移频键控是短波数字通信中常用的一种调制方式.The Frequency Shift Keying modulation is widely used in HF digital communication.本文研究了一种基于自适应算法的解调差分相移键控(DPSK)信号的方法.This paper deal with the DPSK demodulation method based on adaptive algorithm.相移键控...
额外开发土地意味着工作量相应增加。The extra field cultivated meant a proportionate increase in work.她在给秘书们减轻一些工作量。She's taking some of the load off the secretaries.工作量过于繁重。The load was too burden-some....
Tachycardia may result from pain, apprehension, hypoventilation, or hypovolemia.心动过速可由于疼痛 、 恐惧 、 通气不足或低血容量引起.The patient has dyspnea, tachycardia, and cyanosis.病人呼吸困难, 心动过数及发绀.With atropine, ocular effects are accompanie...
...the satin edging on Randall's blanket.兰德尔的毛毯的绸缎饰边He is edging ahead in the opinion polls.他在民意测验中的支持率正一点点攀升。Home - made goods are edging out imported foreign goods.国产货正在取代进口货.Homemade goods are edging out imported...
Aspirin apparently thins the blood and inhibits clotting.阿司匹林能显著地稀释血液、抑制血液凝结。I bandaged the leg up and gave her aspirin for the pain.我把她的腿用绷带包扎起来，并给了她阿司匹林止痛。If I have a headache, I will take an aspirin.如果我头痛, 我就服一片阿斯匹林.O...