解环运行常是为了减小电力系统短路容量和满足系统运行方式的要求。 合环若合环点两侧有相位差和电压差,合环后会出现环流,可能引起环路内的电力设备过负荷或使继电保护装置动作而跳闸。在电力系统实际运行中,电压差允许在10%以内(500 kV电网应在5环已内),相位差在5o以内合环即可,但由于系统结构不同,有的系统合环相位差允许100~150。在合环前,对合环环流一般都要进行计算,做模拟或实时工况合环试验,根据计算和试验结果确定合环时允许的相位差和电压差。进行合环操作时,若相位差和电压差不符合允许条件,则必须调整到允许范围内。 解环解环时要尽量减小解环点的有功功率和无功功率,以免解开环网时功率和电压的变化太大,引起电力系统发生异常或故障。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。