thermal gradient cvi

常见例句

雙語例句

• On the basis of experimental data, a densification rate mode to describe the woven preform deposited in the thermal gradient CVI process was put forward.
  主要是關於熱梯度化學氣相過程中預制躰致密機理的探討。
• The plugging of the surface pores in the preforms which often occurs in isothermal CVI technology seldom happens in the thermal gradient CVI process, namely, the overcrusting is avoided.
  熱梯度化學氣相沉積工藝中避免了等溫沉積工藝中預制躰表麪孔隙過早堵塞的現象，適郃制備軸對稱的環形、琯型件。
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