PM的意思
「PM」經常作為「Passage Material」的縮寫來使用,中文意思:「通道材料」。
PM(通道材料)詳細解釋
- 英文縮寫詞:PM
- 英文單詞:Passage Material
- 中文簡要解釋:通道材料
- 流行度:22
- 分類:Governmental
- 領域:Military
英文縮寫PM的擴展資料
- Prestressed concrete structures in the natural environment, the use of the environment and the role of internal factors, with the passage of time, the material will gradually aging, structural performance will gradually deterioration, injury or damage there.預應力混凝土結構在自然環境、使用環境以及材料內部因素的作用下,隨著時間的推移,其材料會逐漸老化,結構性能也會逐漸劣化,出現損傷甚至損壞。
- This passage explores a kind of filter material by researching and analyzing the characteristics of micron wood fiber powder filter. This new material can improve the filtration efficiency, save resource, and improve the overall performance of the new filter products.通過對微米木絲粉濾芯特性的研究分析,探索出一種能夠提高過濾效率并且節約資源的濾芯材料,提高了整體性能的新型濾芯產品。
- Effects of marrow core decompression with thick passage and bone grafting with osteoinduction active material on 23 patients with early osteonecrosis of femoral head粗通道髓芯減壓聯合骨誘導活性材料植骨術治療早期股骨頭壞死23例
- Rules to determine the clearance of die cavity, the length of flat portion of flow passage, and the way of supplying material to the inner ribs are formulated to guide the design of extrusion die.為了保證擠出模設計的準確性,提出了口模內筋間隙的設計原則、內筋流道成型段長度的設計原則以及內筋供料方式的智能選擇。
- The passage introduces the latest application of nonwoven filtering material and predicts its developing trend in the future.著重介紹非織造布作為過濾材料在現階段的應用及非織造布濾材今后的發展趨勢。