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- This paper details with the reasons of dithering of the shearer ranging arm and gives the effective ideas for solving the problem. 分析了采煤机调高系统产生抖动的原因,并提出了可靠的解决方法,实用效果良好。
- shearer ranging arm 摇臂壳体
- The CAE Analysis of Domestic Large Power Ranging Arm of Shearer 国产大功率采煤机摇臂CAE分析
- ranging arm of shearer 摇臂壳体
- I was reading a magazine when the phone rang. 电话铃响时我正在看一本杂志。
- The melody still rang in her ears. 那个旋律仍然在她的耳际荡。
- She had the sapphire set in a gold ring. 她把那枚蓝宝石镶在金戒指上了。
- The Cossack raised his arm, and a shot rang out. 那个哥萨克抬起手放了一枪。
- The diamond ring dazzled with brilliancy. 这只钻石戒指闪耀夺目。
- Their refusal rang the knell of our hopes. 他们的拒绝是我们希望破灭的凶兆。
- He rang off without giving his name. 他名字也未说就挂断了电话。
- Mysteriously, there was no answer when I rang. 真怪，我按了铃，但没人应。
- Every spring they shear off the sheep's wool and sell it. 每年春天他们都要剪下羊毛去卖。
- The playground rang with children's shouts. 游戏场上到处都是儿童的喊叫声。
- meanwhile it exploringly analyzes and studies the natural frequency and dynamic performance of the shell of ranging arm. 同时还对摇臂壳体固有频率、各阶振型、动力性能进行了探索性分析研究。
- I rang you but couldn't get through. 我给你打电话，但没有打通。
- She wears a diamond ring on her left hand. 她左手上戴着一枚钻石戒指。
- Our family reunions are always three ring circus. 我家合家团聚的场面总是热闹非凡。
- I rang you several times but couldn't get through. 我给你打了几次电话,可是没打通。
- The square rang with hurrahs of the crowd. 人群的欢呼声响彻广场。
