distance metrics and band selection in hyperspectral processing with applications to material identification and spectral libraries

raw material identification and material certification; lab certification; incoming inspection records

标识原材料与证明文件；光谱分析物料采购验收单

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such as skin color and roll from the starting material identification, as may be a glimpse of 12.

比如从皮色及滚料识别入手，当可窥见一二。

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material identification in order to properly manage inventory, identification of all raw, wip and finished goods items is required.

材料识别为了妥善处理库存，识别所有原料项目，在制品和成品是必要的。

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pmi shall mean positive material identification "pmi"

指“材料精确识别”。

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preparation and releasing of the job sheets: compounding sheet, production traveler and material identification sheet.

准备和发出工作表：混料表、生产追溯与原料标示单。

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steel tubes. continuous character marking and colour coding for material identification.

钢管及钢制管状构件.材料鉴定用的标准颜色及性能标志

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ensure the accordance among physical material, identification and records and accuracy of transaction records.

保持材料实体、原始说明和记录的一致，以及所有活动记录的准确性。

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maintain and audit procedures for effective non-conforming material identification and containment.

维护并审核非合格料件的标识、抑制管理流程。

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supplier has material identification traceability system supported with current data. . .

供应商是否通过现有数据支持物料识别和追溯系统？

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as the representative of the cnc, the milling-turning machining center, with its high precision, high efficiency and relatively low prices, quickly led the market and become the vanguard of cnc machine tools.

作为代表的铣车复合加工中心，以其高精度、高效率和相对较低的价格迅速占领市场，成为数控机床的排头兵。

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then separating the omega large cnc boring and milling machining center investment project into two phases and create the feasibility analysis system and the multi-factor decision analysis system.

将上海KSB公司的OMEGA大型数控镗铣加工中心设备投资项目决策过程划分为可行性决策研究和供应商多方案选择决策研究两个阶段并构建出相应的决策评价指标体系。

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machining equipment: cnc lathe, machining center, line cutting and welding machines.

机械加工设备：数控车、加工中心、线切割、焊接机等。

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aiming at the nonlinear friction factors that affect the performance of motion control at zero velocity, this paper analyses the characteristics of pre-sliding friction of x-y table of cnc machining center, and presents a simple and effective method of friction compensation based on these characteristics.

在分析数控系统中X-Y工作台静摩擦力特性的基础上，针对影响速度过零点运动性能的非线性摩擦因素，提出一种便于工程应用的摩擦力补偿方法。其中外界因素的影响最为重要。

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for spiral bevel gears'formate gear, using proper figurate cutting tool and generic cnc machining center, the gear's hard tooth-surface can be milled with high speed.

螺旋锥齿轮副的成形法大轮，利用合适的成形铣刀，在通用的立式加工中心上，可以实现热处理后硬齿面的高速铣削。

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the automatic tool changer is an important part of the cnc machining center, it is the key link to shorten the non-machining time and improve the production efficiency.

自动换刀装置是数控加工中心的重要组成部分，是缩短非切削加工时间，提高生产效率的关键环节。

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finally, the article displays the running interface and runs on the ftc-30 multi-function lathe centers and cnc machining center to get the desired results.

在文章的最后展示了重要模块运行的界面，并在FTC-30数控多功能车削中心和FANUC加工中心上进行了加工验证，达到了预期的效果。

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large gantry cnc machining center is a key processing equipment for civil and military power, shipbuilding, aerospace and high-precision instruments industry.

大型龙门数控加工中心是电力、船舶、航空航天和高精密仪器等民用和军事工业的关键加工设备。

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our own professional manufacturing plant equipped with cnc machining center, wire cutting, automatic welding machines and test equipment.

杭州海达应用材料公司拥有自己专业的生产工厂配有数控车、加工中心、线切割、焊接机等加工及检测设备。

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cnc machining center tool library application in production makes the production efficiency, a certain reduction in the workload of workers.

数控加工中心刀具库在生产上的应用使得生产效率提高，工人工作量得到一定的降低。

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the exploration about the means to maintain the machine tool dropping of cnc machining center's spindle

加工中心主轴掉刀故障维修方法探究

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