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1)  pressure energy
压能
1.
n this peper,on the basis of the running experience of KJ11 coal mine pressure energy automatic monitoring system,according to the theory and practice,the various factors of influencing pressure energy precision has been expounded and the effective way of rasing presssure energy precision has been expounded.
本文主要是以KJ11型矿井压能自动监测系统的运行经验为根据,进一步从理论上和实践上阐明影晌压能测算精度的各种因素和提高压能测算精度的有效措施。
2.
This applies pressure energy monitor for automatic continuance monitoring of coal mine ventilation nodes pressure energy with MCS-51 single-chip microcomputer, and studies such primary diameters as the pressure of unload adjusting room,wind speed,temperature etc.
本文应用MCS—51系列单片计算机,构造了压的测试器以实现对矿井通风点压能的自动连续测试。
2)  compressive properties
压缩性能
1.
The compressive properties and fracture mechanism of C/C-SiC braking composites were investigated.
以短炭纤维、炭粉、Si粉、树脂和粘结剂为原料,采用温压-原位反应法(WC-ISR)制备C/C-SiC制动材料,研究该材料的压缩性能及其破坏机理。
2.
The effects of yttrium(Y), beryllium(Be), samarium(Sm), boron(B)and neodymium(Nd)on the microstructures and compressive properties at room temperature(RT)of Ti-8.
5%Si(质量分数)共晶合金微观组织和室温压缩性能的影响。
3.
Shape and diameter distribution of the pores were characterized,and compressive properties parallel and perpendicular to the direction of pores for the fabricated samples were tested.
测定了所制备材料的密度、孔隙率和通孔率,对所制备多孔材料的气孔形貌和气孔大小分布进行了分析和表征,并对所制备的样品沿平行于气孔方向和垂直于气孔方向的压缩性能进行了测试。
3)  pressure energy
压力能
1.
A refrigeration process for tire rubber comminution with pressure energy recovered from natural gas pipelines as power;
天然气管网压力能用于废旧橡胶粉碎的制冷装置
2.
In order to recover the pressure energy generated in the natural gas pipeline networks and to meet the demand of urban natural gas peak-shaving, LNG peak-shaving proposal was advanced to recover pressure energy of gas transmission pipeline networks.
为了回收天然气管网蕴含的巨大压力能,且同时满足城市燃气调峰的需要,提出了回收输气管网压力能的天然气液化调峰方案。
3.
Schemes are developed to utilize the pressure energy of carbon dioxide and natural cooling.
通过对吉林万金塔地区地下二氧化碳资源的组分,各井井底静压、流压、静温、流温及不同季节不同深度地下温度等因素的研究,制定出了充分合理利用二氧化碳气压力能和自然冷量方案,并于2002年初应用到吉林石油集团3t/h液化二氧化碳装置上,已取得了明显经济效益。
4)  piezoelectric properties
压电性能
1.
Effects of porosity and grain sizes on the dielectric and piezoelectric properties of porous PZT ceramics and their mechanism;
孔隙率及晶粒尺寸对多孔PZT陶瓷介电和压电性能的影响及机理研究
2.
Microstructure, dielectric and piezoelectric properties of mixed-layered Bi_7Ti_4NbO_(21) ferroelectric ceramics ;
复合层状Bi_7Ti_4NbO_(21)铁电陶瓷的结构与介电和压电性能研究
3.
Synthesis and piezoelectric properties of (Na_(0.5) Bi_(0.5)) TiO_3-BaTiO_3;
(Na_(0.5)Bi_(0.5))TiO_3-BaTiO_3的合成与压电性能
5)  piezoelectric property
压电性能
1.
A new composite with special piezoelectric property was prepared by using lead magnesio-niobate piezoelectric ceramic powders (PMN) as dispersing phase and carbon fiber (CF) as electric-conducting filler in acrylonitrile butadiene rubber (NBR) matrix.
以丁腈橡胶(NBR)为基体,铌镁锆钛酸铅(PMN)粉体为分散相,碳纤维(CF)为导电填料,制备了压电复合材料,研究了复合材料的压电性能及介电性能。
2.
Investigated was the dielectric and piezoelectric property in the vicinity of morphotropic phase boundary of the PMN-PT ferroelectric ceramics.
采用固相合成法制备了准同型相界附近的PMN-PT铁电陶瓷,对其介电和压电性能进行了研究,并讨论了不同掺杂对陶瓷的晶粒尺寸,介电常数,压电系数和机电耦合系数的影响,分析了不同掺杂取代位置对陶瓷的介电和压电性能的影响。
6)  compressive property
压缩性能
1.
On the fabricating and compressive property of aluminum foam;
泡沫铝制备与其压缩性能研究
2.
The results show that the abrasion resistance and compressive property of PTFE/GF increase markedly after irradiating.
考察电子束辐射对玻璃纤维增强聚四氟乙烯(PTFE/GF)摩擦磨损性能和压缩性能的影响。
3.
Results show interface interlayer,which decreases residual stress in composites and improves interface bond between reinforcement and matrix,boosts up compressive property of SiC/Al interpenetrating composites.
结果表明,界面过渡层降低了复合材料中的残余应力,改善了界面的结合,提高了复合材料的压缩性能。
补充资料:化工余压能回收装置
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性质:专门用以回收化工生产中流体剩余压力能量的新型节能装置。全装置由流体(或称液力)透平机,能量转换器、驱动电机和耗能的机械(泵或压缩机)等四部分所组成 。如图所示,吸收塔(1)中的高压液体先经液力透平机(5),把它的余压能回收转换成液力透平机的输出转矩(功率)后,再反馈至低压系统的再生塔(2)。这样不但不影响原流程的运行,还可回收大量的从透平机输出的转矩(功率)。但由于受吸收塔中液体压力及其流量的波动,使透平机的转速随之波动,因此必须经过一组特殊的能量转换器(6),疏导成与电机(3)相匹配的转速后,再从电机的另一端输给电机轴系,可大大减轻电机的负荷,实现了整体的节能效果。在这套节能装置中,液力透平机的瑾规格多已系列化,新型能量转换器则是全套装置的关键部分。目前已广泛地应用于化肥工业,石油加工工业以及水利工业等领域。

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