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- Studied the joint rigidity which affects deformation characteristics of prefabricated arc board of freezing well. 摘要研究了影响冻结井预制弧板井壁变形特性的接头刚度。
- The contrast of theory calculation and test results verifies the rationality of joint rigidity model of prefabricated arc board of freezing shaft wall. 通过理论计算与试验结果的对比，验证了冻结井预制弧板井壁接头刚度模型的合理性。
- prefabricated arc board of shaft well 预制弧板井壁
- Research on the mechanical characteristic of joints in the prefabricated arc board wall of freezing wells with high strength RC 冻结井高强钢筋混凝土预制弧板井壁接头力学特性试验研究
- prefabricated arc board 预制弧板
- The company's montyly production capability is :10000 m2 of arc board, 5000 m2 of stone line, 5000 m2 of scrabbling patterns. 天恩石材集团有限公司创建于1988年，现有占地在积7万余平方米，建筑面积4万余平方米。
- It is concluded that the slipperier steel with high strength should be a better choice for the arc board,and increasing the creeping velocity of the skip should be feasible to shorten the co... 应尽可能选用高强度、低摩擦系数的特殊钢材制作扇形闸门弧形板,以降低冲击力值。
- Joan of Arc was one of France's greatest daughters. 圣女贞德是法国最伟大的女性之一。
- He has a lot of clout with the board of directors. 他对董事会有很大的影响力。
- Some of the teachers and staff members board out. 有些住在学校的教职工在外搭伙。
- Joan of Arc was burnt (alive) at the stake. 圣女贞德在火刑柱上被(活活)烧死。
- Let's clean down the board before we paint it. 让我们在上漆以前把这块板洗干净。
- Joan of Arc was made a saint in 1920. 1920年，贞德被追封为圣女。
- Our team swept the board in the sports games. 我们代表队在运动会中大获全胜。
- The mast went by the board in the storm. 那船桅在暴风雨中落于船外。
- The sun appears to move in an arc across the sky. 太阳看起来在天空以弧线运行。
- I posted a notice about it on the bulletin board. 我把有关那件事的通告贴在布告栏上。
- Meal times are shown on the notice board. 告示牌上写有用餐时间。
- Let's pin the notice on the bulletin board. 咱们把这个通知钉在布告牌上吧。
- The boat has gone adrift and there is no one board! 小船漂走了，船上一个人也没有人了。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
