n.(天气图上的)等压线

The isobars on the weather map show areas of equal atmospheric pressure.
天气图上的等压线表示气压相等的区域。
In chemistry, an isobar represents a line on a graph connecting points of equal pressure for different volumes at constant temperature.
在化学中，等压线是指在恒定温度下，不同体积对应相同压力的点在图上连接起来的线。
During a diving expedition, divers followed the isobars to maintain their depth.
潜水探险时，潜水员沿着等压线行动以保持他们的深度。
The sound waves on an oscilloscope form isobars when plotted against time.
示波器上声波的波形在时间轴上形成等压线。
A barometer's readings are measured in millibars, which are a unit of measurement on an isobaric scale.
气压计的读数以毫巴为单位，这是等压标度上的一个测量单位。
The isobars in a wine bottle show the pressure distribution inside as it ages.
葡萄酒瓶中的等压线显示了酒在陈年过程中内部压力分布的变化。
In music, parallel chords on the same isobaric line create a harmonious effect.
音乐中，在同一等压线上平行的和弦会产生和谐的效果。
The isobars of volcanic eruptions can help geologists predict the intensity and direction of the flow.
火山喷发的等压线有助于地质学家预测其强度和流动方向。
The isobars on a topographic map indicate areas with similar elevation.
地形图上的等压线表示海拔相似的区域。
The aircraft's altimeter relies on the difference in air pressure between the outside and the cabin, which is represented by isobars.
飞机的高度表依赖于机舱内外气压差，这在等压线上有所体现。