答:智能数据记录仪是检测、记录环境参数的仪器(好比飞机的黑匣子),它集数据的采集、显示、储存及传输功能于一体,能同时显示、记录多路数据。可单机使用,也可用多个记录仪组成有线或无线网络。采集的数据能用专用软件或EXCEL、WORD处理。其体积仅一包香烟大小,适合在野外和恶劣环境下使用。 问:智能数据记录仪与传统的...
目前,国内外的许多生产厂,直接在上用汞灯测试波长准确度。具体作法是:将仪器的光源拆下,用标准灯代替原光源来测试标准光源灯的各条特征谱线,各条特征谱线的测量值与理论值之差,就是波长准确度。例如,使用汞灯测试,则设置波段范围为245～560nm,光谱带宽为2nm,测量方式设兰置为能量测量;样品为空气(样品和参考均为...
A red warning light illuminated on the instrument control panel prior to the failure. Occasionally, the vehicle loses power steering and braking ability. The vehicle has been to numerous dealers, but no one could duplicate the failure. The manufacturer would not assist. The failure mileage was ...
We show the LEMS score for both patients in the lower panel of Fig. 4A, and the details per muscle in Table 3. For patient P1, we observed, a 1 point LEMS increase during the sFES pilot phase and a gain of 3 points during the BFNR phase. This was an encouraging result, as it ...
After submissions of results in a standardized format, quality control was performed using EasyQC (R package v9.2)67. Allele frequencies of all variants were compared to those reported in the reference panel used by the study for imputation. To identify analytical errors, QQ andP–Z-score plots...
The thermal images were configured to contain the radiometric information in RJPEG format. For each test, the irradiance, ambient temperature and relative humidity were recorded. Each suboptimal condition was applied 15 min before the measurement was taken to ensure that thermal equilibrium existed [...
Factors affecting CO2 emission in the Middle East: A panel data analysis. Energy 2012, 44, 564–569. [Google Scholar] [CrossRef] Tracking Clean Energy Progress 2017. Int. Energy Agency, Paris, France. 2017. Available online: http://www.iea.org/reports/trackingclean-energy-progress-2017 (...
sequential tests, a remote output on-off terminal in the front panel and a signal I/O port in the rear panel provided as the means for remote start/stop control of the safety tester, and RS-232C, USB and GPIB (optional) interfaces available for PC remote control and test result logging...
With the reversible boronic acid-diol interaction occuring in nanochannels, the pathway for ion transport is blocked (upper panel), resulting in the sharp decrease of the ionic current (the close state). At the same time, when the TPEDB is oligomerized with glucose, the restriction of the ...
charge controller is to confirm the solar power plays a key role with the load like a battery. This project can be implemented by placing a single diode among a solar panel as well as a battery. This will make sure that the load does not release its charge into the solar panel at ...