Experiment study of muffler for pneumatic motor in roof bolter

1、

Never use an impact bolter to tighten the wheel bolts.

请勿使用冲击螺栓扳手拧紧车轮螺栓。

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2、

Pneumatic motor is a kernel part of the roof bolter.

锚杆钻机气动马达是该设备的核心部件。

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3、

The Research on Preventing Chinese Cabbage from Early Bolter in Northwest Hebei Province

冀西北高寒区大白菜防春化栽培技术研究

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4、

A theoretical and experimental study of the pneumatic gear motor in roof bolter

气动锚杆钻机齿轮马达特性的理论分析与实验研究

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5、

Design and Application of Testing Stand for Pneumatic Roof Bolter

气动锚杆钻机试验台的设计和应用

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6、

The Flow Rate Measurement System of Compressed Air for Pneumatic Roof Bolter

气动锚杆钻机供气流量检测系统

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7、

Performance of flyash bolter and its effectiveness analysis in power plants

粉煤灰分选设备性能及其在电厂中应用的效益分析

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8、

Methods: 100 pregnant women undergoing induced abortion were randomly divided into two groups: group M was manually controlled infusion of propofol. It was administrated propofol 2mg/ Kg by intravenous injection after disinfection, and administering 0.5& 1.0mg/Kg boluses according to the patient's needs;

方法100例孕妇分为两组：M组采用丙泊酚MCI，消毒后静注丙泊酚2mg／kg，术中有体动反应时追加0.5～1.0mg／kg；

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9、

The result showed that the mean released rate of copper, cobalt and selenium in the boluses were 7.33mg/ kg, 0.33 mg/ kg and 0.21mg/ kg, respectively.

试验结果，在体外模拟条件下，Cu、Co、Se释放速度分别为7.33、0.33和0.21mg／kg；

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10、

Methods: The timing boluses were performed in twenty cases and the parameters such as effective concentration threshold of renal artery were obtained by the time-density curve.

方法：20例行同层动态增强扫描，通过时间-密度曲线获得肾动脉的有效浓度阈值。

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11、

Study on the C on trolled-release Boluses on Trace Elements for Ruminants and Their Metabolism in Rumen of Goat

反刍动物复合微量元素缓释丸及其在山羊瘤胃中代谢的研究

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12、

The results showed that the released amount of trace elements in the boluses could meet dairy cow's requirement and significantly improve milk yield and quality.

结果表明，缓释丸释放的微量元素能够提供产奶牛的需要，对产奶量和乳品质的提高有显著的影响。

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13、

There were no statistically significant differences in the frequency of PCA demands and delivered boluses or among perioperative VAS scores.

结果显示，在PCA需要次数、PCA给药量及围术期VAS评分方面没有显著的统计学差异。

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14、

The Influence of Biologic Effect of Skin and Lung in Breast Radiotherapy in Different Manners Using Tissue Equivalent Boluses on Chest Wall

乳腺癌胸壁照射加等效膜对皮肤和肺的生物效应的影响

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15、

Cu, Co and Se nutritive value of compound trace elements controlled release boluses for grazing ruminants

复合微量元素缓释丸对放牧反刍动物Cu、Co、Se营养价值的研究

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16、

A bomb disposal team was called to the airport to remove the suspicious material from the plane.

一队拆弹专家奉命到机场移除机上可疑物品。

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17、

It takes a lot of nerve to be a bomb disposal expert.

作为排弹专家需要足够的勇气。

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18、

The film follows a US bomb disposal team on duty in Iraq.

本片讲述了在伊拉克执行任务的美军拆弹部队的故事。

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19、

Which means that, while I was playing sports and auditioning for musicals in a Connecticut middle school, she was cowering in a bomb shelter five nights out of seven, trying not to die.

也就是说，当我在康乃狄克州的中学进行体育活动、参加音乐剧试演的时候，她则一个礼拜有五天晚上躲在防空洞壕里免于一死。

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20、

Threats to bomb Iran and staying out of Syria do not add up to a coherent Middle East policy.

威胁轰炸伊朗、置身叙利亚局势之外并非前后连贯的中东政策。

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