1、efficiency

efficiency發(fā)音

英：[??f??(?)nsi]　　美：[??f??(?)nsi]

英：　　美：

efficiency中文意思翻譯

常用釋義：效率

n.效率；效能；功效

efficiency常用詞組：

high efficiency───高效率

production efficiency───生產(chǎn)效率

work efficiency───工作效率；勞動效率；加工效率

efficiency變形

復(fù)數(shù)--efficiencies。

efficiency雙語使用場景

1、Defrost the fridge regularly so that it works at maximum efficiency.───定期給冰箱除霜能取得最大效率。

2、The CFB boiler has been generally approved as environmental boiler with high efficiency and low pollution all over the word .───循環(huán)流化床鍋爐作為高效低污染的環(huán)保型鍋爐得到世界范圍的普遍認可。

3、For efficiency the shape of the roof should be designed in such a way that it provides as large an evaporation area as possible.───從效率考慮，屋頂形狀應(yīng)這樣來設(shè)計，即它可提供盡可能大的蒸發(fā)面積。

4、Experimental results show that this approach can remarkably improve the acquisition efficiency, correctness and validity of constraints.───實踐證明，該方法可以顯著地提高約束信息的獲取效率、正確性和有效性。

5、She arranged everything with her customary efficiency.───她以她特有的高效率把一切都已安排妥當(dāng)。

6、In addition to increasing efficiency of energy use in addition, has no other way to avoid energy prices continued to rise.───除了提高能源使用效率之外，已經(jīng)沒有其它辦法能避免能源價格持續(xù)走高。

7、The great majority of human beings today look at life as of it were a business. Their basic philosophy is one of competition and efficiency.───現(xiàn)代大部分人都這么看待人生，他們的基本觀點就是競爭和效率。

8、It was achieved with minimum fuss and maximum efficiency.───它以最少的慌亂和最高的效率被做到了。

9、In India, banks have launched programs for small energy efficiency projects in certain industries, which are now ready to be scaled up.───在印度，銀行在某些產(chǎn)業(yè)啟動了小型能效項目規(guī)劃，現(xiàn)在正準(zhǔn)備擴大規(guī)模。

efficiency相似詞語短語

1、efficiently───adv.有效地；效率高地（efficient的副詞形式）

2、efficient───adj.有效率的；有能力的；生效的

3、efficiencies───n.效率（efficiency的復(fù)數(shù)）

4、proficiency───n.精通，熟練

5、deficiency───n.缺陷，缺點；缺乏；不足的數(shù)額

6、-efficient───adj.有效率的；有能力的；生效的

7、sufficiency───n.足量，充足；自滿

8、sufficience───充分性

9、inefficiency───n.效率低；無效率；無能

2、efficiency和efficient的區(qū)別是什么

綜述：efficient， effective這組詞都有“有效的”的意思，其區(qū)別是：

efficient “效率高的”，“有能力的”，用以指人或物，著重有效地利用時間、精力并取得預(yù)期效果。如：The German telephone system is highly efficient。（德國的電話系統(tǒng)效率很高。）

effective 常用以指物，強調(diào)能產(chǎn)生某種預(yù)期的效果。如：effective medicine， effective method等。

efficient是一個英語單詞，形容詞，作形容詞時意為“有效率的；有能力的；生效的”。

例句：

用作定語～+ n.

She is anefficientmanageress.她是一個有能力的經(jīng)理。

This is a highly efficient new heating system.這是個高效的新取暖系統(tǒng)。

百度百科－efficient