1)  CACCC box
CACCC box
2)  box
箱体
1.
The necessity of seasoning to coal winning machine box;
采煤机箱体时效的必要性
2.
The research on the VRH mould-making(core) techniques in casting large box of shearer;
采煤机大型箱体铸造VRH造型(芯)技术的研究
3.
Rapid Developing of Atomizer Box Based on RP/RT Technology;
基于RP/RT技术的喷雾器箱体快速开发
3)  box
纸箱
1.
Now domestic paperboard box equipment has been developed rapidly and investors want to investment in paperboard box plant There are many important factors must be considered,such as investment scale,fund,selects equipment This article gave you idea about it, especially in elect equipmen
随着我国纸箱设备的快速发展 ,许多投资者想投身于纸箱行业。
2.
A method of choosing the paper type of the corrugated box was introduced according to the strength requested.
根据给定的瓦楞纸箱强度要求,确定纸箱的原纸构成;按瓦楞纸箱原纸构成校核其耐破强度及抗压强度。
4)  box
盒子
1.
The following paper introduces present situation of the construction of low-rent housing at home and abroad,analyzes the problems existed in low-rent housing construction at home,proposes various measures to solve the problem of its construction funds,and illustrates that man should adopt "box" system which is reusable to solve practical questions and reduce the wasting of resources.
介绍了国内外廉租房的建设现状,分析了国内廉租房建设存在的问题,提出了解决廉租房建设资金的多种措施,阐述了廉租房应采取可再利用的“盒子”体系,以解决现实问题,减少资源浪费。
2.
1)A sufficient and necessary condition that a 1×2 rectangle can tile a polyomino is given;2)The problem of tiling boxes with congruent bricks in high dimensional spaces is discussed.
利用图论和代数的方法研究离散几何中的两个铺砌问题:1)给出1×2长方形铺砌多米诺骨牌的充分必要条件;2)对高维空间盒子的情形,给出m_1×m_2×…×m_n砖能够铺砌a_1×a_2×…×a_n盒子的一些必要条件和充要条件。
5)  box
插箱
1.
Under the dynamic environment,the box of the electronic cabinet was brought out a serious deformation.
由于电子机柜的插箱在动态环境下容易产生较大的变形,严重影响了其中的电子设备正常工作,因此通过对插箱的分析,提出了对其结构进行改进的措施,并利用AN SY S对它进一步优化,以提高其低阶固有频率,从而增强其抗振性能。
6)  BOX
BOX
1.
A Method of Defining the Arc s BOX by Using Starting Angle and Center Angle;
由园弧的起始角和园弧中心角确定园弧的BOX
2.
Working principle of RF circuit in BOX acquisition station and its trouble shooting.;
BOX采集站RF板工作原理及故障检修
参考词条
补充资料:black-box model
分子式:
CAS号:

性质: 仅利用外部的、宏观的直接经验,未利用过程机理方面的信息及基本物理定律所建立的数学模型。通常由试验或实际生产取得系统的一批实测数据,再运用某种数学工具关联、拟合该数据即可得到黑箱模型。较常见的数学关联方法为数理统计。在化工系统数学模型中,如未考虑质量守恒、能量守恒、热力学、传递规律及化学反应等因素,则多属于黑箱模型。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。