1) pressure-base factor
基压系数
2) base pressure factor
基底压力系数
3) piezoresistance coefficient
压阻系数
1.
The comparison of two group Yb film sensors,one is unheated treatment and the other is heat treatment at 300 ℃ for 1 h in vacuum,indicates that the piezoresistance coefficient of the heated film is larger than not only the unheated,but also the Yb foils.
采用真空蒸发工艺制备镱薄膜传感器,在小于1GPa压力范围内对未经任何处理和300℃真空热处理1h两组镱薄膜传感器进行准静态加载标定,后者的压阻系数明显高于前者,并且大于箔式镱传感器的压阻系数,结合扫描电镜和电学性能测试分析,发现热处理有助于薄膜晶粒长大,降低薄膜电阻率,从而提高了镱薄膜传感器的压阻灵敏度。
2.
Although the film was the same metal construction feature as manganin alloy does,it has smaller crystalloid size,twice resistivity and less piezoresistance coefficient than the alloy.
但是 ,锰铜镀膜的结晶晶粒度与工业生产的锰铜合金还有较大差别 ,宏观物理量表现为 :电阻率偏高 ,冲击压阻系数偏小。
4) 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。
5) pressure coefficient
压力系数
1.
Pressure coefficient measurements of turbine blade trailing edge slots;
涡轮叶片尾缘半劈缝冷却结构压力系数的实验研究
2.
Research on Pressure Coefficients of Turbine Blade Internal Cooling Passages;
涡轮叶片内流冷却通道中压力系数的研究
3.
The tectonic setting,sedimentary microfacies,reservoir lithology,porosity,permeability,pressure coefficient,oil saturation,liquid production,oil production,and reservoir forming characteristics in Boxing Sub-sag are all described in detail.
从构造位置、沉积微相、储层岩性、孔隙度、渗透率、压力系数、含油饱和度、产液量和产油量等方面对博兴洼陷的成藏特征进行了详细描述。
6) 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。
补充资料：压力系数
分子式：
CAS号：
性质：当流体绕一物体流过时，在流体未受干扰的地方其流速为v，流动静压力为ps，流体的密度为ρ，则在被绕流物体上任意一点的压力，ρs1与未受扰动流体的压力ps，之差与未受扰动流体速度头( )之比值称为压力系数，以p表示，即
CAS号：
性质：当流体绕一物体流过时，在流体未受干扰的地方其流速为v，流动静压力为ps，流体的密度为ρ，则在被绕流物体上任意一点的压力，ρs1与未受扰动流体的压力ps，之差与未受扰动流体速度头( )之比值称为压力系数，以p表示，即
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