查询词典 function of functions

Using the uniform information channels and the technology of SOAP and COM/DCOM/COM+, information integration among tool management system, ERP/MRPII, CAM and CAPP system is come true. Finally, the distributed tool management system is developed in using mutil-tired Client/Server model as the frame of software. It has the functions of tool general management, searching milling cutting data for CAM by providing the milling cutting data e-book and computer aided tool selection for CAPP by using expert system. The tool management system offers the tool-coding function, too. The study of tool management system in DNC improves the level of tool management and the flexible of arranging production, haleness and the automatic extent of DNC systems.

依托DNC系统统一的、强大的通信平台和采用SOAP、COM／DCOM／COM~+信息集成技术，实现了刀具管理系统和上层管理系统ERP／MRPⅡ、CAD／CAM／CAPP系统、下层数控加工设备之间的信息集成，并采用三层Client／Server软件体系架构开发了相应的分布式刀具管理系统，实现了刀具的日常管理和调度功能，并建立了一套适合DNC系统使用的刀具编码原则和刀具辅助编码系统，应用铣削用量电子手册为CAM提供铣削用量查询功能和运用知识库系统为CAPP提供简易的粗铣加工使用的铣刀类型和刀具材料辅助选取功能，提高了DNC中刀具及相关信息的管理水平和刀具信息集成程度，达到实现DNC系统中刀具信息共享，提高DNC系统的生产组织柔性、健壮性及其自动化程度的目的。

Using Density Function Theory we receive the ground states of GaN and GaN2 are X 、X2B2 respectively.Murrell-Sorbie analytical potential energy functions of GaN have been derived by using ab initio data and the least-square fitting method, and harmonic frequency, force constant and spectroscopic data also have been calculated.

基于量子化学计算得出GaN和GaN2 基电子态及其离解极限之后，利用计算数据和最小二乘法得到了GaN 的M-S解析势能函数，并计算出各态的谐振频率、力常数和光谱数据。

The finding is that the well-known function for hashing sequence of symbols, ELFhash, is not very good in this regard, and the other two functions are better and thus recommended.

在Web信息处理的研究中，不少情况下需要对很大的URL序列进行散列操作。

This is an image display and user controls the source code, images, adjust the picture size, rather special functions of the Image Control unexpectedly Hawkeye function, together with the convenience.

这是一个图像显示的用户控件及源代码，可以显示图片，调整图片大小，比较特殊的功能是这个图像控件居然有鹰眼功能，用起来很方便。

In the method, the symmetric positive semidefinite matrices are updated to approximate the Hessian matrices of the elemental objective functions and their sum to approximate the Hessian matrix of the objective function.

算法用对称半正定矩阵作为元素目标函数的Hessian阵的近似，使得其和仍然保持目标函数的Hessian阵的某种稀疏性。

This paper is focused on the analysis of different heuristic cost functions and introduces a new statement of this function.

本文的重点在于对不同启发式价值函数的分析，并对这种函数作出了崭新的诠释。

The series of cosmetics of Natural Hirudin have special function, and Natural Hirudin is the only natural substance which has four functions in cosmetics.

该系列化妆品的天然水蛭素具有特殊功能和天然水蛭素是唯一的天然物质，它有4个功能在化妆品中。

One day, I wanted to design a humidifier capable of executing other functions as well as a humidifying function.

有一天，我想设计一个加湿器能够执行其他职责，以及加湿功能。

Based on Lyapunov stability theory, a kind of bounded robust controller is develowd by introducing hyperbolic tangent functions plus proper auxiliary ones into constructed storage function.

基于李雅普诺夫稳定性理论，通过在构造存储函数的过程中引入双曲正切函数和适当的辅助函数，设计了一种有界的鲁棒控制器。

The Teukolsky equation is transformed to Heun eqution by variable substitution, and the Heun eqution is a known mathematical function, its solutions is in the form of series of hypergeometric functions.

Hisao Suzuk等通过一系列参量变换转化Teukolsky方程为Heun方程，而Heun方程是已知的数理方程，其解的形式是超几何函数级数。

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。