# 汽車專業英文翻譯

Gear ratios vary depending on the vehicle engine displacement，axle ratio，and wheel and tire size.

When the two gears have the same number of teeth，both revolve at the same speed.

But if one gear has 12 teeth and the other has 24 teeth，the smaller gear will turn twice as fast as the larger gear.

This is a 2:1 gear ratio.

The ratio is found by means of the following formula:

Gear ratio: Number of teeth in driven gear

-------------------------------------------

Number of teeth in driving gear

### 2 個解答

• Louis
Lv 7
1 0 年前
最佳解答

Gear ratios vary depending on the vehicle engine displacement，axle ratio，and wheel and tire size.

（變速箱的）齒輪比會按引擎的排氣量，傳動軸比例，車輪及輪胎的大小而有所不同．

When the two gears have the same number of teeth，both revolve at the same speed.

兩個（相接的）齒輪如果齒數相同，轉速也會相同．

But if one gear has 12 teeth and the other has 24 teeth，the smaller gear will turn twice as fast as the larger gear.

但是如果（兩個相接的齒輪）一個齒輪有十二齒，另一個有二十四齒，則齒數少的（小齒輪）轉速會比齒數多的（大齒輪）快上一倍．

This is a 2:1 gear ratio.

這兩者的齒輪比是二比一．

The ratio is found by means of the following formula:

齒輪比的公式如下：

Gear ratio:

Number of teeth in driven gear

-------------------------------------------

Number of teeth in driving gear

齒輪比等於被驅動齒輪的齒數除以驅動齒輪的齒數

• 1 0 年前

齒輪比率因車輛引擎位移的關係，軸比還有車輪和輪胎大小而異。

當兩組齒輪有相同數量的齒/吋，兩個旋轉速度相同。

但如果第一組齒輪是 12齒/吋，另一組是 24齒/吋， 那第一組的齒輪速度將會是另一組齒輪速度的兩倍快 。

所以這齒輪比例為 2: 1。

比例是透過以下公式的方式： 齒輪比： 從動齒輪齒數。

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大致上是這樣吧 ..

參考資料： 自己