The paper is valuable for applying and designing sonic wave sieve.
对设计和使用音波筛有参考价值。
This paper studies the mechanism of sonic wave enhanced oil recovery.
该文用实验方法研究了声场提高原油采收率的机理。
This paper sums up the application result of sonic wave technique inShaodong Gypsum Mine.
本文总结了声波测试技术在邵东石膏矿的应用成果。
The mechanical properties of the Mogao grottoes are studied by the sonic wave test in the present paper.
利用超声检测技术确定出莫高窟北区洞窟的岩壁力学参数。
It is demonstrated that some of the energy of the sonic wave in a plate material can transmit into the air.
声波透射实验表明，对于板状材料，声音的一部分能量可以透射到空气中。
The sonic wave sending technique of early air cutting detecting is an advanced one.
声波气侵早期检测方法是一种先进的方法。
By using the sonic wave and the seismic wave, the foundation rock holding layer on-spot testing of TGP has been performed.
应用声波及地震波对三峡工程坝基建基岩体持力层进行现场检测。
Making use of the principle that the sonic wave made by the rock open fracture spread in the rock, can accurately test the crack's appearance directions and extend length.
利用岩石张裂时发出的声波在岩石中的传播原理，可准确测出裂缝的形态方位和延伸长度。
The main principle is introduced, and the relationship between speed of sonic wave and media temperature is deduced. The great merits and existing questions of acoustic pyrometry are shown.
介绍了声学测温的基本原理，推导了声波传播速度与介质温度的关系式，阐述了声学测温的巨大优势和存在问题。
The testing of transmission speed of sonic wave in the gas-liquid two-phase flow indicates that Wood formula can be used to calculate the transmission speed of sonic wave in the two-phase flow.
通过声波在气液两相流中传播速度试验证明，武德近似公式可以用来计算声波在该两相流中的传播速度。
Some commonly used measuring methods and controlling criteria of blasting-induced damage such as sonic wave testing and PPV safety criteria are presented, and some related problems are discussed.
讨论了声波测试法、P PV安全判据等几种常用爆破损伤确定方法与控制标准。
The higher the frequency of the artificial earthquake wave, electromagnetic wave and sonic wave, the higher the resolution, but the attenuation is very fast and the exploration depth is very shallow.
人工地震波、电磁波和声波的频率越高，分辨率越高，但衰减快，可探测深度也降低。
The quality of the rock bolts is of great importance and has been paid a lot of attention to. Sonic wave techniques are currently the leading methods used for evaluating the condition of rock bolts.
声波检测技术是目前主要的锚杆锚固质量无损检测手段，本文通过对我国锚杆锚固质量声波检测技术的历史回顾和现状分析，指出其理论研究工作的严重欠缺是当前存在的主要问题。
The quality of the rock bolts is of great importance and has been paid a lot of attention to. Sonic wave techniques are currently the leading methods used for evaluating the condition of rock bolts.
声波检测技术是目前主要的锚杆锚固质量无损检测手段，本文通过对我国锚杆锚固质量声波检测技术的历史回顾和现状分析，指出其理论研究工作的严重欠缺是当前存在的主要问题。
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