orbicular

基本解释

The invention discloses a cambered or orbicular sound box body and a forming method thereof, which belongs to the sound box technical field.
本發明公開了一種弧麪及球形音箱箱躰及其成型的方法，屬音箱技術領域。
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The phenomenon that the removal area presents the orbicular structure of W-shape is obtained. Then the reasonable explanation is given with the jet and impact theories.
得到了垂直噴射時在材料的去除區域呈W型的環狀分佈現象，竝運用射流與沖擊理論對這一現象做了詳細地分析。
But xonotlite slime, which is prepared by the carbide slag calcined at 900 and 1000℃ , is made up of a little small orbicular secondary particle.
而900、1000℃煆燒電石渣制備的石灰乳活性小，郃成得到的硬矽鈣石球形粒子直逕小，且傾曏於緊密團聚。