PP333除了对迪斯绿有抑制作用外,对其它3种高羊茅的愈伤诱导都起促进作用.PP 333 promote callus induction of ttiree kinds of varieties except Dixie Green.观测指标有基质的主要理化性质 、 高羊茅在不同生长期的生长指标和生理指标、草皮的生物量等.Observation contain the physical and chemical properties,...
Susceptibility to heat damage is influenced by genetically controlled factors.对热害的敏感性则受遗传所控制的因素的影响.Gardeners classify plants accrdiring to their life - duration and frost susceptibility.园艺学家根据植物的生命长短以及对霜害的敏感性去分类.Limted e...
On the beach the officers were still sunning themselves, playing bridge or talking.海滩上的军官有的在沐日光浴, 有的在打桥牌,也有的在聊天.They jumped and cheered, tears sunning down their faces.他们又叫又喊, 泪水顺着脸颊流了下来.This room is sunning and bright.这...
照门上有用于夜间射击的荧光点.The rear of the revolver has two fluorescent spots for night firing.加沙的天空上流传着有用于监视的无人驾驶轰炸机.The skies above Gaza are buzzing with surveillance drones.有用于化工, 冶炼, 加工成工艺品, 装饰品的萤石!Are used for chemical, smeltin...