normal erosion 中文意思是什麼
normal erosion
解釋
常態侵蝕-
High chromium cast iron has higher erosion resistance at lower impact angle, while the erosion resistance is worse for the lower toughness at normal impact
高鉻鑄鐵在低角沖蝕時有較高的耐沖蝕性，但高角沖蝕時由於脆性大，易崩裂。 -
Bridge, as a crucial conjunction and controlling place of road, is influenced complicatedly by many factors, for example, design normal, fixed number of year in use, material, environment, quality of maintainence, traffic, load and accident, etc. so, the construction of bridge will be changed and its capacity of bearing the weight will drop down gradually. in addition, bridge ' s erosion, aging, and damage, all these factors bring about hidden troubles for bridge ' s use
橋梁作為道路交通的關鍵結合部與控制部位，它受到設計標準、使用年限、工程材料、外部環境、養護質量、交通量、作用荷載、偶然事故等因素錯綜復雜的交互影響，必然會使橋梁結構內部產生變異性，導致承載力逐漸降低，再加上橋梁的腐蝕、老化、疲勞、破損，給橋梁的正常使用埋下了隱患。 -
The dominant parameters on the anti - erosion proportion of materials are rigidity and intensity at lower impact angle, while the main parameter is toughness at normal impact. the ni - based alloy coating and ni - based alloy / sic coating have been obtained by laser cladding
決定材料抗低角沖蝕磨損性能的主要因素是硬度和強度，抗高角度沖蝕能力取決于材料的韌性，在實際應用中需要綜合考慮這幾個因素。 -
Normal cycle of erosion
正常侵蝕循環 -
Normal erosion cycle
正常侵蝕循環 -
The reinforced concrete structures in the relevant projects in the western china are to be damaged from the erosion of salt ions with high concentration and the multi - action of both the freeze - thaw and the dry - wet cycles, and then the normal concrete therein is often heavily damaged from the superimposed effect of all these damages
摘要在我國西部地區工程中鋼筋混凝土建築物要經受高濃度鹽離子侵蝕、凍融和干濕交替的多重作用的破壞，會表現出損傷超疊加效應，使普通混凝土在短期內即遭嚴重破壞。
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