砂粒球度 的英文怎麼說

中文拼音 [shāqiú]
砂粒球度 英文
sand grain sphericity
  • : 名詞(沙子) sand; grit
  • : Ⅰ名 (小圓珠形或小碎塊形物) small particles; grain; granule; pellet Ⅱ量詞(用於粒狀物)
  • : 名詞1 (以半圓的直徑為軸 使半圓旋轉一周而成的立體; 由中心到表面各點距離都相等的立體) sphere; glo...
  • : 度動詞[書面語] (推測; 估計) surmise; estimate
  1. Oolite lime sand packs naturally with 40% porosity because the particles are essentially spheroids.

    自然堆積的灰質鮞具有40的孔隙,因為其顆其本上都是狀的。
  2. Experimental techniques for simulating cavity decoupling explosion in laboratory wear developed, which include a center initiating explosive charge designed in shape of mini - spherical with yield equivalent to 0. 125 ~ 8. 00gtnt, circular electromagnetic particle velocity gages and aluminum bar strain gages measurement techniques, spherical divergent stress waves generator. large amount of tamped and cavity explosion experiments had been made in granite, soil, cement mortar and water media environment, respectively

    本文建立起了包括中心起爆的0 . 125 8 . 00gtnt微型形炸藥裝置的研製、圓環形電磁子速計及鋁桿應變計測試技術和形發散應力波實驗裝置等在內的實驗室微型藥量空腔解耦化爆模擬技術,並在花崗巖、土、水泥漿和水等介質中進行了大量的填實和空腔爆炸實驗研究。
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