The Frequency Shift Keying modulation is widely used in HF digital communication.移频键控是短波数字通信中常用的一种调制方式.Her sister carried with her most of the grimness of shift and toil.她姐姐身上还带着艰辛操劳的痕迹.Before deselecting shift the selec...
He always litters a desk with papers.他总是将桌上零乱地堆满了文件.Our dog has had three litters of puppies.我们的狗已经生了三窝小狗.This is particularly a problem for first litters gilts which typically have low lactation feed intakes.对于初产母猪来讲这尤其...
You were not, you will not protect your computer Tanganyika the private sector?居然你不会, 那你会不会保护电脑噶资科?The capital and largest city of Burundi, in the western part of country on Lake Tanganyika.布琼布拉布隆迪首都及其最大城市, 位于该国的西部,坦噶尼喀湖...
Downward blowing and circumfluent hot - air assures even drying and high efficiency.特设下吹风管及环流排风功能,保证塑料干燥温度均匀,提高干燥效率.Want to seek rate steadily below the premise that assures quality.要在保证质量的前提下稳步求速度.Meticulous and overall...