1) well losses coefficient
井损系数
1.
By comparison with the multi-step well flow experiment data analysis, the pumping quantitychange times could be decreaced by at least two times on the same basis of obtaining well losses coefficient C,comprehensive parameter and transmissivity coefficient T.
文中应用线性回归法,对一次阶梯流量井流试验数据进行适当交换后,可得回归直线方程,与目前采用的多次阶梯流量井流试验数据的分析相比较,在同样可以得到井流实验欲求的井损系数C,综合参数和含水层导水系数T三个参数的情况下,至少可以使抽水量的变化次数减少两次。
2) well loss parameters
井损参数
1.
A new method for determining the well loss parameters and hydrogeology parameters according to the analysis of unsteady well pumping test data is proposed.
针对目前在分析非稳定井流试验数据以确定机井井损参数与含水层水文地质参数的方法 ,仅能在泰斯假设条件下应用的问题 ,文中对三次定流量非稳定流抽水试验过程中的降深表达式进行均值处理 ,构成一个三元非线性方程组 ,利用迭代法求解该方程组 ,能够计算出机井的井损系数C与非线性指数n。
3) well-pattern coefficient
井网系数
4) well bore coefficient
井眼系数
5) wear coefficient
磨损系数
1.
PR MMCs has super wear resistance with lower wear coefficient than high-speed steel.
复合材料比高速钢的磨损系数低两个数量级,具有更低的磨损系数,因此具有良好的耐磨性。
2.
In this paper, how to select wear coefficient X for blanking die work size was analyzed, And the new way of wear coefficient calculation was worked out, And through some examples, explain how to use it.
分析了在冲裁凸、凹模工作尺寸计算时 ,选取磨损系数X时存在的问题 ,提出了正确选取和计算磨损系数的方法 ,从而为凸、凹模工作尺寸的准确计算提供了保证 ,并举例进行了说明。
3.
According to test data of coatings obtained using home-made multifunctional micro-wear tester,the influence of crater measurement error on wear coefficient under line condition was mainly analyzed.
本文利用自行研制的多功能微磨损试验机研究涂层的微磨损测试数据,主要分析了线接触工况下磨痕的测量误差对磨损系数误差的影响,讨论了获得合理而准确的测量值的微磨损测试条件。
6) Loss coefficient
损耗系数
1.
The effects of the length,position and loss coefficient of the fiber that connects the LPGs on the cascaded LPG spectral characteristics are discussed.
利用传输矩阵法分析了级联长周期光栅的光谱特性,讨论了级联处光纤的长度、位置以及包层模损耗系数对级联长周期光栅光谱的影响,并对级联长周期光栅和相移长周期光栅的光谱进行了比较。
2.
For the polymeric electro optic waveguide, approximate expressions of propagation constant and loss coefficient are derived by using perturbation theory according to coupled mode theory of the ideal optic waveguide, thereby complicated complex calculations for finding the solution of eigenvalue can be simplified to simple real calculations.
对于聚合物电光波导 ,依据理想光波导耦合理论的微扰理论 ,推导传播常数和损耗系数的近似表达式 ,从而将求解本征值的复杂复数运算简化成简单实数运算。
3.
By theoretical calculation, the wave-length range and K value at nr <1, as well as loss coefficient, a= 0.
通过理论计算,得到了该材料nr<1的波长范围,消光系数K和损耗系数a,通过工艺和材料的选择,使a理论值达到0。
补充资料:扣损余额全损
扣损余额全损
【扣损余额全损]财产保险理赔业务常用术语。从保险标的全损额中扣除出售损余物资所得加上出售及检验费用后的全部净损失额。保险人负责赔付保险金额与出售损余物资所得款项扣除出售费用和检验费用之后的差额。
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