您要查找的是不是：
- Drilling derrick that working many years often has the defect of bending bar. 服役多年的钻机井架常会出现局部杆件弯曲现象。
- Bend bar and color chips barbell for training 曲杆漆片训练杠铃
- Because of poor precision of aligning of the justification rollers, there was a waste due to the cut ends of the bars and an occurrence of bend bars. 针对棒材精整对齐量不足,切头去尾浪费大,弯钢现象严重的难题,采用将对齐辊道由原来的柱形辊改为槽形辊,三组移钢传动机构用同步轴相连,连锁控制的方式,对棒材冷床进行改造。
- To carry out computer program of bending bar, mathematical model of calculating support constraint forces is deduced from dynamic model of bending bar and superposition principle. 摘要根据承弯杆件的力学模型，利用叠加原理，推导出计算支座约束力的数学模型，它是实现承弯杆件计算机程序设计的前提。
- The stream takes a sudden bend to the east. 小溪突然转向东流。
- It is not easy to bend a bar of iron . 使铁棒弯曲不容易。
- It isn't easy to bend a bar ofiron. 使铁棒弯曲不容易。
- She bend over backwards to show it. 她拼命把他显露出来。
- I want to sing at a karaoke bar next. 接下来，我想去卡拉OK酒吧唱歌。
- They refused to bend to the hijackers' demands. 他们拒绝屈从于劫机者的要求。
- Don't bend the wires down, it'll break them. 不要弯折那些线，会弄坏它们的。
- That sharp bend is a death-trap for motorists. 那个急转弯是开汽车的人的死亡陷阱。
- He will have a drink in the bar after work. 下班之后他总去酒吧喝一杯。
- Poor health may be a bar to success in life. 健康不佳可能成为人一生中取得成功的障碍。
- Soon the truck come into sight around a bend and on an upgrade. 不一会卡车就出现在一个拐弯和上坡处。
- She's go to play the opening bar of the sonata. 她准备演奏这支奏鸣曲的开始数小节。
- In this paper the nodal displacements and forces of bending bars are taken as state vectors. 取柱端位移和对应的柱端力作为状态变量，利用传递矩阵和逐段分析的方法来分析多跨多层框架。
- The bar in the slum is a den of iniquity. 这个贫民窟里的小酒吧是一个充满罪恶的场所。
- A right-angled bend in a pipe or conduit; an elbow. 直角弯，肘导管或管道中的直角弯; 肘
- The ship crossed the bar safely. 船平安地穿过沙滩。
