recovery coefficient

It is proved that the cracking-strength and the unloading coefficient of the pole is higher, the performance of crack closing and deformation recovery is well, the crack distribution states short-thin and unlinked up, and the ductile failure property is improved.

结果表明：电杆的抗裂度和卸载系数比较高，表现出良好的裂缝闭合性能和变形回复性能，裂缝呈短细非贯通分布状态，并呈现出一定的延性破坏性质。

And three-dimensional sidewall compression inlet with 25 percent cowl position has high mass capture and total pressure recovery coefficient and isolator exit flow flied is homogeneous.

整流罩位置为25%的三维侧压进气道可以获得较高质量捕获和总压恢复系数，且隔离段出口流场比较均匀。

The actual retrofit results show that the coefficient of heat recovery is increased greatly, and the crude preheating temperature is raised from 288 ℃ to the highest of 303 ℃, The in-vestment payback time is only half year.

实践结果表明，原油预热终温由原来已经较高的288℃进一步提高最高可达303℃，投资回收年限为半年。

Integrating the 2-D diffusion equation, the coefficient of saturation recovery is derived and its characteristics can be revealed clearly. Then the theoretical expression of coefficient of saturation recovery under the strong equilibrium condition and the corresponding calculating value have been obtained.

在此基础上积分二维扩散方程，得到了恢复饱和系数，阐述了它的特性，进而导出了在强平衡条件下的恢复饱和系数的理论表达式和相应的数字结果。

The minimum detectable value of sorbic acid is 1 × 10-9 g, coefficient of variation ( CV) is 0.18%, recovery rate is 99.81%.

回收率为99.81%；CV（变异系数）为0.18%。

Results: The correlation coefficient was 0.999, RSD was 1.3 %, the average recovery was 90 % ~102.5 %.

结果: 优化微波消解条件,标准曲线相关系数为0.999, 相对标准偏差为1.2%, 平均回收率90%~102.5%.

The correlation coefficient for the thebaine was greater than 0.999 2. The average rate of recovery for the reference substance was 100.08% and the relative standard deviation was 0.48%.

样品中蒂巴因的平均回收率为100.08%，RSD为0.48%。

The standard deviation is 0.9 μ gCu(ⅱ)/ 50ml, the coefficient of variation is 1.6% and percentage recovery is in the range 92-110%.

该方法的标准偏差、变动系数和回收率分别为0.9μgCu（Ⅱ）/50ml，1.6%和92～110%。

And water is used in cold test. Through changing operating conditions, throat area and back pressure, the change rule of discharge coefficient and pressure recovery factor were found.

通过大量冷态试验，在大范围变化工况、变化喉部面积及变化背压条件下，利用水对低温流量控制系统进行研究，得到了流量系数、压力恢复系数的变化规律。

The high coefficient of determination ( 0.9968 and 0.9996) and high recovery ( 90.9 and 92.7%) for the colorimetry and HPLC indicated that both methods could be used to quantify the solanine content.

两直线的高相关系数表明，两种方法都可以用来测定龙葵素的含浙江人学硕卜学位论文量。其回收率都比较高，分别为92.7%、90.9%，且变异系数分别为0.1%、0.2%。

The average recovery of cyanocobalamin reaches 100. 9% and the coefficient of variation is 1. 6%.

实验中维生素B（12）的平均回收率达100.9%，RSD为1.6%。