directional contact 中文意思是什麼
directional contact
解釋
方向觸點- directional : adj. 1. 方向的。2. 【無線電】指向的，定向的。
- contact : n 1 接觸；聯系；交涉。2 〈美國〉（有勢力的）熟人；門路。3 【數學】相切；【電學】接觸；觸頭；觸點...
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Four pionts angle contact ball bearing is separable bearing, it can be subject to bi - directional load and have the function of both single row and double rows bearings
四點接觸球軸承為可分離型軸承，可承受雙向軸向載荷，並有單列和雙列角接觸球軸承的功能。 -
With the background of use in contact cable, this thesis introduces cu - cr alloys as studied subject, and from the two ways of solidified process and solidification mechanics, the structure configuration and the behave of separated - out strengthened elements are systematically study under the process of directional solidification
本文就是以電車線的應用為背景，採用cu - cr合金作為研究對象，從凝固工藝和凝固機制兩個方面，系統地研究了其在定向凝固工藝下的組織形態及其強化元素的析出行為。 -
Maintaining a forward ground - sole contact point improves directional control and ball flight by reducing the potential of the club to bounce or skip into the ball - especially from closely mown fairways, for players who play the ball forward in their stance or for players who sweep the ball from the turf with a shallow attack angle
藉由降低擊球路徑的潛在負面因素，維持穩定的觸地點能改善方向控制與飛行路徑-尤其是在短草球道上想擊出漂亮直球的球友，或是得利用較淺的擊球角度自長草區擊出的情況下。 -
Directional solidified cu - cr in - situ composites have high strength, high electricity but without such problems of interfacial contamination and low stability as in the conventional man - made synthetic composites due to self - driven engender in the process of directional solidification, so this composites are expected to be used as contact cable, which is made for trunk line electrification
定向凝固cu - cr自生復合材料由於具有高強度、高導電性，同時因其在凝固過程中自動形成而避免了人工復合材料中長期存在的界面污染、穩定性差等不足，因而在電氣化鐵路用電車線材方面有廣闊的應用前景。 -
We also developed a pd on - line detecting system for stator windings of generators, which c onsists of a set of non - contact type directional sensors, digital system, and software
通過大量的試驗研究，開發出了由這種傳感器組成的方向傳感器系統，給出了在100ms / s采樣率下方向傳感器判別放電脈沖的判據，並開發出判別軟體。 -
The main works of the thesis are as follows : design a type of practical omni - directional wheel which is used in the omni - directional system ; resolve the problem that all the four wheels cannot contact with the ground evenly in different terrain locomotion. several alternative absorbers are designed to absorb the shock brought by the chassis of robot. a device for the installation and adjustment of the omni - vision system has been invented. then we put all the function parts together to form a steady - going system
本論文設計並實現了一種較為實用化的全向輪;解決了四輪在平面內驅動存在的四點不能同時著地問題;為全向移動平臺設計並實現了多套行之有效的減振裝置;為全向移動平臺的全向視覺系統設計了一套安裝調節裝置;將各個功能模塊合理整合成為一套性能穩定的全向運動系統;系統地分析了全向運動平臺的運動性能;得出了平臺的運動學及動力學模型描述;介紹了全向移動平臺的基本控制方法。
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