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- AC-970全自动血细胞分析仪常见故障原因分析及排除Causes and removal of common trubles in AC-970 full-automatic blood cell analyzer
- 手术能切除970例(80.2%),手术病死率6.7%,术后并发症163例。Resection was performed in 970 cases, a resec-tability rate of 80. 2%25. The operative mortality was 6. 7%25. The post operative complications were seen in 163 cases.
- 表面等离子谐振(Surface Plasmon Resonance,SPR)生化分析仪是一种基于物理光学原理的新型生化分析系统。The surface plasmon resonance(SPR) biochemical analysis instrument is based on the principle of physio-optics.
- 第二部分介绍了核磁共振成像的基本原理、序列的有关概念及目前Resonance公司提供的序列开发平台编写序列的方法;In the second part, the basic theory of MRI, some basic concepts and the developing method of the pulse sequence are introduced.
- 比较了不同种质资源间存在的变异 ,初步得出 970 0 5和 980 1 7是两种坪用性状较为优秀的狗牙根资源材料Compare the variation of different genetic resources. Preliminary reached result:number 97005 and 98017 are the two excellent Bermuda grass resources materials in the Characteristics of turf application.
- 控制基质质量含水率在65%左右时,仪器输出与基质溶液电导率呈幂函数关系,所建立的模型的决定系数达到0.970。When the water mass fraction is set at 65%25, the EC detector indicates a power function relation between the detector output and the substrate EC, and the correlation factor of the proposed model reaches 0.970.
- 目的 用电子自旋共振 (electron spin resonance,ESR)技术观察模拟飞行缺氧条件下小鼠不同脏器一氧化氮 (nitric oxide,NO)含量的变化及抗氧化剂茶多酚的防护作用。Objective The purpose of this study was to detect changes of nitric oxide(NO) contents in various organs of mice after repeated exposure to 1 500 m hypobaric hypoxia and protective effect of tea polyphenols(TP) using electron spin resonance(ESR) technique.
- 16 4例重度颅脑损伤患者中 ,TRISS法预测准确性为 0 .90 9,敏感性为 0 .6 2 1,特异性为0 .970 ; ASCOT法预测准确性为 0 .933,敏感性为 0 .6 5 5 ,特异性为 0 .993。Among the 164 cases,the predictive accuracy,the sensitivity and the specificity of TRISS were respectively 0 909,0 621,0 970,and these of ASCOT were 0 933,0 655,0 993 respectively.