This paper dealt with the developmental temperature and effective accumulated temperature of different stage and whole generation of Longan psyllid.
报道了龙眼角颊木虱的各个虫态及全世代的发育起点温度和有效积温，并与实际发生情况作了初步验证。
The developmental zero and effective accumulated temperature for individual development of Cornegenapsylla sinica were measured by the experiment under constant temperature in the climatic chamber.
在人工气候室不同温度下测定龙眼角颊木虱的各个虫态及全世代的发育起点温度和有效积温。
The desired input parameters were soil physical constants, crop 's developmental date, initial soil water content and daily air temperature, relative humidity and precipitation.
模式所需的输入为初始土壤含水量、土壤物理常数、作物播种期、逐日平均气温、相对湿度和降水量。
Chondracris rosea rosea needs different combinations of temperature and water-content in soil under different developmental period.
棉蝗不同的生长时期对温度、土壤含水量的要求有所不同。
The developmental threshold and effective accumulative temperature of Obolodiplosis robiniae (Haldemann) , an important insect pest of Robinia pseudoacacia, were studied in the laboratory.
在实验室条件下对刺槐叶瘿蚊的发育历期、发育起点温度和有效积温进行了研究。
The measurement and control system of 3D high-temperature& high-pressure complicated replacing physical simulator is introduced, which includes structural design and developmental mode.
本文主要介绍了高温高压复杂驱动体系三维物理模拟装置测控系统的结构设计和开发方法。
The measurement and control system of 3D high-temperature& high-pressure complicated replacing physical simulator is introduced, which includes structural design and developmental mode.
本文主要介绍了高温高压复杂驱动体系三维物理模拟装置测控系统的结构设计和开发方法。
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