纸张的保存率是基于测试每种纸张通过加速高温和高湿环境对变黄的阻碍率。
A paper storage rating is based on testing each paper for its resistance to yellowing over time using accelerated tests incorporating high temperature and high humidity.
应用单片机组成电路测试电除尘器集尘极和电晕极的振打加速度，精度高、速度快，能自动显示打印结果。
Using monolithic computer to measure the rapping acceleration of collecting electrode and corona electrode has the feature of high accuracy, high speed, automatic display and printout of results.
谁会对这种感觉更灵敏呢？加速的心跳、涨红的脸、缓慢的呼吸？研究者发现共情测试的分值高者这种感觉更灵敏。
People who are better at reading these sensations ? a quickened heart beat, a flushed face, slow breathing ? score higher on psychological tests of empathy, researchers have found.
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