wavefront

/ˈweɪvfrʌnt/ /ˈweɪfˌfrʌnt/

Meanings

noun

波前，波阵面

An imaginary surface passing through points of a medium oscillating in phase.

Examples :

"As the ripple spread across the pond, the wavefront marked the leading edge where all the water particles moved upward together at the same moment. "

当涟漪在池塘上扩散时，波前就标志着所有水分子同时向上运动的最前沿。

Related Words

points noun

/pɔɪnts/

点，要点

""The teacher marked specific points on the map where we needed to label the cities." "

老师在地图上标出了几个具体的点，我们需要在这些点上标注城市名称。

imaginary noun

/ɪˈmædʒɪn(ə)ɹi/ /ɪˈmædʒɪˌnɛɹi/

想象力，幻想，虚构。

"My brother's imaginary friend always helped him with his math homework. "

我弟弟幻想中的朋友总是帮他做数学作业。

ripple noun

/ˈɹɪp(ə)l/

涟漪，微波。

"I dropped a small stone into the pond and watched the ripples spread."

我往池塘里扔了一颗小石子，然后看着水面上的涟漪慢慢扩散开来。

through noun

/θɹuː/ /θɹu/

贯石, 穿石。

"The dry-stone wall used a large, flat through to support the top stones. "

这堵干砌石墙用了一块又大又平的贯石来支撑顶部的石头。

particles noun

/ˈpɑːtɪkl̩z/ /ˈpɑɹtɪkl̩z/

颗粒，粒子

"Dust particles floated in the sunbeam coming through the window. "

阳光透过窗户照进来，可以看到尘土颗粒在光束中漂浮。

surface noun

/ˈsɜːfɪs/ /ˈsɝːfəs/

表面，表层

"The smooth surface of the kitchen table was perfect for setting the dinner plates. "

厨房餐桌光滑的表面非常适合放餐盘。

leading verb

/ˈliːdɪŋ/ /ˈlidɪŋ/ /ˈlɛdɪŋ/

镀铅

"continuous firing leads the grooves of a rifle."

连续射击会导致步枪膛线镀铅。

medium noun

/ˈmiːdɪəm/

介质，媒介。

"The medium for the experiment was a special liquid solvent. "

实验的介质是一种特殊的液体溶剂。

passing verb

/ˈpɑːsɪŋ/

经过，通过。

"The train is passing the station, changing location. "

火车正在经过车站，改变位置。

together adjective

/təˈɡɛð.ə(ɹ)/ /təˈɡɛðɚ/

有条理的, 井井有条的。

"The teacher's lesson plan was together, covering all the key concepts logically. "

老师的教案很有条理，逻辑清晰地涵盖了所有关键概念。

oscillating verb

/ˈɑsɪˌleɪtɪŋ/ /ˈɑsəˌleɪtɪŋ/

摆动，振荡。

"A pendulum oscillates slower as it gets longer."

钟摆越长，摆动得越慢。

spread noun

/spɹɛd/

扩散，传播

"The spread of the flu was rapid in the school this week. "

这周流感在学校里迅速蔓延。