Effect of photoperiod on marine microalgae Prorocentrum donghaiense;
东海原甲藻的光周期效应研究
Effects of temperature and photoperiod on diapause of housefly larvae;
温度和光周期对家蝇幼虫滞育的影响
Effects of interaction of photoperiod and nitrogen on activities of enzymes of carbon and nitrogen metabolism of Huanong No.1 ensilage corn;
光周期与氮肥互作对华农1号青饲玉米碳氮代谢相关酶的影响
and Phaeodactylum triconutum were cultured in modified f/2 medium, and the influence of light-dark cycle on the production of extracellular polysaccharide was investigated.
)和三角褐指藻(Phaeodacty lumtriconutum)培养在3种不同的光暗周期下,研究了光暗周期对硅藻胞外多糖生产的影响。
The design method and its techniques of the sugarcane light period room and hybridization greenhouse are presented, the affect of the greenhouse construction to its indoor environment is also discussed.
设计了甘蔗光周期室和杂交温室 ,并对其设计工艺和设计方法 ,及有关室内环境与温室建筑的关系进行了探讨。
Experimental Research on Four Optical Cycle Pulse Generation in Ti:sapphire Laser;
四个光学周期脉冲钛宝石振荡器的实验研究
Optical Bistability and Optical Limiting of Nonlinear Periodic Structure Media
非线性周期结构介质的光学双稳态和光限
Chemo-sensor Based on Evanescent Wave of Long Period Fiber Grating
基于消失波的长周期光纤光栅化学传感
Generation of Red and Blue Laser from Green Pump Laser in Quasi-Periodic Optical Superlattice
绿光抽运准周期光学超晶格产生红光与蓝光的研究
If the dark period was too short, the photochemical system was not completely regenerated.
如果暗周期太短，光化学系统不能完全再生。
The Effection of the Space Periodicity in Nano Film upon the Optical Characteristics of Nano Film;
纳米薄膜的空间周期性对其光学性质的影响
The Research on Quasi-Phase-Matched Optical Parametric Generation Based on Periodically Poled Crystal;
周期极化晶体准相位匹配光学参量产生的研究
Research on the Theory and Application of Electro-optic Effect in Quasi-phase-matching Nonlinear Optics Based on Periodically Poled Lithium Niobate;
准位相匹配非线性光学中基于周期极化铌酸锂的电光效应研究
Fabrication of Long-period Fiber Gratting and Study of Chemical Sensor on It;
长周期光纤光栅的制作及用于化学传感方面的研究
Discussion on the Light Limiting of Nil Suck Nonlinearity Periodic Structure Optical Medium Filled in F-P Cavity;
F-P腔中无吸收的非线性周期结构光学介质限光条件的讨论
group very quick light
联甚快光(在一周期内
A HISTOLOGICAL STUDY ON PERIPHERAL IRIS IN PRIMARY GLAUCOMA AND QUIET IRITIS
陈旧性虹膜炎和不同病期原发性青光眼周边虹膜的组织学观察
Preparation and Optical Property of PZT Ferroelectric Thin Films/LaNiO_3 Thin Films Periodic Structure;
PZT铁电薄膜/LaNiO_3薄膜周期结构的制备及其光学性质
Study on Angle-tuned Optical Parametric Oscillator Based on Periodically Poled Lithium Niobate;
基于周期极化铌酸锂晶体的角度调谐光学参量振荡器
Comparative morphological study on oviduct and egg quality in different photoperiod
不同光照周期下鸡输卵管比较形态学及蛋品质的研究
Widely Tunable High Power Optical Parametric Oscillator Using Multi-grating Periodically Poled MgO:LiNbO_3
高功率宽调谐输出的多周期极化铌酸锂晶体光学参量振荡器(英文)
Research for Rapid Variability, Periodic Variability and Evolution of Blazars;
Blazars的快速光变、周期光变与演化研究
Research on Sensing Properties of Polymer Long-period Fiber Grating;
长周期塑料光纤光栅的传感特性研究