查询词典 estimate

Based on the researches mentioned above, choosing 18 typical indices, which on behalf of the natural-human pressure (6), ecological states (8), and responses of the human and society (4), using analytic hierarchy process, the author established an estimate system of regional ecological security, worked out a half quantitative compound index number of regional ecological security in Lazi County.

在以上研究的基础上，选取代表自然和人文压力(6个)、生态系统状态(8)和人文社会响应(4个)的共18个典型指标，利用层次分析法建立区域生态安全状况评价体系，半定量计算出拉孜县区域生态安全综合指数。

To estimate the effects of compressibility, we assume that the cake resistance is a function of the pressure drop.

为了估计可压缩性的影响，我们假设滤饼阻力α是压降的函数。

The simulation results show the fusion map used to estimate the position of under water vehicle is consistent,computable and effective.

仿真结果显示：采用融合地图对水下机器人的位置估计是连续的、可计算的、有效的。

Accordingly, this paper proposes a short-term traffic flow prediction model of data fusion algorithm based on Filtering step by step. Compared with traditional prediction model through Kalman Filtering Theory, this model is not only reduce the computation and lower model to center processor's request, but also ensure estimate accuracy.

基于此，本文提出了一种基于分步式滤波的数据融合算法(Fusion Algorithm of Filtering Step By Step ，简记FAFSS)的短时交通流量预测模型，该模型与传统的基于卡尔曼滤波理论的预测模型相比，不仅减少了计算量，降低了模型对中心处理器的要求，而且保证了预测的精确度。

The weighted least square iteration computational equations and error estimate equations are given.

给出了加权最小二乘法的迭代计算公式和误差估计公式。

The article discussed statistic to estimate computative meaning, value, the principle that estimation should follow, the requirement that should have reachs the specific means with computative estimation.

本文论述了统计估计推算的涵义、重要性，估算应遵循的原则，应具备的条件及估计推算的具体方法。

The second chapter discusses the significance and method of distinguishing the systems condition, and gives out a practical scheme to estimate the condition number.

第二章讨论了判别方程组性态的意义和方法，同时给出了一种估计条件数的实用方案。

Additionally, this research used One-Pass Method for first time to estimate jointly the conditional mean equation and conditional variance equation of Bivariate GARCH Model to avoid estimating error in previous relative studies with Two-Pass Method.

此外，本文在进行模型估计时，首度采用一阶段估计法，来联合估计双变量GARCH模型中的条件平均数方程式与条件变异数方程式，以避免过去相关文献将两条方程式个别估计时所造成的估计误差。

3 This is a famous question in understanding conditional probability, which simply means that given some information you might be able to get a better estimate.

这是一条对条件概率理解的问题，简单来说就是在给出的条件下你可能会得到较好的预测和估算。

This paper discusses the conditional stability for solving the inverse sideways heat conduction problem by the rapid decreasing properties of the mollification kernel function, and obtain its regularization solution and its error estimate by constructing a well-posed problem.

利用磨光核函数在无穷远处的急降性质研究了反问题的条件稳定性，构造了一个适定的问题来逼近原问题，从而获得反问题的正则化解及其误差估计。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。