测音器
- 与 测音器 相关的网络例句 [注：此内容来源于网络，仅供参考]
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The students were to serve as runners, telephonists and in similar positions, but also on direction finders, sound detectors and range finders, searchlights and conversion tables.
学生们担任传令员、电话接线员等类似的职位，同时也有担任操作测向仪、听音器、测距仪、探照灯及图表标注等职位。
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An acoustical instrument consisting of a sounding box with one string and a movable bridge, used to study musical tones.
测弦器一种由一个带有一根弦和可移动琴马的共鸣箱组成的不用电传音的乐器，用于细察音调
- 推荐网络例句
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The split between the two groups can hardly be papered over.
这两个团体间的分歧难以掩饰。
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This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.
这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。
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The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.
聚光：照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔，然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力