virtual block

The virtual grating phase shifting moire fringe method is studied to measure the parameters of gauge block which combines the techniques on grating, moire, and phase shifting interferometry.

研究了集光栅技术、莫尔技术、相移干涉术为一体的虚光栅移相莫尔条纹法测量量块的原理及关键技术。

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The concept, multi-perceptive function, interactive function, autonomous function and basic characteristics of virtual reality technology, and the architecture and the block diagram of simulation system with virtual reality technology are presented.

简述了虚拟现实（VR）的概念，多感知性、沉浸感、交互性和自主性等基本特征，及其虚拟现实仿真系统框图和系统输入输出及处理等体系结构。

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Prices of the virtual currency bitcoin fell as much as 38% Wednesday and are now down more than 50% from the record high hit two weeks ago amid worries that China is moving to block the purchase and use of the currency by its citizens.

虚拟货币比特币的价格周三跌幅一度高达38%，目前已经较两周前触及的纪录高点回落了逾50%，因市场担忧中国将阻止居民购买和使用比特币。

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This function block provides with functions of pin height calculation, 3D virtual assembling of reconfigurable tool, data dynamical modification, and data examination for pins adjusting.

该模块具有钉柱高度计算，柔性模具三维虚拟装配、数据动态调整和结果校核等功能。

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He admitted the group's plans for rolling into financial services, such as online money market fund Yu'e Bao, had been dealt "a setback" by the Central Bank's decision to block plans for a virtual credit card last spring.

他承认由于中国央行今年春天否决虚拟信用卡计划，该集团推进金融服务（如在线货币市场基金余额宝）的计划已“受挫”。

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