选择合理的氦泄漏试验方案,可做到既能检漏又能及时发现漏点,有效地保证钛制容器安全性和可靠性。
If appropriate helium leak test plan is selected, it will be of benefit to improving detectability and effectively secure titanium vessel safety and reliability.
以经爆破试验的四件小钢管件裂纹为研究对象,找出裂纹宽度与磁记忆信号的关系,得出漏磁场变化梯度的最大值随裂缝宽度增加而增加。
Through the examination experiment on four tube pieces crack part, the relation of crack width, the maximum of leaking magnetic field and differential coefficient K is found out.
由此得到的气隙基波磁通和漏磁系数与试验求得值均相吻合。
The fundamental flux in the air gap and the leakage flux coefficient from the computation are validated through the test.
整机进口,泵浦结构坚固,泵壳皆经水压试验,采用机械轴封,止漏效果好。
The machine imports, pumps, pump shell structure strong are the hydrostatic test, the mechanical shaft seal, stop leakage effect is good.
本文从理论和试验两个方面研究了筛孔板的漏液量、漏液分布和漏液点。
The weeping rate, weeping distribution and weeping point of a perforated plate are studied theoretically and experimentally.
微小度数斜视用一般方法检查容易漏诊。遮盖试验可能阴性或遮盖健眼时斜眼注视运动可能没有。
Microtropia may easily escape diagnosis by ordinary methods of examination The cover test may be negative or the fixation movement of the deviated eye upon covering the sound eye may he absent.
本文介绍了“舟型浅槽六排孔短漏板”坩埚拉丝试验的主要情况及经济效益分析。
This paper introduces the main conditions and economic results of fiber drawing tests of boat - shaped shallow and short bushing with 6 rows of nozzles.
室内和现场试验表明,该体系能够提高漏层的承压能力,满足钻井、固井工程施工的要求。
The tests both in lab and on site show that this system can improve the compressive strength of the lost-circulation formation and meet ther…
采用集料嵌挤方法进行级配设计,使用高粘度沥青增加沥青膜厚度,以析漏指标确定沥青用量,通过试验路提出大碎石沥青混合料柔性基层的施工工艺。
This mix must be used high viscous asphalt to increase asphalt membrane thickness. The mix design is based on aggregate inter-lock method and use leakage test to determine asphalt content.
并将此方法应用于漏磁检测中,通过试验,所得结果与实际缺陷相吻合。
In MFL testing introduces this method and denoises the signal, the results are keep accord.
在检修过程中采用补焊堵漏技术并进行水压试验,同时优化工艺操作条件,很好地解决了再沸器的内漏问题,延长了再沸器的运行周期。
The repaire welding, hydraulic testing and optimization of operating conditions have solved the leaking problems and extended the operating cycle of the reboiler.
结论现有的随机对照试验证据并不支持对颅底骨折患者预防性使用抗生素,无论其有无脑脊液漏的迹象。
Conclusions Currently available evidence from RCTs does not support prophylactic antibiotic use in patients with BSF, whether there is evidence of CSF leakage or not.
仿真和试验结果显示,漏感能显著影响均衡电路工作模态,开关管电压,均衡电流等,需要在均衡电路实际设计时仔细考虑。
Simulations and experiments show that leakage inductor can affect the operation mode, switch voltage and equalization current, etc and should be consider carefully.
在汽轮机改造后的性能试验中,发现高压缸抽汽温度过高,通过分析认为缸内存在漏汽,并指出了漏汽的位置。
Through analysis, it is considered, that steam leak exists in HP cylinder, and the position of leakage is pointed out.
在汽轮机改造后的性能试验中,发现高压缸抽汽温度过高,通过分析认为缸内存在漏汽,并指出了漏汽的位置。
Through analysis, it is considered, that steam leak exists in HP cylinder, and the position of leakage is pointed out.
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