利用PWM调制技术, 分别得到两个可控的高压直流电源.With PWM modulating technique, two high DC voltage controllable powers are generated.正视你自身的恐惧. 将之划分为“可控的”和“不可控的”,并解决它.Identify your fears. Categorize them as controllable or uncontrollable and ...
A good share of the answer rested in the kind of pride that is stimulated by the job, by the activity of accomplishing.答案很大程度上在于工作和成就所激发出来的那种自豪.It is accomplishing with mare's milk , milk or goat's milk.它是用马奶、牛...
But the relief operation has been hampered by a series of aftershocks.但是救援工作被一系列的余震所阻止.Freezing weather in spring hampered the hens' ability to lay.春天严寒的天气降低了母鸡的产蛋能力。So thought every harassed , hampered, respectable...
一些人认为是棉黄萎病为其病因.Some considered diseases such as Verticillium wilt the culprit.棉花黄萎病(CottonVerticillium Wilt) 是棉花生长过程中最具毁灭性的病害之一.Cotton verticillium wilt is one of the most crushing disease to cotton.怎样根据当地病害发生程度,提出棉花枯萎病和...