speed of advance

Defect on air pressure vessel materials of high speed wind tunnel resource was inspected by means of ultrasonic radiographic and magnetic particle. Development and application of advance air source system for wind tunnel

对高速风洞气源气罐全厚材料用超声、磁粉、射线等方法进行了缺陷检测。先进风洞气源系统的研制与运行

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How to advance the test speed of air data ( UAV) is an important item in improvement of flight control system performance.

无人机大气数据（高度、空速）的检测速度关系到飞行控制系统的性能。

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At last, it gives out a coding and decoding scheme of HHH ( 1,13) code, which can advance the connection speed of infrared wireless internet.

在研究红外信道特性的基础上，给出了一种用于提高红外无线互联网接入速率的HHH（1,13）码的编解码方案。

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Therefore, efforts should be made to develop the rural economy, readjust the urban industrial structure, upgrade the industries, greatly develop the third industry, and speed up the process of urbanization so as to advance the economic development of the whole region.

所以必须大力发展农村经济，调整城市产业结构和产业升级，大力发展第三产业，加速城市化的进程，才能推动整个地区国民经济的发展与进步。

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In the Delaunay method, the dissertation improves the customary Bowyer arithmetic, which advance the quality of triangle and the speed of generation.

并在Delaunay三角化算法中，改进了原有的Bowyer算法，提高了三角形单元的质量，同时也提高了生成的速度。

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The fluctuation of the idling speed was controlled within ± 25 r/ min through adjusting the ignition advance angle.

基于点火提前角的调整控制，使怠速转速控制在±25r/min。

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Safety is always the first consideration in tunneling and speed of advance is the second.

在掘进中，安全总是应该首先考虑的问题，掘进速度则放在第二位。

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The model make attack policy database and attack database in advance and make each part of model automatically execute so that speed up the test procedure and make the procedure intelligently, simulating hack attack can decrease the test error.

该模型利用事先建立攻击决策库和攻击数据库、各测试环节自动执行，可提高测试速度，使测试过程智能化；通过模拟黑客攻击，有效降低IDS的评估误差。

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In this paper, the relations of operating parameters such as coolant temperature, engine speed, throttle valve opening and spark advance angle with unburned hydrocarbon emissions due to the presence of combustion chamber deposits in spark ignition engine are investigated both theoretically and experimentally.

本文从实验和理论两个方面来系统地研究火花点火式发动机燃烧室沉积物处未燃碳氢排放浓度随冷却水温、发动机转速、节气门开度和点火提前角等运转参数的变化规律。

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