cavitating的音標(biāo)是[?k?v?te?t??]，翻譯成中文是“空化”或“空穴現(xiàn)象”。

速記技巧：可以將單詞拆分為cav(i-tate)來(lái)記憶。其中，cav表示“空洞”，tate表示“形成，狀態(tài)”，所以cavitating意為“空化”或“空穴現(xiàn)象”。

希望以上信息對(duì)您有幫助。如果需要更多記憶技巧，建議咨詢專業(yè)人士。

Cavitation這個(gè)詞源于拉丁語(yǔ)，意為“空洞”或“空穴”。它的變化形式主要有復(fù)數(shù)形式cavitation和過(guò)去式cavitated。

相關(guān)單詞：

1. Cavern - 洞穴，深坑

2. Cavity - 空洞，腔室

3. Void - 空缺，真空

4. Hole - 洞，孔

5. Voidness - 空虛，空無(wú)

6. Crevice - 裂隙，縫隙

7. Abyss - 深淵，深坑

8. Cleft - 裂口，裂縫

9. Gap - 缺口，間隙

10. Voidage - 空虛的存在，空洞的狀態(tài)

Cavitation通常用于描述與空化現(xiàn)象相關(guān)的物理過(guò)程，如液體在高壓條件下產(chǎn)生的氣泡或空洞。這個(gè)詞也常用于工程和物理學(xué)領(lǐng)域，描述與氣蝕相關(guān)的現(xiàn)象。

cavitating短語(yǔ)：

1. cavitation erosion - 空化侵蝕

2. cavitation noise - 空化噪音

3. cavitation bubbles - 空化泡

4. cavitation damage - 空化損傷

5. cavitation shock - 空化沖擊

6. cavitation layer - 空化膜

7. cavitation phenomenon - 空化現(xiàn)象

雙語(yǔ)例句：

1. Under high-speed rotation, the turbine may experience cavitation erosion. 在高速旋轉(zhuǎn)下，渦輪可能會(huì)經(jīng)歷空化侵蝕。

2. The sound of cavitation noise is a distinctive and unpleasant one. 空化噪音的聲音是一種獨(dú)特且不悅耳的聲音。

3. The water droplets in the cavitation bubbles are heated by the intense heat flux and expand rapidly. 空化泡中的水滴受到強(qiáng)烈的熱流加熱，迅速膨脹。

4. Cavitation damage is a common problem in marine environments. 空化損傷是海洋環(huán)境中常見的問題。

5. The shock wave generated by cavitation can cause significant damage to the turbine blades. 空化沖擊波會(huì)對(duì)渦輪葉片造成嚴(yán)重?fù)p害。

6. The presence of a cavitation layer indicates that the fluid is under high-pressure conditions. 空化膜的存在表明流體處于高壓條件下。

7. The phenomenon of cavitation is closely related to the flow patterns of fluid in a pipe or nozzle. 空化現(xiàn)象與流體在管道或噴嘴中的流動(dòng)模式密切相關(guān)。

英文小作文：

Cavitation: The Mystery of Erosion

Cavitation, a phenomenon that occurs in fluid flow, is a complex process that can have significant impacts on mechanical devices such as turbines and propellers. Understanding cavitation erosion and its effects on equipment is crucial for maintaining and optimizing its performance.

When a fluid flows over a sharp edge or under high-speed conditions, it can experience changes in pressure that create vapor or gas pockets, known as cavities or cavitation bubbles. These bubbles then collapse, generating intense pressure waves and heat that can erode the surface of the device, leading to damage or degradation of its components.

Cavitation can occur in a wide range of environments, from marine environments to aeronautical systems, and its effects can vary depending on the type of device and its operating conditions. However, with proper maintenance and understanding of the phenomenon, mechanical devices can be optimized for longer lifespans and greater efficiency.