Holographic interferometry using separate damping and a double objective light beam is put for-ward for the bonding quality of the clads on the large powder columns.
提出了分体式减振和双物光光路的全息干涉法，解决了大型火药柱包覆层粘接质量的检测问题。
When the equipment energy is limited, the repeated compaction and the double direction compaction are efficient ways to manufacture homogeneous and high-density powder parts.
当设备放电能量有限时，重复压实和双向压实方法是获得致密均匀、高密度粉末制品的有效途径。
The pig's intestines powder most famous should be double-current "the white family sausage powder".
肥肠粉最著名的应该算是双流的“白家粉肠粉”了。
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