1、catalytic converters

catalytic converters發(fā)音

英：　　美：

catalytic converters中文意思翻譯

常用釋義：催化轉(zhuǎn)化器：用于汽車尾氣處理系統(tǒng)的裝置

[化工]催化轉(zhuǎn)換器；觸媒轉(zhuǎn)換器

n.（汽車等的）催化式排氣凈化器( catalytic converter的名詞復(fù)數(shù) )

catalytic converters雙語使用場景

1、At last the evaluating system of the catalytic converters is designed for the CNG vehicle.───并設(shè)計了天然氣汽車的專用三元催化器性能評價系統(tǒng).

2、When catalytic converters were developed, the petroleum industry had to make gasoline lead - free.───在研制出催化轉(zhuǎn)化器之后, 石油工業(yè)必須使汽油變成無鉛汽油.

3、All new petrol cars must be fitted with catalytic converters to control emissions.───所有新的汽油車輛必須裝置催化轉(zhuǎn)換器,以限制廢氣排放.

4、Tetraethyl lead worked in " leaded " gasoline but was phased out because It'spoiled catalytic converters.───[ 有鉛 ] 汽油中的四乙基鉛效果不錯,但已經(jīng)逐漸淘汰,因為它會破壞觸媒轉(zhuǎn)化器.

5、The first catalytic converters were called conventional oxidation catalysts.───最初的轉(zhuǎn)化器叫做常規(guī)氧化催化器.

6、In the United States, manufacturers of catalytic converters would suffer the most, followed by the metal alloying and ceramic-making sectors.───在美國，受創(chuàng)最為嚴(yán)重的是觸媒轉(zhuǎn)換器制造商。其次是合金與陶瓷生產(chǎn)行業(yè)。

7、Lower production also means less demand for palladium and platinum, used in the production of catalytic converters.───生產(chǎn)降低，意味著對鈀和鉑的需求將減少，這兩種金屬主要用于生產(chǎn)汽車的催化轉(zhuǎn)換器。

8、Tetraethyl lead worked leaded gasoline but was phased out because It'spoiled catalytic converters.───汽油中的四乙基鉛效果不錯,但已經(jīng)逐漸淘汰,因為它會破壞觸媒轉(zhuǎn)化器.

9、In the regulation of car engines, for example, America took the virtuous step of mandating catalytic converters long before the European Union did.───以汽車引擎調(diào)整為例，美國在歐盟之前很久就采取良性措施來要求生產(chǎn)商使用催化轉(zhuǎn)換器。

10、The reasoning for this is simple: current catalytic converters are two - stage devices.───其理由很簡單: 目前的催化轉(zhuǎn)換器是兩個階段的設(shè)備.

11、The light - off performance of automotive catalytic converters is very important for the stringent vehicle emission regulation.───車用催化轉(zhuǎn)化器的起燃特性對滿足日益嚴(yán)格的排放法規(guī)是至關(guān)重要的.

12、Yet another process uses the leftover bacteria to recycle expensive palladium metal from catalytic converters.───然而,另一過程利用剩余的細菌循環(huán)再造觸媒轉(zhuǎn)換器中昂貴的鈀金屬.

catalytic converters相似詞語短語

1、catalytic crackers───n.催化裂化器

2、catalytic converter───[化工]催化轉(zhuǎn)化器；觸媒轉(zhuǎn)換器

3、catalytic effect───[物化]催化效應(yīng)

4、athletic supporters───男用護腎帶；運動員的下部護套

5、catalytic cracker───n.催化裂化器

6、teleconverters───n.望遠倍率鏡

7、torque converters───液力變矩器；轉(zhuǎn)矩變換器

8、catalytic activity───[物化]催化活性

9、image converters───圖像光電變換器變像管

2、大家?guī)臀野阎形姆g成英文，被采納的答案再加30分

The main content of this graduation thesis is the examining of cars exhaust to analyse their internal breakdowns. We could use the method of observing the exhaust's colour, with our naked eyes,to distinguish the type of breakdown, simultaneously introduce the three-way converter and oxygen sensor which are indispensable in the reducing of exhaust pollution.In addition, this thesis has

specifically introduced the formation of pullutants and the reasons that various pollutants exceed stipulated standard. During the process of writing this thesis,large quantities of data have been used to show the close link between cars discharge indicium and

the various performance indicia.