1) Polishing Cycle
抛光周期
2) periodic parabolic system
周期抛物系统
3) Periodic parabolic operators
周期抛物型算子
4) photoperiod
[英][,fəutə'piəriəd] [美][,fotə'pɪrɪəd]
光周期
1.
Effect of photoperiod on marine microalgae Prorocentrum donghaiense;
东海原甲藻的光周期效应研究
2.
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
3.
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
5) light-dark cycle
光暗周期
1.
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。
6) light period room
光周期室
1.
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。
补充资料：抛光剂,抛光混合剂
CAS：68909-13-7
中文名称：焙烧提浓的氟碳铈镧矿；抛光剂,抛光混合剂
英文名称：Bastnaesite, calcined concentrate；Calcined bastnasite；bastnaesite, calcined conc.；polishing compound；Bastnaesite,calcined concentrate
中文名称：焙烧提浓的氟碳铈镧矿；抛光剂,抛光混合剂
英文名称：Bastnaesite, calcined concentrate；Calcined bastnasite；bastnaesite, calcined conc.；polishing compound；Bastnaesite,calcined concentrate
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参考词条