We present an analytical solution for the total stress and mechanical sensitivity of highly boron doped Si diaphragm with small deflection considering effect to result from the residual stress. 运用四周固支薄板小挠度理论,分析了存在较大残余应力的浓硼重掺杂硅悬空薄膜的力学特性。
Customer responsiveness, total quality management and global sensitivity all topics on which business professors can expound at length now have to be part of what business schools practise as well as what they preach. 商业教授可以长篇大论讲个不停的种种话题,例如顾客响应能力、全面质量管理和全球灵敏度,如今都必须成为商学院实践的一部分,而不仅是它们传经布道的内容。
The value of measuring total bilirubin and high sensitivity C-reactive protein in coronary artery disease 总胆红素、高敏C反应蛋白检测在冠状动脉疾病中的价值
Methods ELISA and MEIA methods were used to detect total anti-HAV antibody, and compare their sensitivity and accordance. 方法用ELISA和MEIA法检测血清甲肝总抗体,再进行两种方法的互相比较。
Results The total training sensitivity of the two methods was 97.9% and 98.2% respectively, and the total testing sensitivity was 72.7% and 74.2% respectively. 结果BP网络两种测试方法训练总体敏感度分别为97.9%和98.2%,测试总体敏感度分别为72.7%及74.2%。
[ Results] Adequate specimens were obtained by EUS-FNA in 22 of total 26 patients, with sensitivity and specificity of EUS-FNA in all of the 26 patients 84.0% and 100%. 结果22例患者获得足够的细胞或组织学资料,穿刺成功率84.6%。在所有穿刺病例中,EUS-FNA敏感性84.0%,特异性100%;
The total ultrasonic score had high specificity and sensitivity in diagnosing early cirrhosis. 综合多项超声参数而成的超声总积分对诊断早期肝硬化有较高的敏感性和特异性。
Meanwhile, the proportion of the sum of freight transport cost and time value to the total cost of wide purchase decides the goods-owner's sensitivity to the transport tariff and the level of services. 货物运输成本和时间价值在广义采购总成本中韵比重决定了货主对运输价格与服务水平的敏感度,因而是货主的决策变量。
A total pyrolytic graphite tube of low blank, high sensitivity and low memory effect was selected for determination of strontium in environmental samples. 本文使用含锶空白低、灵敏度高、记忆效应小的全热解石墨管测定环境样品中的锶。
The System is designed in view of optical path and processing circuit parts in order to realize the total sensitivity of the system, 4.7 V/ g. 综合考虑光路和电路部分进行系统设计,以使系统总体灵敏度为4.7V/g。
Determination of total chromium in soil samples by micelle enhanced sensitivity catalytic spectrophotometry 胶束增敏催化动力学光度法测定土壤中的总铬量
The study group had higher score in flexibility and positive coping style than control group, and lower scores in P and N of EPQ, total score, obsessive-compulsive, interpersonal sensitivity, anxiety, hostility, paranoid ideation and psychoticism of SCL-90 than control. 实验组灵活性分和SCSQ的PC分显著高于对照组,而EPQ的P分、N分、SCL-90总分及强迫、人际关系、焦虑、敌对、偏执、精神病性等因子分显著低于对照组。
With the aid of the total differential theory, the sensitivity matrix is introduced. 利用全徽分理论,导出灵敏性矩阵表达式。
The total sensitivity of the PCR was reached up to 90.7% ( 39/ 43) after optimum components used for Nested-PCR. 优化后的巢式PCR,最终使敏感性更进一步提高至90.7%(39/43)。
Results The total sensitivity in detecting CAD was 90.4% and specificity was 86.3%; some of the incorrect diagnoses were corrected with the two modalities. 结果核素显像诊断CAD的灵敏度为90.4%,特异性为86.3%,且使部分临床诊断得以纠正;
Electrophoresis chip, which is the important research direction of Micro Total Analytical System, demands miniaturization and high sensitivity for detectors. 电泳芯片系统作为微全分析系统重要研究方向,对检测器提出了微型化、高灵敏度等要求。
In the other study for H.pylori infection diagnosis, the total accuracy, sensitivity and specificity of CLE were 88.9% 、 91.2% and 86.8% respectively. 应用图像判断法以荧光素钠为对比剂对另72名患者的幽门螺杆菌感染诊断研究中,共聚焦激光显微内镜诊断幽门螺杆菌感染的总准确性、敏感性和特异性分别为88.9%、91.2%和86.8%。