1) compressibility
[英][kəm,presi'biliti] [美][kəm,prɛsə'bɪlətɪ]
压缩系数
1.
Experiment and correlation for compressibility of crude oils;
原油压缩系数实验与关联
2.
A theoretical formula of vuggy rock compressibility;
溶洞介质的压缩系数计算公式
3.
Effect of rock compressibility on reservoir dynamic reserves determination;
岩石压缩系数对油藏动态储量计算结果的影响
2) compression coefficient
压缩系数
1.
Combined with practical work compression coefficients obtained by those tow methods are comparatively analyzed.
介绍了标准固结法与快速固结法,并通过工程实际对两种方法分别测得的压缩系数进行了对比,指出压缩系数的大小不仅与试验方法有关,同时与土的性质也有很大的关系。
2.
Form the indoor compression test,test cubes made from waterish loess mixed with certain amount of fly ash,the compression coefficients and the waterish coefficients are obtained,and the mechanical properties of the mix are studied.
对掺入适量粉煤灰的黄土试块进行室内压缩实验,得出其压缩系数和湿陷系数,并对黄土粉煤灰混合料的力学性能进行探讨。
3.
The compression coefficient in settlement calculation for vacuum preloading is based on the oedometer test,but the stress state in ground for vacuum preloading is different from oedometer test,the results of settlement calculation is unreasonable used parameter from oedometer test.
真空预压的沉降计算参数(压缩系数)是通过压缩试验得到的,但地基土在真空预压荷载作用下的受力状态与压缩试验中土样的受力状态是不同的,用压缩试验得到的压缩系数进行真空预压处理的沉降计算是不合理的。
3) compressibility coefficient
压缩系数
1.
Discussion and development on calculation method of rock compressibility coefficient;
对岩石压缩系数计算方法的讨论及改进
2.
The article discusses the pressure and intermolecular force of gas system,new physical meaning of gas compressibility coefficient,and three pressures of gas system.
对天然气体系压力与分子力、天然气压缩系数新的物理意义、天然气体系中的 3种压力进行了讨论 ,给出了 3种压力计算实例 ,得出了井眼内天然气内压力的一个重要性质 ,文中介绍的方法是气柱压力计算方法系统讨论的基础。
3.
Three methods are put forward in this paper by strict mathematical deduction based on the theoretical study of rock pore compression and the conception of compressibility coefficient.
在岩石孔隙压缩理论研究的基础上,根据压缩系数的概念,通过严格的数学推导,提出了三种孔隙度地下压缩校正方法,并利用油田实际覆压下的岩石孔隙度压缩实验资料进行了分析验证。
4) coefficient of compressibility
压缩系数
1.
In order to compare the filtration characteristic of sludges from the two kinds of MBR,the specific cake resistance and the coefficient of compressibility of these fractions were mensurated.
首先将好氧MBR污泥和厌氧MBR污泥分离成悬浮固体、胶体+溶解性物质和溶解性物质3种组分,然后通过测定污泥及各组分的比阻和压缩系数对两种MBR污泥的过滤性能进行比较研究。
2.
Besides, the paper mostly discusses and analyzes the variance rule of the coefficient of compressibility and oedometric modulus of compression in the different pressure regions and the variance rule of the coefficient of consolidation.
通过碱渣的压缩试验 ,研究了击实碱渣的压缩变形性质 ,讨论和分析了击实碱渣在不同压力区间的压缩系数及压缩模量的数值分布规律和固结系数的数值变化规
3.
On the basis of the analysis of the relation between the physical indexes and the mechanical indexes,by means of RBF neural network system,and in terms of the earth s water ratio,density,pore-solids ratio and plastic index,the coefficient of compressibility is pre-tested.
在分析土的物理指标与力学指标关系的基础上,利用RBF神经网络,采用土的含水率、密度、孔隙比与塑性指数来预测土的压缩系数。
5) Compression factor
压缩系数
1.
The ultra low power Roots flow accumulator is designed in need of increasing the accuracy of natural gas measurement in practice, with revision of perfect gas equation by using the gas compression factor Z, which could more accurately achieve the temperature and pressure compensation of natural gas real time.
针对目前工业现场的天然气计量情况,设计了超低功耗罗茨流量积算仪;引入天然气压缩系数Z,对理想气体状态方程进行修正,流量计能够更精确地实时温压补偿;详细介绍了积算仪的硬件和软件设计方案,利用MSP430单片机的低功耗和高集成度的优点,该系统适合于电池供电和远程应用场合,应用结果表明,该系统运行稳定可靠,检测精度高,具有一定的实用性和推广价值。
2.
In order to describe the compressibility of traffic flows and determine the compression factors,the Mach number of gas dynamics is introduced,and the concept and the formula of the compression factor are obtained.
为了描述交通流的压缩性并确定交通流压缩系数,将气体动力学中的Mach数引入交通流研究中,得到交通流压缩系数的定义及计算公式。
补充资料：压缩系数
分子式：
CAS号：
性质：于实际气体，当其温度为T、压力为p、摩尔容积为v时，压缩系数Z=。式中R为气体常数。对于实际气体Z≠1，其值除与气体种类有关外，也因温度、压力不同而异。可写成pv=ZRT，为实际气体的状态方程若已知Z即可求出气体的p-v-T关系。对绝大多数气体来说，压缩系数Z是对比压力pr(pr=，pc为临界压力)和对比温度Tr(Tr=，Tc为临界温度)的函数。其关系已绘成图表，在有关物理化学手册中可以查出。
CAS号：
性质：于实际气体，当其温度为T、压力为p、摩尔容积为v时，压缩系数Z=。式中R为气体常数。对于实际气体Z≠1，其值除与气体种类有关外，也因温度、压力不同而异。可写成pv=ZRT，为实际气体的状态方程若已知Z即可求出气体的p-v-T关系。对绝大多数气体来说，压缩系数Z是对比压力pr(pr=，pc为临界压力)和对比温度Tr(Tr=，Tc为临界温度)的函数。其关系已绘成图表，在有关物理化学手册中可以查出。
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参考词条