待定

The results showed that,the relationship between the relative biomass or grain yield and the soil moisture,or the relationship between the relative biomass or grain yield and the water consumption in the simulation experiment under rainproof shelter in field ;and the re...

结果表明，无论是模拟土柱试验中，相对生物量、相对经济产量与土壤水分保证率之间的关系，或者相对生物产量、相对经济产量与相对耗水量之间的关系；还是大田小区试验中，玉米产量与耗水量之间的关系，或相对产量与相对耗水量之间的关系，它们都遵循如下抛物线变化规律：y＝ax2＋bx＋c，a、b、c为待定常数。

An improved median rank function obtained by genetic algorithms is presented to reduce the errors of rank assessment.

在总结了威布尔分析方法中应用较为广泛的几种中位秩计算公式的基础上，利用遗传算法对其一般表达式中的待定参数进行优化，进而提出了改进型的中位秩计算公式。

I knew we were up for review, and I wanted to show you what we could do.

我知道我们在待定但是我想让你知道我们可以做什么

The Ritz method We set expressions of components of displacement that satisfy the boundary conditions of displacement , which contain several undetermined coefficients.

§10-3 位移变分法 10一瑞次法先设定满足位移边界条件的位移分量的表达式，其中包含若干个待定的系数，再根据极小势能原理，决定这些系数。

In this case the Draw bar assembly is need to allow the rivet spacing to be determined.

在这种情况下，绘制酒吧装配需要，使铆钉间距待定。

In order to calibrate wavelength with sine curve,three algorithms using different numbers of unknown parameters are proposed.

使用正弦曲线拟合进行波长校准时，根据不同的待定系数选择方法，提出三种校准算法。

To improve the robust characteristic s , the paper makes use of nonlinear constraint method is used to optimize the weight vector of adaptive pattern. The final solution of weight vector is different from alterable diagonal loading and the unknown parameter in optimum optimal solution can be obtained easily and accurately.

为了提高算法的稳健性，本文采用非线性约束方法对进行优化，的优化解在形式上不同于可变对角加载类算法，且优化解中的待定参数容易准确求出。

The diagram of shearing force is formulated by trigonometric series and used to determine the coefficients in above expansions.

剪力图是由三角级数表示的，并用于决定上述本征函数展开式的待定系数。

The diagram of torque is formulated by trigonometric series and used to determine the coefficients in above expansions.

扭矩图是由三角级数表示的，并用于决定上述本征函数展开式的待定系数。

The diagram of torque is formulated by trigonometric series and used to determ in e the coefficients in above expansions.

扭矩图是由三角级数表示的，并用于决定上述本征函数展开式的待定系数。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。