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1)  effect of control vermin disaster
控害效应
2)  pest control effect
控害效果
1.
Influence of interplanted taros and insecticidal lamps on the population of Prodenia litura (Fabricius) in Chinese cabbage fields and its pest control effects;
毛芋套种和杀虫灯对青菜上斜纹夜蛾种群的影响及控害效果
3)  Control efficacy on crops spider mite
控害效能
4)  toxic effect
毒害效应
1.
The toxic effect of Cadmium in different concentrations on the hybrid rice seedling was studied.
用不同浓度的镉处理水稻幼苗,研究镉对杂交水稻幼苗的毒害效应。
5)  disaster effect
灾害效应
1.
Based on the analysis of the disaster effects, such as storm tide, coastal erosion, flat and salt marsh lose, ruin of tide locks, flood disaster, destruction of sea wall and sea water infall due to sea level rise, the difficulty and problems involved in research of.
文章分析了海平面上升引起的风暴潮加剧、海岸侵蚀、潮滩湿地减少、涵闸废弃、洪涝灾害加剧、海堤破坏、海水入侵等灾害效应及研究现状,提出当前海平面上升灾害效应研究中存在的问题及今后的研究重点。
2.
So, it is theoretical significance and actual value to study geo-engineering properties and disaster effects of quaternary glacial deposits, to analysis stability of glacial deposit slope and offer some reasonable and effective slope protection measures.
因此,系统研究第四纪冰川堆积物的工程地质特性及其灾害效应,并提出合理的防治措施,具有重要的理论意义和实际价值。
6)  harmful effect
有害效应
1.
Preventing peripheral buildings from harmful effect of underwater blasting vibration;
水下爆破震动有害效应对周边影响的防治
补充资料:电控光散射效应
分子式:
CAS号:

性质:当一细束光通过粗晶透明铁电陶瓷薄片时,透射光以一定的角度分布向前散射,且此角度分布依赖于陶瓷极化轴的取向(即依赖于剩余极化的方向),因此,用施加电场的方法改变陶瓷极化轴的取向时,就可改变和控制散射光强度和角度分布,这就是电控光散射效应。利用此效应可制成光开关器件。

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参考词条