速率计

The ratemeter on the old television flickered erratically, indicating a weak signal.
旧电视上的速率计闪烁不定，显示出信号微弱。
She adjusted the ratemeter to ensure accurate measurement of the chemical reaction speed.
她调整了速率计以确保化学反应速度的精确测量。
The car's speedometer, or ratemeter, hit 180 miles per hour as it crossed the finish line.
当汽车冲过终点线时，车速表（速率计）显示达到每小时180英里。
The ratemeter in the factory showed a steady increase in production efficiency over time.
工厂中的速率计显示生产效率随着时间稳步提高。
The doctor monitored the patient's heart rate using a portable ratemeter.
医生使用便携式速率计监测病人的脉搏。
The pilot glanced at the ratemeter to gauge the altitude of the aircraft.
飞行员瞥了一眼速率计来判断飞机的高度。
The ratemeter on the website helped users track their internet connection speed.
网站上的速率计帮助用户追踪他们的网络连接速度。
During the test drive, the mechanic checked the car's ratemeter for any anomalies.
在试驾过程中，技工检查了车辆的速率计是否有异常。
In the construction site, the crane operator relied on the ratemeter to control its lifting speed.
在建筑工地上，起重机操作员依赖速率计来控制提升速度。
The teacher used a digital ratemeter to assess students' reading comprehension rates.
老师使用数字速率计来评估学生的阅读理解速度。