基本解释

• [体育]开闭速度

英汉例句

双语例句

• Overwhelmingly, people are talking about the new iPhone's lightning fast speed, especially when opening and closing applications and browsing the net.
  人们普遍叫好的一点就是这款新手机的速度，尤其是在开启/关闭软件和浏览网页时的速度非常快。
• A system of weather sensors on the outside of the building monitors the temperature, wind speed and level of sunlight, closing blinds and opening windows panels as necessary.
  位于建筑外部的天气传感器系统检测温度、风速和光照强度，必要时关闭窗帘或开启窗户。
• Output speed of electric installations on the determination of its opening and closing the valve when the time is not strictly required, should try to use a slower speed.
  关于对电动装置输出转速的确定，在阀门对其启闭时间没有严格要求时，应尽量选用较慢的速度。
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专业释义

体育

• 开闭速度