μ_k的意思、翻譯和例句

是什麼意思

μ_k 是摩擦係數(Coefficient of Friction)的一種表示方法,特別是動摩擦係數(Kinetic Friction Coefficient)。它是描述兩個接觸物體之間摩擦力大小與正向力大小之比的無量綱數字。當物體在另一物體上滑動時,摩擦力會影響物體的運動,μ_k 的值取決於接觸表面的性質以及物體的材料。

依照不同程度的英文解釋

  1. A number that shows how slippery something is.
  2. A measure of how much two surfaces resist sliding against each other.
  3. A value that helps to understand how easily one object moves over another.
  4. A ratio that indicates the resistance to motion between two surfaces.
  5. A dimensionless value that describes the force resisting the motion of two surfaces in contact.
  6. A parameter that quantifies the frictional force between two bodies in relative motion.
  7. A coefficient that is crucial in physics and engineering to analyze motion and forces.
  8. A scientific concept used to calculate the frictional forces acting between moving objects.
  9. A fundamental physical property that characterizes the interaction between contacting surfaces under motion.
  10. A critical factor in determining how objects slide over each other, influencing design and safety in engineering.

相關英文單字或片語的差別與用法

1:Coefficient of Friction

用法:

摩擦係數是一個物理量,用來描述兩個物體接觸時的摩擦力大小與正向力大小的比值。它對於理解物體之間的運動和相互作用非常重要,特別是在工程和物理學中。摩擦係數的值會因物體的材料和表面狀況而異,通常用於計算物體在斜面或其他表面上滑動時的行為。

例句及翻譯:

例句 1:

摩擦係數的測量對於設計安全的機械裝置非常重要。

Measuring the coefficient of friction is crucial for designing safe mechanical devices.

例句 2:

不同材料的摩擦係數會影響其在運動中的性能。

The coefficient of friction for different materials affects their performance in motion.

例句 3:

在計算滑動運動時,摩擦係數是必須考慮的因素。

The coefficient of friction is a necessary factor to consider when calculating sliding motion.

2:Frictional Coefficient

用法:

摩擦係數是物體運動時的一個重要參數,尤其是在分析物體相互作用和運動的情況下。它可以幫助工程師預測和計算摩擦力,並在設計過程中考慮不同材料的摩擦特性,以確保設備的穩定性和安全性。

例句及翻譯:

例句 1:

在設計汽車的制動系統時,摩擦係數是關鍵的考量。

The frictional coefficient is a key consideration in designing a car's braking system.

例句 2:

我們需要知道這些材料的摩擦係數,以便進行正確的計算。

We need to know the frictional coefficients of these materials for accurate calculations.

例句 3:

摩擦係數的變化會直接影響機械運作的效率。

Changes in the frictional coefficient can directly affect the efficiency of mechanical operations.

3:Sliding Friction Coefficient

用法:

滑動摩擦係數專指物體在滑動過程中所經歷的摩擦力與正向力的比值。這個係數通常用來評估物體在運動時的穩定性和控制,特別是在設計運輸工具或機械設備時。

例句及翻譯:

例句 1:

滑動摩擦係數的測試對於確保運輸工具的安全性至關重要。

Testing the sliding friction coefficient is crucial for ensuring the safety of transport vehicles.

例句 2:

在設計機械手臂時,滑動摩擦係數需要仔細考量。

The sliding friction coefficient needs to be carefully considered when designing robotic arms.

例句 3:

這些材料的滑動摩擦係數對於它們的應用非常重要。

The sliding friction coefficients of these materials are very important for their applications.