The magnetic survey instrument is similar to the tool used in a single-shot survey except that camera is a modified movie camera that takes pictures every 15-20 seconds.
磁性测量仪器与单点测量所用的下井仪类似,不过它使用的摄影机是一种改造过的电影摄影机。每15~20秒钟可以照相一次。
The survey, conducted by the Pew Internet and American Life Project, showed that blog readership has shot up by 58% in the last year.
佩尤研究中心“网络与美国生活项目”的调查结果显示,去年网络日志的阅读人数激增了58%。
The survey, conducted by the pew Internet and American life project, showed that blog readership has shot up by 58 % in the last year.
佩尤研究中心“网路与美国生活项目”的调查结果显示,去年网路日志的阅读人数激增了58 %。
Methods The QOL of stroke patients was measured with Shot Form 36 Health Survey Questionnaire(SF-36) and questionnaire survey before discharge and six months after discharge;
方法应用健康调查简表(SF-36)于出院前和出院后6个月对脑卒中患者的生存质量进行测量并做问卷调查;
A new method to improve GPS attitude determination accuracy in close shot target and three-dimension survey system is discussed based on the introduction of principles of GPS attitude determination.
本文在介绍GPS姿态测量技术原理的基础上,探讨了在近景目标三维测量系统中提高GPS测姿精度的新方法。
The 36-item shot-form health status survey(SF-36) was used to observe the life quality of patients.
采用简明健康状况调查表(SF-36)观察患者的生存质量。
Then discussed the structure of this imaging laser radar for airborne survey, and its ranging performance under shot-noise limited.
讨论了将该种雷达应用于机载探测时的系统总体结构和在散粒噪声受限时的测距性能。
Then discussed the structure of this imaging laser radar for airborne survey, and its ranging performance under shot-noise limited.
讨论了将该种雷达应用于机载探测时的系统总体结构和在散粒噪声受限时的测距性能。
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