查询词典 quality control

Mainly presents the main quality control elements in delayed coking tower manufacturing process,such as prefabricating,constituting and welding,and presents quality control methods in practical manufacturing procedure,to guarantee the equipment quality to satisfy design and operating requirements.

主要介绍延迟焦化装置焦炭塔的预制、组对、焊接过程中主要质量控制环节，并结合实际介绍了所采取的质量控制措施，通过加强过程控制确保设备制造质量，以满足设计及使用要求。

A new method of improving shift quality of AMT with the fuel stop valve was indicated, the efforts to the shift quality at different input shaft and output shaft of clutch were analyzed, the control strategy was established, and the test on one kind of AMT heavy truck was conducted. The test result showed that it could decrease the rotational speed between the drive part and the driven part when clutch was locked, and improve the shift quality of AMT with control of the fuel stop valve.

提出了利用断油电磁阀改善AMT换挡品质的方法，分析了断油电磁阀不同断油和供油时刻对换挡品质的影响，制定了断油电磁阀的控制策略，并在装有AMT的某重型载货汽车上进行了试验，试验结果表明，换挡过程中通过控制断油电磁阀，可以减小离合器接合时主、被动部分的转速差，显著改善了AMT的换挡品质。

In addition, the basal tools of quality control, including bar graph, control chart and case and effect diagram, were used to make qualitative analysis, evaluate and improve the quality of concrete of pouring girner at a station office building in A better quality and more profits were achieved.

此外利用质量控制的基本工具—直方图、控制图、因果分析图，对A高速公路大英管理所办公楼工程现浇梁板中混凝土质做出了定性的分析、评价和质量改进。

To this end, strict quality control team, each designate a deputy chief engineer of the mining area is responsible for quality control grasp and strictly implement "three-tier" system of inspection and acceptance, thus ensuring the quality of geological work to improve their competitiveness; the same time, the team the public image of this team, social responsibility, it is also attached great importance, in the areas of service efforts and take concrete action to enrich the connotation of geological technical services and essence, this is the best tool for the team deal with competition.

为此，该队严把质量关，每个矿区指定一名副总工程师负责抓质量管理，严格执行&三级&检查验收制度，以此保证地质工作质量，提高自身的竞争能力；同时该队对本队公众形象、社会责任等方面也很重视，在服务环节上下功夫，以实际行动充实地质技术服务的内涵与精髓，这是该队应对竞争的最好利器。

The paper, at first, recommends the correlative math knowledge and establishes the module of one factor and many factors quality control. Secondly, the module of quality control of Internet is established based on the needs of the information globosity. The paper pays attention to study the key technology of routinely distributed qualify control frame based on Web pages.

本文首先结合质量控制自身特性，介绍相关数学知识，建立一元质量控制和多元质量控制的数学模型；接着根据信息全球化等需求，建立了因特网上的质量控制模型，着重研究了实现Web页面的远程分布式质量控制系统框架的关键技术。

Production Process Control and Quality Control is the main scope for application of statistics, which is about monitoring the processes of production by using statistical methods, thus achieves the guarantee and the improvement of quality. The commonly used statistical methods include Control Diagram, Pareto Diagram, Causes and Effects Diagram, Scatter Diagram, Histogram and so on.

生产过程控制和质量管理是统计学的重要应用领域，主要内容是应用统计方法对过程中的各个阶段进行监控，从而达到保证与改进质量的目的，常用的统计方法有控制图、排列图、因果图、散布图、直方图等。

The defomation control on the installation welding of the lambdoidal strobe of three gorges permanent ship-gate is an important constituent part of welding quality control, which is an important mark to the success of welding quality control.

三峡永久船闸人字门安装的焊接变形控制是焊接质量控制的重要组成部分，是焊接质量控制成功与否的重要标志。

The thesis analyzes the factors that bring the change of process quality, presents some basic criterion for determining the quality control line. On the base of which, analyze control line and two misdeem probability, presents the amending means of control line.

本文分析了引起工序质量变动的因素，并提出了在制定工程建设中工序质量控制界限时所应遵循的一些基本原则，在这个基础上分析了控制界限与两类错判概率，并提出了控制界限的修正方法。

The paper make an intensive study of the key link in spinning mill ── the quality test and production control using capacity evenness tester which is presented by USTER TESTER, covering the analysis of relevant test results and practical application for the evenness test,the spectrogram types,the calculation of the weave length showed on a spectrogram and caused by mechanical faults,the determination and control of the evenness indexes,as well as the requirement and the plan for spinning quality control.

摘 要：探讨了纺纱质量测控的中心环节──使用以USTER TESTER为代表的电容式条干均匀度仪器测定条干均匀度时的结果分析及实际应用。其中涉及电容式条干均匀度仪的测试结果分析及应用、波谱图的分析及应用、设备的机械问题在波谱图上所造成的不匀波长的计算、纺纱条干均匀度指标及控制、纺纱质量控制方案及要求等几个方面的内容。

Tension control in winding/unwinding system is the key technology, the precision and stability of tension control can make a direct impact on the final quality and the suitability to raw film. For the purpose of study, the main task is design winding/unwinding tension control system to suit the production of metallised film for high quality capacitor.

本文研究的目标是通过对锌铝复合超薄电容膜设备张力控制技术的研究，推导卷绕装置的张力控制数学模型，在高速、低张力等极端情况下，找到一套适合的张力控制模式，设计出一套用于高档电容金属化膜生产的卷绕张力控制系统。

The statistical analysis of this large set of mutations has led us to propose a diagnostic strategy that should help with the molecular work-up of optic neuropathies.

这一大系列基因突变的统计学分析引导我们提出一个诊断策略，可以帮助我们对视神经病变进行分子学的诊断检查。

The results show that the pipe grouting changes the mechanical parameters of surrounding rocks to achieve the security of engineering objectives by reinforcing surrounding rocks and bolcking the water.

研究表明：小导管注浆一方面改变了围岩的力学参数，另一方面利用浆液的固结特性可以实现堵水和加固围岩的工程目标，使隧道在开挖过程中的安全得到保障。