Productivity
[ ,prod?k't?v?ti ]
其它 Other
n. 生產(chǎn)率，生產(chǎn)力;[經(jīng)濟學(xué)] 生產(chǎn)率;[生態(tài)學(xué)]生產(chǎn)率;
?? 詞根助記
product產(chǎn)品+ivity表名詞 → 生產(chǎn)力，生產(chǎn)活動
?? 例句
Damage from poaching can rapidly become a limiting factor to productivity.
踐踏造成的損害會迅速成為生產(chǎn)率的限制因素。
Automation of the factory has greatly increased its productivity.
該廠的自動化大大提高了它的生產(chǎn)力。
Inflation has soared while productivity has dwindled.
通貨膨脹上升，同時生產(chǎn)率下降。
There have been enormous increases in agricultural productivity.
農(nóng)業(yè)生產(chǎn)率已得到巨大提高。
The keynote of the Minister's speech was the need for higher productivity.
該部長演說的要旨是高度生產(chǎn)力的需要。
?? 聯(lián)想助記
product（產(chǎn)物, 產(chǎn)品）+ivity
? 同義詞
?? 詞根
-doc-表示“教導(dǎo)”
?? 牛津釋義
productivity
n[U]
1 ability to produce (eg goods or crops); state of being productive 生產(chǎn)力; 生產(chǎn)能力; 多產(chǎn)性
The size of the crop depends on the productivity of the soil. 作物的產(chǎn)量取決於土地的肥沃程度.
2 efficiency, esp in industry, measured by comparing the amount produced with the time taken or the resources used to produce it 生產(chǎn)率, 生產(chǎn)效率（尤指工業(yè)的）
The management are looking for ways of improving productivity. 管理部門正在設(shè)法提高生產(chǎn)率.
[attrib 作定語]
a productivity bonus for workers 發(fā)給工人的增產(chǎn)獎.
?? 考研助記
product(v.生產(chǎn))-productivity(n.生產(chǎn)力)
?? 擴展釋義
*[,pr?ud?k'tiviti]n. 生產(chǎn)力【經(jīng)】 生產(chǎn)率, 生產(chǎn)能力
?? 同詞根單詞
?? 同為「博士」詞匯
查看全部博士詞匯 ›??? 情景例句
He's running for the school board.
他正在競選聯(lián)合校董會董事。
What kind of grades did you make in college?
你在學(xué)院得到什么樣的等級？
His previous attempts had been unsuccessful.
他以前的嘗試沒有成功。