via hole 中文意思是什麼
via hole
解釋
導通孔-
Landless via hole
無連接盤導通孔 -
Then, we generate the method of computing " hole " and " pocket " in protein structures via the probe sphere rolling
在此基礎上,我們針對蛋白質空間形態中的二種重要特徵: 「空洞」與「口袋」 ,用小球滾動法給出它們的計算方法。 -
Interstitial via hole : an embedded through - hole with connection of two or more conductor layers in a multilayer pcb
埋孔:多層pcb內的連接兩個或以上導體層的鍍通孔。 -
But, at the present situation, the down hole progressing cavity pump is driven by the motor and reducer placed on the ground via a thin and long rod, and this cause troubles easily because of the rod works in cycling bending and distortion
目前螺桿泵採油系統採用地面電機和減速裝置通過細長抽油桿驅動井下螺桿泵,這種驅動方式由於抽油桿旋轉時處于長期循環扭曲狀態,系統很容易出現故障。 -
Via ports scanning, it can gained many useful information, also find out system security hole
通過埠掃描,可以得到許多有用的信息,從而發現系統的安全漏洞。 -
Any layer inner via hole
任意層內部導通孔 -
The difficulty in design microstrip pin sp3t switch is the via hole for grounding. we use both the radial parts and the via hole to get a good result. the fin - line pin switch is fully simulated using full - wave analysis, the parasitic parameter and the circuit assemble need to be considered
微帶結構上過孔微波接地效果的不理想,是微帶單刀三擲開關的難點,本文採用了扇形的微波接地和過孔直流接地結合起來,較好的解決了這一問題。
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