penetrating frequency信息详情
穿透频率
penetrating───v.穿透；贯穿（penetrate的ing形式）；adj.渗透的；尖锐的；有洞察力的
frequency───n.频率；频繁
penetrating idea───精辟的思想
penetrating oil───渗透（润滑）油；渗透润滑油
frequency generator───[计]频率发生器
penetrating gaze───敏锐的目光
frequency range───频带; 频段；[电子][通信]频率范围
cumulative frequency───[统计]累积频率，[电子]累积频数
frequency equation───频率方程
Through the seismic wave exploration by us in A2 and A3 working faces, the conditions, velocity, frequency and penetrating distance of seismic wave in the main mining seams are understood preliminary.───通过在A 2、A 3两个面的槽波探测工作，初步了解了其主采煤层的槽波条件、波速、频率和槽波穿透距离。
penetrating opening is formed by irradiating a light-transmitting insulating film with laser light having high intensity and a pulse high in repetition frequency.───通过使用具有高强度和高重复频率的激光照射透光绝缘膜来形成穿透开口。
Ground Penetrating Radar (GPR) is a geophysical prospecting method by using reflection of high-frequency electromagnetic wave to detect target and underground medium distribution.───探地雷达非一类当用上频电磁波的反射探测纲的及地上介量开布的物探方式。