您要查找的是不是：
- hum modulation factor 交流声调制因数
- The Resolution of Hum Modulation of CATV Head End 有线电视前端哼声调制的解决办法
- Test Procedure for Hum Modulation 交流声调制试验程序
- Study on the AM Wave with any Modulation Factor 调幅系数为任意值的调幅波研究
- effective amplitude modulation factor 有效调幅系数
- residual amplitude modulation factor 剩余调幅系数
- Hum the opening bars of your favourite tune. 哼一哼你喜爱的曲子的开头几个小节。
- She continued to hum the song over and over. 她一遍又一遍地不断哼唱那支歌。
- He could hear the hum of the bees in the garden. 他听得见花园里蜜蜂的嗡嗡声。
- The only sound he heard was the hum of the machine. 他听到的唯一的声音就是那台机器的嗡嗡声。
- That's a factor which we must not neglect. 这是我们不应忽视的一个因素。
- I factor ed my uncle's estate for three years. 我代管我叔父的财产已有三年了。
- This article reviewed recent studies on molecular stucture,classification,study methods,distribution,function,modulating factors and gene modulation, focus of study and also unresolved problems of NTT. 本文仅就近年来国外有关方面的研究概况，从分子结构、分型、研究方法、分布、功能、调节因素、基因调控、以及研究焦点和尚待解决的问题等诸方面做一综述。
- The result suggests that the decrease of RBC immune function be related with change of serum modulating factors in patient with PGC. 由此表明，原发性胆囊癌患者的红细胞免疫功能减低与血清中调节因子的变化密切相关。
- Bees sip honey from flowers and hum their thanks when they leave. 蜜蜂从花中啜蜜，离开时营营地道谢。
- His experience in social work is a plus factor. 他在社会福利工作方面的经验是一个有利因素。
- Charles makes things hum around that office. He's an excellent administrator. 查尔斯使那个办公室的气氛很活跃。他是个出色的行政人员。
- Things are starting to hum with activity. 气氛变得活跃起来。
- hum modulation 交流声调制
- The deciding factor; the deciding vote. 决定性的因素; 决定性的一票
