hydrodynamic

hydrodynamic的音标为[ˌhaɪdrəʊˈdæmɪnɪk]，基本翻译为“水动力学”或“流体动力学”，速记技巧为“水动动力”。

Hydrodynamic这个词源自希腊语词根“hydr”和“dynamos”，分别表示水和力量。它的含义是关于水与力量的运动研究。

变化形式：无特殊变化。

相关单词：

1. hydraulic - 液压的，水力的：源自希腊语词根“hydraulikos”，意为水力。这个词常用于描述与水力相关的技术或机械。

2. hydrostatic - 水静力学：源自希腊语词根“hydr”和“statikos”，意为静止的水。这个词常用于描述与水静力学相关的概念或技术。

3. hydrofoil - 水翼船：一种利用水翼提高船只速度的船只，源自希腊语词根“hydr”和“foil”，意为水翼。

4. hydrodynamic simulation - 水动力学模拟：用于模拟水动力对物体运动影响的过程或技术，源自希腊语词根和动词“simulacra”，意为模拟。

5. hydrodynamic load - 水动力负荷：描述物体在水流中受到的水动力作用，源自希腊语词根“hydr”和“loados”，意为负荷。

6. hydrodynamic drag - 水动力阻力：物体在水流中受到的阻碍其运动的阻力，源自希腊语词根“hydr”和“dragos”，意为阻碍。

7. hydrodynamic efficiency - 水动力学效率：描述物体在水流中运动效率的指标，源自希腊语词根“hydr”和“efficiency”。

8. hydrodynamic model - 水动力学模型：用于模拟和分析水流中物体运动的模型，源自希腊语词根和名词“modelo”，意为模型。

9. hydrodynamic flow - 水动力流：描述水流中物体运动和受力情况的流体动力学过程，源自希腊语词根“hydr”和“flowos”，意为流动。

10. hydrodynamic pressure - 水动力压力：描述水流中物体受到的压力，源自希腊语词根“hydr”和“pore”，意为压力。

常用短语：

1. hydrodynamic drag

2. hydrodynamic lubrication

3. hydrodynamic torque

4. hydrodynamic bearings

5. hydrodynamic shock

6. hydrodynamic flow

7. hydrodynamic simulation

例句：

1. The design of the engine must take into account hydrodynamic effects to minimize drag.

2. The lubrication system must provide hydrodynamic lubrication to prevent excessive wear.

3. The torque generated by the engine is largely due to hydrodynamic torque.

4. The bearings in this machine operate on hydrodynamic principles to provide stable support.

5. Hydrodynamic shock can cause equipment to malfunction.

6. The simulation of hydrodynamic flow is essential for accurate analysis of industrial processes.

7. Understanding hydrodynamic principles is fundamental to the study of mechanical engineering.

英文小作文：

Hydrodynamics is the study of how fluids interact with moving objects. It is essential to many areas of engineering, including automotive engineering, aeronautical engineering, and mechanical engineering. Understanding hydrodynamics allows engineers to design more efficient and reliable systems that minimize drag, maximize efficiency, and provide stable support for moving parts. Hydrodynamic effects can be complex, but understanding them is fundamental to designing effective systems. By considering hydrodynamic principles, engineers can create systems that are more efficient, reliable, and safe.