跨域鍵 的英文怎麼說
中文拼音 [kuàyùjiàn]
跨域鍵
英文
cross-domain key-
Partially prestressed concrete structure has been widely used in the field of civil engineering. the deformation is very important for prestressed concrete members, for they are thinner than those of reinforced concret owe to the adoption of hign - intension material and developed technic of design and construction. at present, there are some formulae for deformation in the criterion of many countries. mostly there are 3 methods in use : double linearity method, method of valid inertia and curvature integral calculus method. this article will discuss the influence of material, spa, construction form, and adjust the formula for stiffness of gb50010 - 2002 to a new uniform formula for deformation
在土木工程領域，部分預應力混凝土結構因其良好的跨越能力和經濟性而得到了廣泛的應用，並發揮了巨大的作用。由於採用了高強度材料並進一步改善了設計和施工技術，預應力混凝土構件一般比普通鋼筋混凝土構件更為細巧，因此，撓曲變形問題顯得尤為重要起來。目前，各國規范對于部分預應力混凝土構件的變形計算均有相應的公式，變形計算的關鍵是剛度的計算。Pdm ( product data management ) is a techology to manage product - related information and processes throughout the lifecycle of product. it is not only the efficient way to improve the level of multi - area product developing management during the latest period, and the essential element of information integration for enterprise, but also the foundation for implementing the distributed, integrated, professional enterprise and for forming the new organization style such as multi - area manufacturaion, dynamic union, visual enterprise
Pdm （產品數據管理）是一種管理產品整個生命周期內所有與其相關信息和過程的技術，是新時期下提高跨地域企業產品開發管理水平的有效手段，是實現企業信息集成的關鍵，是企業向分佈化、集團化和專業化，以及異地製造、動態聯盟、虛擬企業等新的企業組織和合作方式發展的基礎。In addition to the president s clear focus on the war on terrorism, we will try to expand common ground in critical areas, such as the transnational threat of the illicit drug trade, trafficking in persons, and other crimes
總統的明確重點是反恐怖主義戰爭，但除此之外，我們還將努力擴大在關鍵領域的共同基礎，這些領域包括非法買賣毒品、販運人口和其它犯罪所構成的跨國威脅等。
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