误差估计

The aim of this study is to quantitatively investigate the effects of both temperature and photosynthetically active radiation on the leaf growth of greenhouse cucumber.

该模型对黄瓜叶面积指数的模拟结果与1∶1直线之间的决定系数R2和回归估计标准误差RMSE分别为0.8792和0.3980，比用积温法和比叶面积法模拟叶面积指数的精度分别提高了37%和74%。

To this end, we first reformulate the concerned problem as a mixed complementarity problem, and then we estimate the error bound estimation of the GNCP based on the related results on the latter problem.

为此，我们首先将广义互补问题GNCP等价地转化为一个混合互补问题，然后基于转化后问题的相关结论，对广义互补问题的误差界进行了估计。

Experiments are developed on different aspects, including the thickness of aluminum filter, choosing of the unattenuated data or not, characteristics of X-ray spectra, sensitivities to errors of attenuation data. Conclusion is that the iteration method is the best estimation technique.

以铝板作为滤波器材料，论文在滤波器厚度（包括最大厚度和最小厚度的选择）、未衰减数据的选取与舍弃、韧致辐射谱和包含特性辐射的光谱、对衰减误差的敏感性等多个层面进行仿真实验，比较分析了矩阵法和迭代法的优缺点，认为迭代法是进行光谱估计的最好方法。

In chapter two and three, for the low-frequency electromagnetic problems in multi-media, an alternate A-φ method (in Chapter 2) and a fractional-step A-φ method (in Chapter 3) based on ungauged vector potentials are developed respectively.

第二、三两章关于多媒质中的低频电磁问题发展了基于非规范势的交替A-φ方法和分数步A-φ方法，并在一定条件下对这两类方法的全离散有限元逼近误差进行了理论上的分析和估计； 3。

The sensitivity analysis results show that ticket price changes have a significant effect on flight load. Analysis of the influence of different flight departure time alteration on flight load may also serve as a reference for the flight departure time adjustment considerations of airlines. Furthermore, the estimation parameter value in passenger choice utility function for passengers to early arrival is less then to late arrivals. This shows that domestic flight passengers prefer the early arrival flight to late arrival flight under the same time difference between passenger desired departure time and flight departure time.

另由敏感度分析之结果，显示票价变动对班次承载之影响明显，而变动班次起飞时间对班次承载影响之分析，亦可作为航空公司调整其班次起飞时间之参考；此外，由旅客选择效用函数中班次时间差之参数，早到与晚到校估值的差异，以及采早到与晚到对旅客吸引时间范围不同时，其估计误差较采早到与晚到时间范围相同下小，此等结果皆显示国内旅客对於早到与晚到的感受不同。

But on this estimate the error is made of classing an the Chinese and Japanese as Buddhists.

但在这个估计误差了一个分类，中国和日本作为佛教徒。

Using a fitting method which can reasonably assign weight to the observational data including two quantities with different dimensions, we obtain a V-band MRL based on the dynamical masses and luminosities of 203 main sequence stars. Compared with the previous work, the improved MRL is statistically significant, and the relative error of mass estimation reaches about 5%.

利用一个能合理分配两个不同量纲观测量权重的拟合方法，根据203颗恒星的动力学质量和光度数据给出了主序星的V波段经验质光关系，该结果对此前结果的改进不仅具有统计显著性，而且其对恒星质量估计的相对误差已达到约5%。

In order to improve the velocity of alignment, a fast estimation method of the azimuth error angle is proposed for the initial alignment of INS. The simulation results illustrate the efficiency of the method.

为提高对准速度，文中给出了方位误差角的一种快速估计方法，结果表明该方法是可行的。

The methods of the combination of theoretical analysis and realized simulation are used to analyze error.

采用理论估计和现实仿真运算相结合的方法对其分析误差。

Firstly, we analysis the index of the money market by dynamic ways, then we set up the disequilibrium model of the money market. We adopt the method of VEC, contemporary we estimate the price adjust equation of the money market. The analytical results in this paper as follows: at present the money demand is greater than the money supply, and the disequilibrium gap trend enlarge gradually.

本文主要分析目前我国货币市场的非均衡状况，首先对货币市场相关指标进行动态分析，然后建立货币市场非均衡模型，采用的主要方法是误差修正模型，并估计货币市场的价格调节方程，通过对模型的分析和检验得出结论：我国目前货币需求量大于货币供给量，且非均衡缺口有逐渐扩大的趋势。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。