The spot G wave may be active ingestion of aphid during stylet pathway (Cwave phase);
初步认为，点G波是蚜虫在刺探途径阶段（C波阶段）的试探性主动吸食过程；
2
Three experimental techniques for detecting matrix cracking evolution in composite laminates are investigated: acoustic emission detection, ultrasonic waveC-scan, and replica tape record.
介绍探测复合材料层板基体裂纹的三种实验技术：声波发射探测，超声波c扫描和复制带记录。
3
The scientists found that the precursor wave front of a single photon always travels at c, like the signal velocity of large groups of photons.