1.The upper limit of 95% reference interval was 59.35(ABSU=0.376 8),ROC curve make out the optimum value of cutoff was 58.8(ABSU=0.373),the area under ROC curve was 0.956.The sensitivity and specificity was 90.1% and 85.9% when the value of cutoff was 58.8(ABSU=0.373).
正常人IMA95%参考上限为59.35(ABSU:0.3768),ROC曲线分析所得最适cutoff值为58.8(ABSU:0.373),曲线下面积0.956,在cutoff值为58.8(ABSU:0.373)时敏感性和特异性分别为90.1%和85.9%。
2.DFR_(cutoff) Values of LY12CZ,LC4CS Aluminum Alloys and 30CrMnSiA Steel in Several Environments
LY12CZ、LC4CS铝合金、30CrMnSiA钢在不同介质下的DFR_(cutoff)值
3.Improved T_(2cutoff) Value Determination with Core NMR and Conventional Irreducible Water Measurements.
用岩心NMR和常规束缚水的测量改进对T_(2cutoff)的确定
4.and the CCI criteria for viable myocardium were MCES≤2 and VWMS≤2. The cutoff value of the normalized A·β value between viable and nonviable myocardium was 0.23. The sensitivity,specificity and accuracy of CCI evaluating myocardial viability were 80%,95.5% and 89% respectively.
存活心肌与非存活心肌的标化 A· β值的分界值 (cutoff value)为 0 .2 3; CCI检测存活心肌的敏感性、特异性和精确性分别为 80 %、 95 .5 %和 89% ;
5.GGT activity in each fraction was tested by continuous monitoring method,and the differential diagnostic value of GGT in each fraction was assessed. Results DSA strongly bound GGT Ⅲ was specific in PHC patients,when the proportion of GGT Ⅲ>2% was taken as the cutoff value,the specificity,sensitivity and accuracy of GGT Ⅲ in diagnosis of PHC were respectively 95.5%,85.8% and 92.0%.
结果DSA强结合组分中的GGT为PHC患者所特有,以其在总GGT所占比例>2%为PHC诊断的Cutoff值,其诊断特异度为95.5%,灵敏度为85.8%,准确度为92.0%。
6.This paper presents the theoretical formula for obtaining the cutoff wavelength of single mode fibers,investigates the relation of the fiber darwing tension with the cutoff wavelength and the mode field diameter (MFD) of the fibers and establishes relational expressions for cutoff wavelenght and MFD by numerical analysis. Finally,the paper shows how to confine the cutoff wavelength in an acceptable range or make it more reasonable by changing the drawing tension in actual production.
本文介绍了单模光纤截止波长的理论公式,分析和探讨了拉丝张力这一工艺参数与单模光纤截止波长、模场直径之间的关系,并运用数值分析的方法建立了截止波长和模场直径的关系式,最后指出了在实际生产中,如何通过改变拉丝张力而使得截止波长在合格范围内或更加趋于合理。
7.A cutoff of funds; an electricity cutoff.
资金的中断；一次停电
8.This paper gave design of a bandpass filter,which was composed with highpass and lowpass,based on LMF100 and MPU. The cutoff frequency of the bandpass filter was produced by the outer clock,with characters of precise and controllable cutoff frequency,lower power of system.
针对有源开关电容滤波器LMF100芯片,设计了一种基于LMF100与单片机由低通、高通构成的四阶有源带通滤波器,带通滤波器的截止频率由外部时钟决定,具有截止频率精确及可调、系统功耗低的特点。
9.The entropy has both linearly and logarithmically divergent terms, where the linearly divergent term can reduce to the form proportional to the event horizon area if the temperature is replaced by the Hawking temperature and the coordinate cutoff is replaced by the proper cutoff;
如果平衡温度选为Hawking温度 ,固有截断替代坐标截断 ,则线性发散项可化为正比于事件视界面积的形式 ;
10.use of the T2 value of the valley in bimodal T2 distribution as the T2 cutoff value when the T2 cutoff value from core analysis is not available;
在没有条件获得实验室岩心T2截止值时,以目的层T2双峰分布谱峰谷的T2值作为T2截止值;
