Taxis of the Rice Leafolder(Cnaphalocrocis medinalis)to Sex Pheromone of Different Composition in Hangzhou Area;
杭州地区田间稻纵卷叶螟对不同组分雌性外激素的趋性
Studies on the taxis of the adults of Liriomyza huidobrensis Blanchard to different sticky colour traps and their daily active regularity;
南美斑潜蝇成虫对不同颜色粘卡的趋性及日活动规律研究
It has been tested that the taxis behavior of Tomicus piniperda to synthetic compounds.
用合成的乙缩醛类化合物,对纵坑切梢小蠹进行室内风洞趋性反应测定,蠹虫对该类化合物有一定正趋性。
Field evaluation of preference of Bemisia tabaci biotype B to different vegetable varieties;
B型烟粉虱对不同蔬菜品种趋性的评价
Preference of Anoplophora glabripennis Motshulsky to Host Plants;
光肩星天牛对寄主植物的趋性研究
Effects of CpTI+Bt transgenic cotton (SGK321) and Bt transgenic cotton (Kemian3) on the survival, growth, reproduction and preference of Spodoptera exigua (Hübner) were tested in laboratory with Simian3 as the control.
利用室内饲喂法,以泗棉3号为对照,研究转双价(Bt+CpTI)基因棉SGK321和转单价(Bt)基因杂交棉科棉3号对甜菜夜蛾室内种群生长发育和趋性的影响。
In order to research temperature trend forecasting of rolling electric machine,a temperature trend forecasting algorithm based on SVM is proposed.
为了对轧线电机温度趋势预测进行研究,提出了一种基于支持向量机的温度趋势预测算法。
By using the data of 1°×1° Hadley sea surface temperature (SST) from 1901 to 2004, to study the long-term change of the sea surface temperature in the offshore sea of China, it is found that SST take on warming stream in the last 100 years and warmest the from the 1990s till now in Bo Hai, Yellow Sea, East China Sea and South China Sea.
研究发现,近100年多来各海区呈增温趋势,20世纪80年代以后增暖明显,90年代至今最暖。