SUN2000-50KTL-C1型逆变器的防护等级为IP55（）

I usually ______ sunglasses outside in the sun. I like to take a vacation on a warm and（）(sun) beach. 逆变器301号信号线（逆变器输出），该信号为逆变器I信号（） 下列程序运行后的输出结果是( )。 public class Sun {public static void main(String args[]){ int i，j，s； s=0； for(i=1；i＜=3；i++) for(j=0；j＜=i-1；j++) s=s+1； System.out.println(s)；} } As a school boy I already knew the sun ____ the center of the solar system. I hear there will be a concert of Sun Yanzi. _____ will it start? — In two days. CRH1型动车组辅助逆变器模块的代号是（） CRH1A型动车组电机逆变器模块的代号是（） Do you like the book I lent you yesterday? —Yes, I do. I like books about _______ sun. 下面程序的输出结果是( )。 public class Sun {public static void main(String args[ ]){ int[] a=new int[11]; int[] p=new int[4]; int k=5; for (int i=1; i＜=10; i++)a[i]=i; for(int i=1;i＜=3;i++)p[i]=a[i*i]; for (int i=1; i＜=3;i++)k=k+p [i]*2; System.out.println (k);} } 常用逆变器主要有电压型逆变器和电流型逆变器。 i5T5系列智能车床的CRT防护等级是多少？ i5T5系列智能车床的CRT防护等级是多少 Will you go to the park to have a picnic ?— Yes. If it _____ tomorrow, I will go. I like to play in the sun. I’dlike to settle down somewhere ______the climate is mild and the sun shines allyear long I'd like to live somewhere（）the sun shines all year long. I can not _____ a life without beautiful scenery around me. I want to see the sea, the sand and the sun every day（） 静态逆变器SIV的故障等级有种（） I think everyone needs the sun.—Yes, it can __ light and heat itself. I′d like to live somewhere__________the sun shines all year long.