1) Gaoan
高安
1.
A Study on Neutral Tone of the Gaoan (Huibu) Dialect in Jiangxi Province;
高安（灰埠）方言的轻声研究
2) safe and efficient
安全高效
1.
An article in building a safe and efficient coal mine as an example,the Mine Safety and efficient creation of the foundation conditions,Analysis of the impact on safety of mine construction factors,and these factors made solutions and constructive opinions in the future to build a safe and efficient mine and the research efforts that direction.
以千秋煤矿创建安全高效矿井实践为例,提出了安全高效矿井创建的基础条件,分析了影响安全高效矿井建设的因素,并针对这些因素提出了解决方法和建设性意见,为今后在创建安全高效矿井方面的研究和努力指出了方向。
2.
It is universally acknowledged that the exploitation of the protection layer is a safe and efficient measure that can increase coal\'s depth,raise the rate of gas extraction,prevent outburst and the pressure of impact.
开采保护层是目前国内外公认的提高瓦斯抽采率、防治突出和冲击地压等的一种安全高效措施。
3) safety and high efficiency
安全高效
1.
Research and practice of technology system on safety and high efficiency in Huainan mine area;
淮南矿区安全高效技术体系研究与实践
2.
The system can work with safety and high efficiency .
该系统能在安全高效的基础上运行。
3.
The safety and high efficiency in the thin coal seam is realized.
该矿引进新装备,在开采技术上创新,改进回采工艺,提高单产水平,实现了薄煤层安全高效。
5) installing height
安装高度
1.
The influence of installing height of CNC lathe tool on radical size error;
数控车床车刀的安装高度对径向尺寸误差的影响
2.
The basic computational formula of allowable installing height was derived by using Bernoulli equation.
应用伯努利方程式导出离心泵允许安装高度的基本计算式，并对离心泵样本中的允许吸上真空度ＨＳ的试验条件以及同一型号离心泵的ＨＳ值与该泵流量的关系作了说明。
3.
On the basis of preventing vapor corrosion and using the basic principle of calculating the physical volume,it is presented that the two methods of calculating the installing height by permissible vacuum suction height HS or net pump suction head Δh are corrected and their results are absolutely consistent.
从防止汽蚀出发 ,通过一系列分析运算说明 ,从允许吸上真空度Hs 或从气蚀余量Δh两种途径计算离心泵最大安装高度 ,方法正确且结果完全一致。
6) Installation height
安装高度
1.
Discussion on problem of cavitation and installation height of centrifugal bump;
离心式水泵的气蚀与安装高度
2.
The hydraulic calculation method for fluid delivery pipeline system of centrifugal pump and the method of determining the pump installation height are introduced.
简述离心泵和管路的特性，介绍离心泵流体输送管路系统的水力计算方法，以及如何确定泵的安装高度。
补充资料：高安
1.谓居于高位而安泰。 2.指汉哀帝时高安侯董贤。 3.宋乐章名。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条