查询词典 accuracy

Feedback catheter 7 is the role of the regulator valve to improve accuracy.

反馈导管7的作用是提高减压阀的稳压精度。

Only in cauchy distribution are expected value and variance non-exist. By sas programming with SQL and MACRO we solve the fit of frequency distributions of data with these distributions. Meanwhile good-of-fit test is actualized so that the bound of parameters of distribution function is dwindling until the desired accuracy is arrived. The process is executed by the circle of macro.

利用SAS的SQL和MACRO等语句编写了大量的程序，以拟合优度检验结果为标准，不断地变换八种分布的参数变化范围，通过宏程序的不断循环，逐步缩小参数的范围，最后达到预先设定的标准，从而可以发现八种分布中哪几种分布能比较好地拟合给定的实际频数资料，我们再根据拟合优度检验的结果判断出哪种分布拟合实际频数资料最好，最终获得该频数资料的最佳的理论分布函数形式。

First of all, Cauchy inequality is used to obtain a basic inequality. Secondly, the functions of basis are made by Galerkin method, and the error estimates of eignevalues are obtained by Cauchy inequality. At last, the computational method of the approximate value of the eigenvalues turns out immediately, and accuracy of the-th approximate value is estimated by the n-tb approximate value.

首先利用Cauchy场不等式证明了一个基本不等式；其次采用Galerkin方法来构造适当的基函数，并利用Cauchy不等式给出了其特征值计算的误差佑计式；最后得到计算梁横向振动问题的特征值的近似值的算法，而且可以用第n次近似值来估计第n-1次的近似值的精确度。

Numerical experiments are carried out to examine the computation accuracy and convergence speed of the method for the free-term coefficient and Cauchy principal value integration.

对截断圆柱上的波浪作用力与解析解做了对比，发现本方法具有很高的计算精度，随网格的加密迅速收敛于解析解。

And the results indicate that FRAWO is suitable for CBR system due to its efficiency and accuracy.

实验结果表明，FRAWO法适用于CBR系统，检索速度较快、准确性高。

It improves the celerity and accuracy of speed tracking.

提高速度跟踪的快速性和精确性。

It was fit for quantitative analysis on mass soil because of its celerity and accuracy.

结论］时于大批土壤样品的定量测定，可以采用该方法进行快速、准确的分析。

The method has many advantages such as celerity, high accuracy and degree of precision. It is appropriate for use and extension.

石墨炉原子吸收测定化妆品中的镉具有快速、准确、灵敏度高等优点，适于广泛使用和推广。

The method has better accuracy and recovery and is suitable for determining pyrethoid pesticides in celery cabbage.

该法具有较高的精密度和灵敏度，且操作简单、分析速度快，可作为一种经济实用的分析方法应用于大白菜中拟除虫菊酯农药残留的常规检测。

Celiac artery angiography diagnostic accuracy rate of about 70%~ 80%, and is likely to find cancer early.

腹腔动脉造影的诊断正确率约70％～80％，并有可能发现早期癌。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。