slow down low speed switch 低速换速开关
low and slow 想着低而缓 ; 指声音低沉
slow low-effeciency dialysis 缓慢低效透析
low-temperature slow 低温慢速
low flat slow wave 低平慢波
low-light-level slow scan TV camera 微光慢扫描电视摄像机
low speed winch slow-motion hoist 慢速卷扬机
slow fermentation in low temperature 利用低温缓慢发酵
low-frequency and slow-changing signals 低频缓变信号
low-light-level slow scan television camera 微光慢扫描电视摄象机
An early strain of research claimed that when we watch television, our brains mostly exhibit slow alpha waves—indicating a low level of arousal, similar to when we are daydreaming.
一项早期的研究表明，当我们看电视时，我们的大脑大多表现出缓慢的阿尔法波，这表明我们的兴奋程度程度较低，类似于做白日梦的状态。
Slow, crowded and often uncomfortable trains ran across this vast country, with low average speeds making journeys such as Shanghai-Beijing a test of travel.
缓慢、拥挤且经常不太舒服的火车曾横跨这个幅员辽阔的国家，其较低的平均速度使得从上海到北京这样的旅程都是一种考验。
2 years of low rates and slow growth?
两年的低利率外加两年的缓慢增长？
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