耐振 vibration-resistance(3) vibration endurance(1)   vibration-resistance      In the research of 6 FM 100 sealed lead-acid battery for military use,we found that its vibration-resistance property was lower than standard requirement. By means of dissection,the fracture was found at the cross of strap and post.      在研制 6FM 10 0密封铅酸蓄电池的过程中 ,发现蓄电池的耐振性能达不到指标要求 ,经解剖后发现断裂主要产生于极柱与汇流排的交汇处。 短句来源      We have summarized several methods for improving the vibration-resistance propetry.      为避免破坏的发生就应尽量减少铅合金的塑性应变 ,由此我们总结出几种提高蓄电池耐振性能的方法。 短句来源      All the methods we introduced are beneficial to improve the overall level of vibration-resistance property for sealed lead-acid battery.      这些方法对提高密封铅酸蓄电池耐振性能的整体水平都将是极为有益的。 短句来源   vibration endurance      Determination of vibration endurance test time and qualification criterion for airborne electronic equipment      机载电子设备耐振试验时间的确定与合格判据 短句来源   “耐振”译为未确定词的双语例句      The tolerance, derating, protecting circuit and shock- proof designs and other technological measures are adopted in the reliability design.      并具体地介绍了柴油机电子调速器的可靠性设计，采用裕度设计、降额设计、保护电路设计和耐振设计等技术措施。 短句来源      Possibility of calculating vibration strength of blade by using the Gerber formula and the Goodman formula are introduced.      文章中还详细论述了用Gerber公式和修正Goodman公式计算叶片耐振强度的可行性; 短句来源      The Development of 96MHz Vibration-proof Quartz Resonator      96MHz耐振石英谐振器的研制 短句来源      This paper describes the judgment of governing meteorologic conditions as well as the calculation theory and approach of the sag and stress of overhead lines satisfying both strength conditions and shakeproof requirements. The calculation is implemented by programming in Visual Basic 6.0(VB6),and the primary code of the application is given.      介绍了架空线在同时满足强度条件和耐振要求的情况下,控制气象条件的判断方法、弧垂和应力的计算原理和计算步骤,并以Visual Basic 6.0(VB6)语言编程实现其计算,还给出了应用程序的原代码。 短句来源      On the basis of the analysis on the merits of vortex flowmeter,the performance of anti-vibration is described concretely.      在系统分析涡街流量计所具有优点的基础上,具体阐述了涡街流量计的耐振性能等。 短句来源 更多          相似匹配句对      The Development of 96MHz Vibration-proof Quartz Resonator      96MHz耐振石英谐振器的研制 短句来源      The Research on a metal and Porcelain encapsulation rugged type Photomultiplier Tube      金属陶瓷封装耐振型光电倍增管的研制 短句来源      Paint with the Deep-Drawing Resistance      耐深冲漆 短句来源      Penicillin-resistant Pneumococci      耐青霉素肺炎球菌 短句来源      Galvanometer Q-Switch      振镜开关 短句来源 查询“耐振”译词为用户自定义的双语例句     我想查看译文中含有：的双语例句 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法，我们为您准备了出自英文原文的大量英语例句，供您参考。          This method, suitable for digital computation, is used for calculating all the natural frequencies, mode shapes and their resonant-vibration stress for a banded group of turbine twisted buckets vibrated in tangential, axial and torsional directions.In this approach, the buckets are connected elastically with a continuous beam and, as the following factors are considered, the calculation is done more accurately.a. Twist of blade.b. Modification due to the effect of shear deformation and rotary inertia in buc...             本文叙述由汽轮机围带扭叶片组各类计算振型、按能量守恒原理进一步算得在发生各类振型的共振时叶片组叶身、叶根、围带及铆钉的振动应力。并根据材料的许用耐振强度判断其共振的安全性。本法主要用来计算电厂汽轮机中等长度的叶片。这里也计算了曾发生五次振动断裂的法国进口机组第一级动叶,计算结果表明该级原先叶片主要是由于2nZ喷咀激振力引起的叶片组轴向弯曲U型共振断裂。经法国修改设计后,仍旧断裂,但断于nZ喷咀激振力引起的叶片组切向弯曲B_o型共振。计算结论与实际事故部位及断口分析符合。 文摘来源          The author presents a modern concept for the fatigue design of the steam turbine bucket which has been successfully applied to the improved design of the bucket groups of the accident-prone control stage of KT 1501 type steam turbine imported from France. Instead of the French one a new rotor with improved buckets built in this country has been put into operation for more than one year in Anqing Petroleum Chemical fertilizer Plant. As compared with the French rotor, it has increased the output value about t...             本文提出了能反映振动断裂事故本质的疲劳设计,并已成功地应用于法国进口机组发生事故的第一、二级叶片改进设计上,改进后的国产新转子装于安庆石化厂,已安全运行了一年多。由二级叶片疲劳设计的振动特性可见,只要叶片动应力安全地低于材料许用耐振强度,某些振型的共振是并不危险的。需要避开的仅仅是个别危险振型,这就是疲劳设计所能揭示的真相。 文摘来源          The article briefly introduces various factors affecting the accuracy its measurement of AC kilowatt-hour meter for shao shah electric locomotive. It also introduces the error values of shockproof test, harmonic test, voltage and temperature test. Problems in the use of the meter are analyzed and suggestions are made on how to deal with them.             本文对影响韶山型电力机车用交流电度表计量精度的各种因素作了概述。介绍了电度表的耐振试验、谐波试验、电压和温度试验的误差数据。对电度表使用中所存花的问题作了分析,并提出了处理意见。 文摘来源   << 更多相关文摘         相关查询: 耐振的 耐振试验 耐振寿命 耐振灯泡 耐振性 耐振度 耐振曲线 振 耐 振动学 振次 耐克罗米芬  对查询结果不满意

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