这个血压计保留了最近所有测试的记录.The monitor keeps a record ofeverytest.同时阐述了该血压计的内部结构 、 工作原理及使用方法.Introducing its frame circuit , working { principle } and using method.应在止血带或血压计使用前压出所有剩余气体.All air is expressed from the sphygmomanomet...
Application: Be fit for fluorescent flaw detection and fluorescence analysis.用途: 适用于荧光探伤和荧光分析.From 1942 onward I worked on the first anti - midget - submarine detection systems.从1942年往后,我研究了头一批 反 小型潜艇的探测系统.British office...
Since the glass is in compression, it cannot extend appreciably beyond the ends of the eyelet.因为玻璃处于压缩状态, 玻璃不能明显地延伸到超过座孔的端面.The limit occurs when the ordinate deviates appreciably from unity.这个限度发生在纵坐标明显地从单位1偏离的时候.The pr...