查询词典 parameter

By forecasting time series of key characteristic parameter of mine hoist, fault forecast are realized.

通过对矿井提升机关键特征参数的时间序列预报，即可实现故障预报。

Model of water supply networks dynamic simulation is finished through analysis of parameter simulation and characteristic of big city.

深入分析了供水管网动态模型校核方法和影响模型精度的各种影响因素，探讨了简化模型校核过程的原则和方法，在深入剖析灵敏度分析法、解析法和解非线性方程组法等校核方法优缺点的基础上，提出了"最优化方法"作为供水管网系统动态模拟模型校核的基本方法，并以天津市供水管网170个实测点的实测数据对模型进行了校核，使模型达到了预定的精度要求，同时也证实了模型校核方法的适用性。

Fractal dimension of wood texture image can represent a lot of texture features, and it is an important characteristic parameter of timber species.

木材纹理图像的分形维数可以代表木材很多的纹理特征，它是木材树种的一项重要数字特征参数。

Analyzed the strut of the speech signal and the characteristic parameter and give two new algorithms.

在此基础上，分析了现有语音信号的结构特点和特征参数，提出了在较强背景噪声环境下的两种语音端点检测新算法。

The experimental results indicate that both of methods can accomplish defect extraction and segmentation automatically, which will lay a good foundation for flaw characteristic parameter extraction and recognition.

实验结果表明，针对不同的缺陷均能得到轮廓清晰的分割效果，为缺陷特征参数的提取和识别的实现打下坚实的基础。

After correcting data and pretreating, characteristic parameter of whole aspherical surface is obtained by MATLAB software.

经数据修正和预处理，通过MATLAB软件计算得到整个镜子的面形特征参数。

Extracting the characteristic parameter from resonance accelerometer, the structure is optimized and the non-linear error is analyzed.

提取谐振加速度计的特征参量，进行结构尺寸优化设计和非线性误差分析。

In this paper,a software reliability Jelinski-Moranda growth model for group data which is tested in software reliability test is set up,and the characteristic of parameter solutions of this model is discussed.

摘 要 针对软件可靠性测试的成组测试数据，建立了适用于成组测试数据的软件可靠性Jelinski-Moranda增长模型，并对其参数解特性进行了分析。

The choice to characteristic parameter dimension has an effect on the recognition capability of linear classifier.

相比较而言，增加特征参数的维数，线性分类器的识别能力增强。

The characteristic curve and primary parameter of different rotation speed has been obtained.

尤其是在涡轴发动机和一些弹用涡喷发动机中，离心式压气机更是不可缺少的关键部件之一。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。