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- Where there is a sound,there is sound wave. 哪里有声音，哪里就有声波。
- Where there is a sound, there is sound wave. 哪里有声音，哪里就有声波。
- Sound waves are measured by their amplitude. 声波是根据其振幅来测量的。
- The joyous sound wave drifted through the golden evening mist. 欢愉的音波，在金色的暮霭中游泳。
- A device for projecting sound waves, as in a loudspeaker. 角状扩音器一种用来产生声波的装置，如扬声器
- Here in this paper the structure of program tape of CSU digital logging system was discussed and as a result the file and program directories of it was presented. 文中讨论了CSU数控测井仪的程序带结构，介绍其中的文件目录与程序目录，分析了CSU是如何通过文件目录与程序目录管理程序带上的文件的。
- The digital logging instruments have many types and are different in plot format that makes difficult to build the data storage and nonstandard of the plot. 数字化测井仪种类多、成果图格式各异,造成测井数据建库困难,解释成果图不规范。
- Broadband A band of light wave or sound wave with a wide range of frequencies. 频率范围广的一段光波或声波。
- Broadband: A band of light wave or sound wave with a wide range of frequencies. 阔波段:频率范围广的一段光波或声波。
- The big disadvantage is the loss of accuracy and resolution, but some digital picoammeters combine accuracy and dynamic range by combining autoranging and digital log conversion. 这种方法，较大的缺点是损失了准确度和分辨率。然而，也有些数字式皮安表，采用自动量程和数字对数变换的方法，这可将准确和宽动态范围结合了起来。
- The whale looks for food using sound waves. 鲸鱼通过声波寻找食物。
- All-pass networks with arbitrary zero-poles may be formed by adequate processing of adaptor terminals in wave digital filters. 对波数字滤波器中所采用的适配器端口进行适当处理,便可构成任意零极点的全通节网络。
- Short sound waves bounce off even small objects. 短声波即使遇到小物体都会产生回音。
- Sound waves impinge on the eardrum. 声波撞击着耳膜。
- They were studying the reflection of sound waves. 他们在研究声波的反射。
- The atmosphere is a medium for sound waves. 大气是声波的传播介质。
- Sound waves are measured by their amplitude . 声波是根据其振幅来测量的.
- Sound waves cannot travel through a vacuum. 声波在真空中无法传播。
- Perception of or response to sound waves. 感声，音感受对声波的感觉或回应
- Sound waves will not travel through a vacuum. 声波在真空里不能传播。
