* The chief drawback is the length of the curing cycle at high temperatures.

主要缺點在于高溫處理過程太長。（名詞length轉(zhuǎn)譯為形容詞）?

* This investigation is concerned with precision grinding techniques.

這項研究所涉及的是精密磨削技術(shù)問題。（名詞precision轉(zhuǎn)譯為形容詞)

(2) a/an +名詞，作表語

* Disposing of the“ash”is a necessity for these reactors.

對這些反應堆來說處置"灰渣"是必要的。（名詞necessity轉(zhuǎn)譯為形容詞）

* It is a success to replace steam with mercury vapor.

用水銀蒸氣代替水蒸氣（的實驗）是成功的。（名詞success轉(zhuǎn)譯為形容詞）

(3) of +名詞，作表語

* Computers are of great help to scientists and engineers; that is why they are widely used in different branches of science and engineering.

計算機對科學家和工程技術(shù)人員是非常有用的，這就是計算機被廣泛應用于科學和工程各個領(lǐng)域的原因。（名詞help轉(zhuǎn)譯為形容詞）

* The induction of a circuit is of great importance only where the current is changing.

電路的電感只在電流正在變化的地方是非常重要的。（名詞importance轉(zhuǎn)譯為形容詞）

3. 名詞轉(zhuǎn)譯為副詞

* Although the problem is complicated, an approximation may be obtained by determining the qualitative and quantitative composition of substances.

雖然問題比較復雜，但是通過定性、定量地測定物質(zhì)的成分，則可近似求解。（名詞 approximation轉(zhuǎn)譯為副詞）

* We find difficulty in solving this problem.

我們覺得難以解決這個問題。（名詞difficulty轉(zhuǎn)譯為副詞）

4. 其他類型的轉(zhuǎn)譯現(xiàn)象

* The reason is that the blast furnace is a very good countercurrent reactor of raw materials and reducing gas.?

這是因為高爐中形成了很好的原料與還原氣體的逆流反應器。（名詞reason轉(zhuǎn)譯為連詞）

* To the everyday bus operator, battery electric power would seem to offer few specific advantages over the conventional diesel power.

對于每日營運的公共汽車公司而言，由電瓶提供動力與由一般的柴油機提供動力相比，似乎沒有什么明顯的優(yōu)勢。（名詞power轉(zhuǎn)譯為動賓結(jié)構(gòu)的短語）