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Answer: 2360 J. Question 2 Most candidates scored the two marks in part (i) of the question. However mistakes were frequently made in part (ii), the most common of which were: Showing the maximum speed as 12.5 ms-1 (from 1500/120) despite having the correct answer in (i)...
9709/1/M/J/02 5 C B4OA M12 C kj BA Oi Thediagramshowsasolidcylinderstandingonahorizontalcircularbase,centreOandradius4units. Æ ThelineBAisadiameterandtheradiusOCisat90toOA.PointsO,A,BandClieontheupper length12units.The surfaceofthecylindersuchthatOO,AA,BBandCCareallverticalandof ...
11、从""b+何】1 Nqaq2 = £ a S"a 3 - 兀 N) +(""b(" 一 4 “)+ c(“"c(刃一 4 N)2. 2. 2遥信测量遥信输入采用光耦进行隔离,以避免外部干扰的串入。CPU对遥信的扫描时间为 0. 625ms,并加有软件去抖动算法,其时序如图。UU抖动确认YX变位光耦1<-UItn+M nu-rgi输出1IVji-HH 限...
jHeatmap: An interactive heatmap viewer for the web. Bioinform. Oxf. Engl. 2014, 30, 1757–1758. [Google Scholar] [CrossRef] [PubMed] Gómez, J.; García, L.J.; Salazar, G.A.; Villaveces, J.; Gore, S.; García, A.; Martín, M.J.; Launay, G.; Alcántara, R.; Del-...
Bolton, M.J.; Ault, L.K.; Burton, K.; Allen, D.R. Developing and validating an individual difference questionnaire for the measurement of epistemic weather curiosity. J. Sci. Psychol. 2022. Available online: http://psyencelab.com/uploads/5/4/6/5/54658091/MS_122.pdf (accessed on 5 ...
Ui11/E3, a natural killer (NK) cell-resistant murine target cell line g... BS Edwards,MS Curry,EA Southon,... - 《Blood》 被引量: 89发表: 1995年 Pattern of functional antibody activity against Haemophilus influenzae type b (Hib) in infants immunized with diphtheria-tetanus-pertussis/Hib...
LICENSE Persian-README.md README.md Sub1.txt Sub10.txt Sub11.txt Sub12.txt Sub13.txt Sub14.txt Sub15.txt Sub16.txt Sub17.txt Sub18.txt Sub19.txt Sub2.txt Sub20.txt Sub21.txt Sub22.txt Sub23.txt Sub24.txt Sub25.txt
2. 遥控保持时间:遥控分闸/合闸的动作保持时间,通常为IOOObs左右,至少120ms.但对于某些操作回路 无保持继电器的开关,可能要求延长,对此増加了遇控保持时间定值.当远方(或就地)遥控分/合时, 如果对应开关(或刀闸)位置已经在目标位置,那么测控装置将会自动停止遥控输出,从而缩短实际遥控 分闸/合闸动作保持时间。