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- This paper probes into the optimization of structural design for bottom bearing beam of the lower masonry structure of brick-frame construction. 摘要对砖混一框架结构下部砌体结构承重梁结构设计优化进行探讨。
- Suggestions on Bottom Bearing Beam Design for Masonry Structures 关于砌体结构下部承重梁的设计建议
- bottom bearing beam 下部承重梁
- The bottom bearing applies both labyrinth seal and frame seal, which have good performance of sealing. The main shaft is anticorrosive. 下轴承端盖密封采用双重密封，可确保密封效果，主轴采用防腐新技术，能保护主轴免受腐蚀。
- Use of bottom bearing changed the critical rotation rate,and the vibration occurred in the test run of dimethoate reactor was solved.The requirement of production was,then,reached. 通过增加底轴承来改变搅拌轴的临界转速,解决了乐果合成釜试车过程中震动较大的问题,达到了生产和工艺要求。
- We also explain that the key technique of the measurement of the high sensitivity accelerometer is the design of the bearing beam,the proof mass,the resonator and the leverage mechanisms,and . 分析了谐振式微机械加速度计的工作机理,建立了第一级敏感结构、杠杆机构和第二级敏感结构的数学模型,指出了实现高灵敏度加速度测量的关键技术在于支撑梁、质量块、谐振器和杠杆机构的设计。
- Elastic Bearing Beam Method for Mode Analysis of Rigid Frame 刚架模态分析的弹性支承梁法
- They sent the enemy ship to the bottom of the sea. 他们把敌舰击沉。
- Modal Analysis and Application of Elastic Bearing Beam 弹性支承梁的模态分析及应用
- The child was sitting on the bottom stair. 那孩子正坐在楼梯最下面的一级上。
- I intend to get to the bottom of it. 这件事我打算寻根究底。
- He was always bottom of the class in maths. 他的数学成绩在班上总是垫底。
- Several beginning dimensionless latent values of different elastic bearing beams are worked out. Especially, some latent value tables of some beams with different elastic rigidness are given. 计算了几种不同弹性支承梁的前几阶反映固有频率的无量纲特征值,有的还列出了特征值随弹性刚度系数变化而变化的表格。
- The dregs have settled at the bottom of the bottle. 渣滓都沉到瓶底了。
- I fell right to the bottom of the stairs. 我从楼梯上一直摔到楼梯下面。
- The police found a body at the bottom of the lake. 警方在湖底发现了一具尸体。
- The old veteran had a martial bearing. 那老兵具有威武的仪表。
- His bottom waggle in a funny way when he walk. 他走路时臀部扭来扭去，很可笑。
- The bottom of the boat was rusty. 船底生锈了。
- There is a pair of scissors in the bottom drawer. 最底下的抽屉里有把剪刀。
