2.33 稳定性检测 constancy test 为确定X射线诊断设备在给定条件下获得的数值相对于一个初始状态的变化是否符合控制标准而定 期进行的质量控制检测. 2.34 基线值 baseline value 设备性能参数的参考值. 注:基线值通常在验收检测合格后,由最初的性能检测得到,或者由相应的标准给定. 3 质量控制检测要求 3.1 一般要求 3.1.
2.33 稳定性检测 constancy test 为确定X射线诊断设备在给定条件下获得的数值相对于一个初始状态的变化是否符合控制标准而定 期进行的质量控制检测. 2.34 基线值 baseline value 设备性能参数的参考值. 注:基线值通常在验收检测合格后,由最初的性能检测得到,或者由相应的标准给定. 3 质量控制检测要求 3.1 一般要求 ...
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该包也可以用于计算一些效应值度量,包括 “eta squared” for ANOVA, “Cohen’s d” for t-test and “Cramer’s V” for the association between categorical variables。该包还包含一些用于识别单变量和多变量离群点、评估变异正态性和异质性的帮助函数。 核心函数 描述统计量 get_summary_stats(): Compute...
在SpaceX公司将猎鹰-9火箭版本从v1.1升级到v1.2的过程中,他们为一子级动力系统试验建造了一个新的半地下试验台,以取代高空作业的三脚架试验台。新试验台具备庞大的导流槽,能够承载更大推力,具备过冷推进剂的加注能力。新试验台连接到美国最高的水塔,该...
2.3. Higher resolution DEM test sites To complement the characterization of the height error with GPS we compared exemplarily TanDEM-X DEM with existing high-resolution DEMs. For this analysis two DSMs and one DTM with an extent of up to 100 km2 were used located in Thuringia (Germany),...
● Cisco Intersight to deploy, maintain, and support the FlashStack components. ● Cisco Intersight Assist virtual appliance to help connect the Pure Storage FlashArray and VMware vCenter with Cisco Intersight. ● Purity//FA 6.3.7 and later. ● VMware vSphere 7.0 U3c and la...
VMware vSphere vMotion is supported on the Cisco Catalyst 9800 Wireless Controller for Cloud. For more information, see https://www.cisco.com/c/en/us/support/docs/wireless/catalyst-9800-wireless-controllers-cloud/218438-verify-support-vmware-vsphere-vmotion-wi.html#anc6 and https://www.cisco....
The trap density of the synthesized single crystal was 4.54 × 109 cm−3, and the carrier mobility was measured to be 3.17 cm2 V−1 s−1. After heat treatment, the trap density of the single crystal was improved to 1.74 × 109 cm−3, and the carrier mobility was improved to ...
一款非专业的开源中文字体,基于 FONTWORKS 出品字体 Klee One 衍生。 lxgw 20232 2 Microsoft-Activation-Scripts Open-source Windows and Office activator featuring HWID, Ohook, TSforge, KMS38, and Online KMS activation methods, along with advanced troubleshooting. massgravel 136966...