用通常的办法估算其漏率是行不通的。
The general method of calculating leak rate is no longer valid.
文中还给出显色检漏中漏孔漏率的定量方法。
This pepar also presents a quantitative method for calculating leak rate of leaks in leak detection by color change.
介绍了气体微流量标准装置对漏率的校准方法。
The calibration method of leakage rate with the gas low range standard apparatus is introduced.
提出现行连铸机溢漏率计算方法上的一些缺陷。
Some defects were criticized on the current calculation of breakout index in continuous casting.
对冷屏系统的氦泄漏漏率做了计算，介绍了其检漏实践；
The helium leakage from TS is estimated and the leak detecting of TS is described.
为了对密封件的漏孔提出定量分析的概念，举例说明了漏孔漏率的计算步骤。
An example illustrating the procedure of calculating the rate of leakage of the leak holes is proposed to give a concept of quantitative analysis of the leak holes in seals.
本文介绍的校准装置，它可以“用己知漏率值的参考漏孔相对比较法来校准漏孔”。
This report introduces the calibration apparatus which is need through the reference leak in the relative comparison method of the known leakage rate value to calibration leaks.
介绍了压降检漏法的基本原理、漏率的误差分析，分析了常用压降检漏存在的问题。
The principle of pressure decay leak detection and the error of leak detection are (introduced).
本文通过高真空气动挡板阀的数据分析来说明漏率和升压率在高真空范围内二者之间的差异。
The difference between leak rate and rate of pressure rise of high vacuum pneumatic operation baffle valve is analyzed.
该评价方法可以为航天器的总漏率测试法和真空检漏法的不确定度评定提供一定的参考依据。
The presented evaluation method may provide a reference for evaluating the uncertainty about the total leak rate method of spacecraft and vacuum leak testing method.
通过传递标准漏孔与德国PT B开展了漏率比对，验证了测量不确定度评估结果的可靠性。
Through the leak-rate comparison with PTB using standard leak, the reliability of uncertainty evaluation results has been verified.
为了提高破前漏分析中泄漏率的计算模型的准确度，针对气体的泄漏率问题开展了实验研究和理论研究。
Gas leakage was studied experimentally and theoretically to improve the precision of the analytical model of the leakage rate for the leak-before-break technique.
为了直接获得工作状况下的漏率，在模拟工况条件下，采用氦质谱检漏仪正压检漏法可满足这样的要求。
In order to gain the real leak rate under simulating operating conditions, using the pressurized leak detection method of helium mass spectrometer leak detector, the accurate data are obtained.
“贮箱漏率正压检测方法”是为适应航天贮箱结构复杂、漏率要求严格等特点而开发的一种氦质谱检漏方法。
Pressurized leak detection method for storage tank was developed for the characteristics of space storage tank with a complicated structure and strictly controlled leak rate.
针对小方坯连铸高效化改造后拉漏率高的问题 ，分析了造成漏钢的原因 ，介绍了所采取的对策及取得的效果。
The reasons of continuous caster leaking are analyzed aiming to the problem of high leaking rate after reforming the small billet cast to improve its efficiency.
介绍了核电站蒸汽发生器管子-管板焊缝的氦质谱检漏及总漏率测试方法的研究及为提高检测灵敏度所采取的措施。
Using the helium mass-spectrometer leak detector to detect the leak of seams between the tube and face-flange and measure the total leakage rate are introduced in this paper.
摘要航天器的单点漏率测试往往采用氦质谱吸枪检漏法，因此，研究该方法的不确定度评定具有重要的工程实际意义。
Abstract: Helium mass spectrometer sniffing probe method is widely used in the process of the single point leak testing on the spacecraft.
其密封性直接影响到模拟器模拟太空冷黑环境的好坏，对漏率的要求非常高，因此对热沉在加工过程中的检漏提出了非常苛刻的要求。
So, the requirements for leakage rate is very strict to the heat sink, especially the severe requirement for leakage detection during its fabricating process.
在漏孔校准过程中，通过调节稳压室中的压力，很容易使标准气体流量与漏孔漏率非常接近或相等，从而避免四极质谱计的非线性影响。
In calibrating the leak, the pressure in the ballast chamber can be precisely controlled in such a way that the standard gas flow through the orifice is close or equal to the leak rate.
但是，通过X光检查确诊的大多数乳腺癌患者，一般患病时间都长达6- 8年，而该检查对肿瘤的漏诊率高达20%。
However, most breast cancers have been present for 6 to 8 years by the time they appear on mammograms, and screening misses up to 20% of all tumors.
仿真结果表明在降低信元丢失率、时延和时延抖动方面，及在动态利用网络资源方面，模糊漏桶算法要比普通的优越。
Simulation results show that FLB algorithm is better than LB in some aspects of lowering cell loss probability, improving delay and delay jitters, and utilizing efficiency of resource.
考虑到错译和漏译的情况，这种准确率相当危险，特别是在持续一个多小时、包含多个主题的会谈里。
That's a dangerous level, considering errors and omissions, especially in a conversation covering multiple topics and lasting more than an hour.
重点讨论了标的资产价值、执行价格、波动率和价值漏损率的确定方法。
More importantly, discuss the definite method of assets property value, the cost, the undulation rate and the value leak rate.
本文对目前纺织、针织产品质量抽验中的漏验率、抽验方案等进行了一些分析，提出了这方面存在的一些问题和改进意见。
The selective quality inspection plan for textiles in force and the rate of inspection leakage are analysed. Problems presented in this light and suggestions for improvement are made.
目的：对34例肺动脉栓塞患者的临床特点进行分析，以提高肺动脉栓塞诊断的正确率，减少漏诊和误诊率。
Objective: pulmonary embolism in 34 patients with clinical characteristics were analyzed to improve the diagnostic accuracy of pulmonary embolism and reduce the misdiagnosis rate.
听音杆、检漏仪和相关仪等设备的优化使用，加之合理的检漏程序，提高了地下输水管道漏点检测准确率。
The optimal application of sound pole, leak detector and correlator supported by leak detection program have improved the accuracy of leak detection of underground water pipelines.
直接缝合胆总管胆漏发生率较高，应严格控制使用。
Primary suture would be used in control because high morbidity of bile fistula.
直接缝合胆总管胆漏发生率较高，应严格控制使用。
Primary suture would be used in control because high morbidity of bile fistula.
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