During dormancy the plants must be kept very dry.在休眠期，植物必须保持非常干燥。Effects of abscisic acid ( ABA ) treatment on onion ( Allium cepa ) dormancy were studied.研究了不同浓度外源脱落酸 ( ABA ) 对洋葱 鳞茎 休眠的影响.It may also come to the point o...
During dormancy the plants must be kept very dry.在休眠期，植物必须保持非常干燥。It may also come to the point of virtual dormancy.它也可以达到实际上的潜伏状态.It affects tuberization, leaf senescence, and dormancy.它影响块茎形成 、 叶子衰老和休眠....
提出了一种非线性自适应最优励磁控制器.The paper presents a novel nonlinear adaptive optimal excitation controller.补偿器的输出信号作用在本地发电机励磁系统.The compensator is added in excitation system of the generator.交流励磁是一种好解法对这个问题.AC excitation is a good s...
The truing and sharpening methods of CBN wheels are summarized.综合评述了CBN砂轮的整形和修锐方法,分析了各种方法的特点和应用.The impact truing and roll performance were analysed with mechanics principles.深入地分析了碾压整形与冲击整形的力学原理....
我们顺着和缓的斜坡跑下山.We ran down the hill along the gentle slope.氚是最和缓的放射性同位素之一.Tritium is one of the mildest radioactive isotopes.和缓的潮流慢慢地把他们带离了海岸.A gentle current carried them slowly offshore....