via hole

Via ports scanning, it can gained many useful information, also find out system security hole.

通过端口扫描, 可以得到许多有用的信息, 从而发现系统的安全漏洞.

General Radiation via Tunneling in a Charged BTZ Black Hole

带电BTZ黑洞一般性辐射的隧穿效应

Distribution of the force acting on connecting rod hole via piston pin and crank pin;

活塞销、曲柄销对连杆孔的分布作用力的研究；

Could you tell me the price different between micro via PCB and through hole via PCB?

你能告诉我微过孔电路板与穿透式过孔电路板价钱的差别吗？

The bond wire, the via hole and the uncontinuity of the microstrip's effect have been taken into account.

分析了变容二极管的等效电路模型，考虑了微带的不连续性、键合引线、通道孔对电路的影响。