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- field coating at weld joint 补口涂层
- I have worn through the elbows of this old coat at last. 我把这件旧上衣的两个肘部都磨破了。
- I keep a warm coat at work in case it suddenly turns cold. 上班时我总带件温暖的上衣,以防天气突然变冷。
- Comparison with Methods of Field Coating for Welded Joint in the External Fusion Bonded Epoxy Coating for Steel Pipeline 埋地钢质管道熔结环氧粉末外防腐层补口方法比较
- biaoThe leakproofness test method for field coating of welded joint of pipelin e coating materials and the selection of coating material are introduced in the paper. 介绍了管道防腐补口绝缘层密封性试验方法的建立及其在补口技术比选研究中的应用情况。
- I identified the coat at once, it was my brother's. 我立即认出那件外衣,它是我兄弟的。
- I identified the coat at once. It was my brother's. 我立即认出那件外衣,它是我兄弟的。
- He shook the snow off his coat at the door. 他在门口抖掉外套上的雪。
- I bought this coat at half-price/at 50% discount. 我用半价[5折]买的这件外衣.
- I snapped up the coat at that cheap price. 在价格便宜时我买下了这件大衣。
- Mainly used in coating the weld joint of buried steel pipeline and insulated pipeline. 主要用于埋地钢质管道现场焊接补口和保温管线现场补口;
- I sold you this coat at cost price. 这件大衣我是按成本价卖给你的。
- Cracks, growing at weld toe, tend to form at numerous sites along the transverse width perpendicular to the applied stresses. 焊趾处萌生的裂纹往往在垂直于作用应力方向沿着横向宽度在多处形成。
- The young mother gathered her daughter's coat at the shoulders . 这个年轻的母亲给她女儿衣服的肩上打摺。
- Hence the external electric field harmonizes the plastic deformation in the weld zone, and improves the plasticity of the friction welding joint. 因而, 合适的静电场可以加强摩擦焊接过程中晶界运动在协调焊合区金属塑性变形方面的作用, 提高焊接接头的塑性。
- Good venting of the cavity avoids corrosion caused by locked in gases at weld flow lines (Diesel-effect). 模具排气良好,会防止空气锁在模腔,引发烧焦导致磨损(内燃效应,如烤焦状)。
- I've worn through the elbow of this old coat at last. 最后我把这件旧外套的肘部磨出了窟窿。
- Microporosity in thermite weld joint consiste of blow hole and shrinkage cavities. 氧或硅含量过高形成氧化物或硅酸盐;
- The corrosion behavior of austenite stainless steel weld joint in the different acidic medium was studied. 研究了奥氏体不锈钢焊接接头在不同酸性介质中的腐蚀行为。
- The distribution of residual stress of weld joints is analyzed. 并分析了焊接接头残余应力的分布规律。