1) measurement of sample plot
样方取值法
2) sampling method
取样方法
1.
Discussion about sampling method of liquid steel in converter;
关于熔炼成分取样方法的探讨
2.
Improvement of sampling method in cutting logging under lost circulation;
井漏条件下岩屑录井取样方法的改进
3.
Sampling Methods of Plants as Medicine;
药用植物分析取样方法初探
3) sampling methods
取样方法
1.
The defect of sampling methods of bulk flotation zinc concentrates in the real application is expounded.
阐述了现行散装浮选锌精矿取样方法在实际应用中存在的缺陷 ,提出了改进方法 ,并在实际应用中效果良
2.
In order to optimize a series of techniques of sex determination of IVF goat embryos, realize the production and commerce of female embryos of milch goat, the study compared two sampling methods, incision method and stiletto method, and also, we gathered embryo cells by the two methods separately.
结果表明 ,两种取样方法性别鉴定结果的准确性没有差异 ,桑椹胚经打孔法采样后胚胎妊娠率 ( 3 6。
4) mean square of sampled values
取样均方值
5) sampling numerical method
取样数值法
6) computing method
取值方法
1.
The inclined-shaft man car is a safe facility for carry man in mine, introduces the computing method and the adjustment technology of the braking force in braking process,then compares it with the shaft mine hoisting container,which used to indicates the manufacturing,using and test for inclined-shaft man car.
斜井人车是矿山斜井运送人员的安全设备,详细地介绍煤矿斜井人车在制动过程中制动力的取值方法及调整技术,并同竖井乘人提升容器制动力的调整方法相比较,揭示其对斜井人车的制造、使用、检验起到重要的指导作用。
2.
We can regard the narrow gauge mine car and the level man car as a evolution of the inclined-shaft man car,the computing methods of the radius of curvature between them are same,so the study of the passing radius of curvature for the inclined-shaft man car is of great significance,which will produce far-reaching effect for design,test,research and development of the man car and the gauge car.
矿用窄轨矿车和平巷人车可以看成是斜井人车的一种演变,其曲率半径的取值方法同斜井人车的曲率半径取值方法基本上是一致的,所以斜井人车所能通过的曲率半径的取值方法的研究有着重要的意义,对人车和窄轨矿车的设计、检测检验、研发也有着深远的影响。
补充资料:三次样条插值法
分子式:
CAS号:
性质:样条函数中最重要的一种函数。若函数S(x)在区间[a,b]的每一分段[xi-1,xi](i=s,2,…n)上是三次多项式,而整条曲线及其斜率是连续的,便称它是定义在区间[a,b]上的三次样条函数(cubic spline function)。利用拟合的多项式计算函数值,将计算的函数值插入到原有的实验点之间,然后再根据所有实验点拟合成曲线。用三次样条插值法获得的曲线具有很高的精度。
CAS号:
性质:样条函数中最重要的一种函数。若函数S(x)在区间[a,b]的每一分段[xi-1,xi](i=s,2,…n)上是三次多项式,而整条曲线及其斜率是连续的,便称它是定义在区间[a,b]上的三次样条函数(cubic spline function)。利用拟合的多项式计算函数值,将计算的函数值插入到原有的实验点之间,然后再根据所有实验点拟合成曲线。用三次样条插值法获得的曲线具有很高的精度。
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