接粒度分級 的英文怎麼說

中文拼音 [jiēfēn]
接粒度分級 英文
particle size classification
  • : Ⅰ動詞1 (靠近;接觸) come into contact with; come close to 2 (連接; 使連接) connect; join; put ...
  • : 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)
  • : 度動詞[書面語] (推測; 估計) surmise; estimate
  • : 分Ⅰ名詞1. (成分) component 2. (職責和權利的限度) what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] (料想) judge
  • : Ⅰ名詞1 (等級) level; rank; grade 2 (年級) any of the yearly divisions of a school course; gra...
  1. In the discrete process the mostly used method, the control volume method, is used. in the study of gas - particle flows numerical simulation, the gemchip arithmetic is often adopted. but it cannot be used directly in the investigation of clean room because of the low volume occupancy ( its volume fraction orde r is 10 - 10 below )

    採用控制體積法對氣多相流的控制方程進行離散,在gemchip演算法基礎上,由於室內懸浮顆的體積數數量在10 ~ ( - 10 )以下,無法直求解,在研究中通過直求解顆數密,不直求解顆的體積數對離散方程進行了求解。
  2. Designed so that all particles collected, regardless of physical size, shape, or density, are aerodynamically sized and can be directly related to human lung deposition

    之所以這么設計,是因為所有被採集的微(不管體積大小、形狀和密怎麼不同)都按照空氣動力學原理。這種,直對應于微在人體肺部的沉積情況。
  3. Although sdh transmission is being widely applied in the core network, its tdm - based nature implies some weaknesses, such as large bandwidth granularity and inflexible bandwidth allocation, making it not suited to the access network where users are in great number and bandwidth demand is unpredictable. so the application of sdh in the access network is somewhat limited

    雖然sdh傳輸技術正在廣泛地應用於核心網路中,但是因為它採用時復用的機制,具有帶寬的顆太大,帶寬配不靈活,不適合於入網中用戶數量多、帶寬需求不確定等特點,所以sdh技術在入網中的應用受到一定的限制。
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