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- The frequency change of Dopple 多普勒频移
- The methed is based on the redox reaction of sulfion with iodine,and the frequency change of the pieoelectric crystal caused by unreacted iodine is measured. 硫与人体健康的关系十分密切,硫的医疗价值越来越引起人们的重视,因此硫的测定具有重要意义。
- The results showed that the effect of sound waves was very sensitive to the frequency change,which meant that orthokinetic interaction governed the process. 实验证明了声波团聚中存在最佳频率,在此频率下团聚效果最好,偏离该值团聚效果急剧降低。
- The doctor urged a change of air. 医生力劝换个环境。
- The efficiency of electrostatic precipitator is extremely unstable as a result of frequency change of boiler coal quality in china. 我国燃煤锅炉的煤质多变,从而导致电除尘器的效率极不稳定。
- He manipulated the frequency dial of the radio. 他开始调拨频率键盘。
- The public are clamouring for a change of government. 公众大声疾呼要求撤换政府。
- A new method for islanding detection is presented, and the status of the islanding can be detected by the change of the frequency of the load voltage. 提出一种利用无功补偿技术进行并网发电系统孤岛检测的方法,通过对负载电压频率的判断即可有效检测是否进入孤岛状态。
- A filter whose transfer function is matched with the frequency spectrum function of input signal. 其传递函数与输入信号的频谱函数相匹配的一种滤波器。
- Take a change of clothes with you. 把你替换的衣服带去吧。
- The frequency of aberration by CGH was 60%(12/20). 20例淋巴瘤患者CGH核型异常检出率为60%25。
- The frequency of EAA is increasing gradually. 避免抗原是治疗的关键,糖皮质激素疗效明显。
- The change of the weather has mucked up our sports timetable. 天气的变化打乱了我们体育比赛的时间表。
- The frequency change due to damping of liquid 液体阻尼引起的频率变化
- The modulation depth is focused on the intensity change of the protuberant part of the PSD curves.It cannot influence the frequency value of the protuberant part. 计算和分析结果表明PSD分析结果能够在频率域反应出元件表面受到的不同程度的调制信息。
- The number of cycles per second is the frequency. 而频率则是指每秒可完成的周期数。
- A change of diet may do you good. 改变一下饮食对你可能有好处。
- The frequency shift of carbonyl stretching bands has been found to be sensitive to the change of molecular conformation,inter and intramolecular interactions. 在红外光谱中羰基伸缩振动的变化可以看作是液晶分子相态转变的标志。
- Although CKD education intervention has no significant difference on the change of clinical value, it is significant on the frequency of nephrology outpatient follow-up visit. 而在卫教介入上,虽然对临床生化值变化没有显著差异,但在肾脏科回诊次数上有著显著的差异。
- A good pitcher has a change of pace. 一个好投手能投出速度捉摸不定的球。