n.重力仪；比重计；重差计

The geologists used a gravimeter to measure the variations in gravitational pull across the region.
地质学家使用重力仪测量该区域重力的细微变化。
The gravimeter detected an abnormal mass beneath the surface, suggesting the presence of a hidden cave system.
重力仪检测到地表下有异常质量，表明可能存在一个隐藏的洞穴系统。
During the lunar mission, the spacecraft was equipped with a highly sensitive gravimeter to map the moon's gravity field.
在月球任务中，宇宙飞船配备了高度敏感的重力仪来绘制月球的重力场。
The gravimeter readings helped scientists understand the density distribution of the Earth's crust in that area.
重力仪的读数帮助科学家理解了该地区地壳的密度分布。
A gravimeter can be used to study the effects of tectonic plate movements on Earth's gravity.
重力仪可用于研究板块运动对地球重力的影响。
The submarine employed a gravimeter to navigate through underwater mountain ranges with greater precision.
潜水艇使用重力仪以更高的精度穿越水下山脉。
By analyzing gravimeter data, researchers discovered a previously unknown ancient meteor impact crater.
通过分析重力仪数据，研究人员发现了一个之前未知的古代陨石撞击坑。
The gravimeter played a crucial role in confirming the existence of Earth's liquid outer core.
重力仪在证实地球液态外核的存在方面发挥了关键作用。
During oil exploration, gravimeters are used to locate potential reservoirs by detecting density changes in rock layers.
在石油勘探中，重力仪通过检测岩层密度变化来定位潜在的储油层。
The precise gravimeter measurements revealed subtle shifts in the Earth's crust caused by the last ice age's melting glaciers.
精确的重力仪测量揭示了上一个冰河时代冰川融化所引起的地壳微妙变化。