pressure-sensitive paper

This paper deals with the influences of the processing parameters ( canlender temperature, nip pressure, calender speed and pattern) on the properties of thermal bonding nonwoven fabrics.

本文分析探讨了热粘合加工工艺参数（轧辊温度、压力、速度和轧辊花纹）对热粘合非织造布性能的影响。

Through preliminary analysis of the fault of the system, and aimed at pressure instability of high-pressure water tank and pressure shortage at descaling points, this paper will use the pressure of the descaling system as the main research object to analysis and study.

通过对除鳞系统故障的初步分析，针对高压水除鳞系统的高压水罐的压力不稳定以及除鳞点压力不足的情况，本论文将以除鳞系统的压力作为主要研究对象进行分析研究。

This paper deals with the thermal performance of high pressure rotary seals.

本文叙述了对高压回转密封件的热性能研究。

Pressure laid paper press paper paper specializes in a paper cover decoration.

压纹纸压纸纸是专门生产的一种封面装饰用纸.

This paper deduces its design formula involving only the dimension parameters, by taking the maximum pressure angle equal to the allowable pressure angle, and also discusses the problem about the limit value of pressure angle.

本文按该机构的最大压力角等于许用压力角的条件导出了包含其各尺寸参数的设计公式，对其中压力角的极值问题进行了讨论，并利用电子计算机辅助设计。

In this paper, SEM, Laser Size Analyzer, Specific Area Measurement, Micro Thermal Gravimetry and X-ray Diffraction are used to determine the activation mechanisms about pretreated magnetite concentrate by high pressure grinding.

本文通过SEM、激光粒度分析、比表面积测定、润湿热的测定及X衍射分析对高压辊磨预处理铁精矿的活化机理进行了研究。

This paper mainly introduces the calibration method of piezoelectricity pressure sensors in the pressure field testing.

介绍压力场测试中所采用的压电压力传感器的标定方法.

This paper studies the theory and method of energy saving through adjusting flow and automatic control, and the influence of intake pressure changes on reciprocating compressor performance.

研究往复式压缩机流量调节和节能控制的原理与方法，重点研究进气压力变化对往复式瓦斯压缩机效能的影响。

This paper introduces the calculation methods of pressure temperature rating for ASTM materials using in power station valves, and also introduces the relations between pressure and class for high pressure and high temperature power station valves

介绍了电站阀门用ASTM材料的压力温度等级的计算方法及常用高温高压电站阀门压力温度等级与磅级制阀门的关系

In this paper, we report the photoluminescence from high quality nanocrystalline ZnO thin films. The high quality nanocrystalline ZnO thin films are prepared by thermal oxidation of ZnS films at 800 ℃, which are deposited by low pressure metal organic chemical vapor deposition technique.

报道了利用低压金属有机物化学气相沉积技术生长纳米ZnS薄膜，然后，将ZnS薄膜在氧气中于800℃温度下进行热氧化制备高质量纳米ZnO薄膜。