approximation plate 中文意思是什麼

approximation plate 解釋
對合板
  • approximation : n. 1. 接近；近似。2. 【數學】近似值。3. 概算，略計。
  • plate : n 1 厚金屬板 〈cf sheet〉 板（片）；（記有姓名等的金屬）牌子，（尤指醫生的）招牌，藏書牌；【印刷...
  1. The optimal approximation for the pattern formed with fresnel zone plate antenna

    菲涅爾區板天線賦形波束的最優逼近
  2. Plate tectonic analysis of basin systems interspersed in orogenic belts requires that the effects of approximation be carefully distinguished from those of separation.

    分析造山帶中盆地系的板塊構造時，需要將靠近作用與分離作用仔細區分開來。
  3. Similarly, high heat flows are to be expected among the active or not-too-long extinct magmatic belts of plate approximation zones.

    同樣，在板塊相互靠近的地帶的活動巖漿帶或熄滅不久的巖漿帶中也可以出現高熱流。
  4. The software can design many conventional type of cam, concluding cam - plate with middle follower, cam - plate with offset follower, cylindrical cam, dividing cylindrical cam, and cylindrical cam with space curve, etc. in forming working curves of cam - plate, used the approximation by arcs which can lessen the nodal points on curves of cam uttermostly in same error, so it reduce the computation time and relieve the chattering of principal axis. in former times, to cam mechanism, the follower only has one direction motion

    本軟體可以設計的凸輪類型較多，包括了對心移動從動件盤形凸輪、偏置移動從動件盤形凸輪、圓柱凸輪、圓柱分度凸輪和空間曲線柱形凸輪等，其中對盤形凸輪的工作曲線採用了難度較大的圓弧逼近演算法和等誤差演算法，這樣就可以在相同的允許誤差內最大限度的減少生成曲線的節點數，減少計算時間，同時可以大大減輕加工中的振動現象。
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