Engineering practice indicates that the Short Time Vector-Spectrum is a new and usable method for rotary machinery fault diagnosis.
工程实践应用表明：短时矢谱分析对于旋转机械故障诊断是一种新的、较为实用的信息融合方法。
Rotary drilling is a dominant way in geotechnical engineering borehole surveying. Based on the principle of conversation of energy, the energy for rotary drilling has been analyzed.
旋转钻进是岩上工程钻探的主要钻进方式，从能量守恒原理出发，对旋转钻进的能量进行分析。
And rotary orifice lute could overcome difficulties caused by traditional orifice lute, and has successfully been applied in seepage control engineering of Goupitan Hydropower Station.
旋转式封闭器能解决这一系列问题，并已成功地在构皮滩水电站渗控工程中运用。
Combined with medium pressure steam heat-supply engineering, the applicability of square compensator, ball compensator and rotary joint compensator is discussed.
结合某中压蒸汽供热工程，探讨了方形补偿器、球型补偿器、旋转补偿器的适用性。
In this paper, we have an in-depth and meticulous research on the calibration of rotary table, rotation scan and piece and automatic data registration technology in reverse engineering.
本论文对旋转工作台标定、旋转扫描拼合及逆向工程中的多视数据自动拼和技术做了较为深入地研究。
By replacement of rotary kiln tube body section solves the problems brought by ageing equipment, such a replacement with simple process and low engineering cost.
通过对回转窑筒体实施截体更换，解决了设备老化带来的问题，而且工艺简单，工程成本低。
SONG Jie. Study on Rotary Joint Test System for Engineering Machinery [D]. Nanjing: Nanjing Forestry University, 2013.
[4] 宋杰。工程机械回转接头试验系统的研究[D] 。南京： 南京林业大学， 2013。
SONG Jie. Study on Rotary Joint Test System for Engineering Machinery [D]. Nanjing: Nanjing Forestry University, 2013.
[4] 宋杰。工程机械回转接头试验系统的研究[D] 。南京： 南京林业大学， 2013。
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