unknown constant

These are the constant, never-ending, unknown, hidden variables that are always operating in every market-always!

在任何市场,这些持续的 、 永无止境的 、 未知的 、 隐藏的变数总是存在!

The fuzzy differential equations are a kind of condition equation containing the unknown function its differential and the known fuzzy function or fuzzy constant.

模糊微分方程是未知函数及其导数与已知模糊函数或者模糊常数的条件等式，方程解的模糊性是由已知模糊函数或模糊常数所引起的。

It is recommended that a constant thermal value of wax precipitation for crude oils with unknown molecular structure should be 210 Jg.

对未知分子结构的原油，建议蜡的平均结晶热取为210J/g。

The critical elevation method was adopted to deal with the unknown radar parameters, and combine those parameters into a radar character constant.

针对低重频PD雷达对目标的发现概率计算过程中所遇到的问题，采用临界仰角法处理雷达的未知参数，将之合并为雷达系统特征常数。

The approach based on Maximum Likeihood ( MLE) treats the unknown temporal variable as a constant, which generates a larger estimate variance, In this paper, the relation model of known temporal information and unknown temporal variable has been established.

Kirilov的基于极大似然估计（Maxi－mumLikelihoodEstimation，MLE）的推理方法将未知时间变量看作常数，估计方差较大。