tetraethyl是什么意思?tetraethyl怎么发音?tetraethyl的解释和用法

小编由分享时间：2025-06-06 20:07:48

英语单词tetraethyl是什么意思?tetraethyl怎么读?tetraethyl怎么发音?52单词网为您整理了tetraethyl的解释、用法、例句、词组等相关学习资料。下面跟小编一起来看看吧！

tetraethyl的读音:[tetrə'eθəl]

1、adj.四乙基的;

1、tetraethyl lead 四乙铅;

1、N, N-diethylaniline was synthesized under normal tempreture with tetraethyl ammonium hydroxide as phase transfer catalyst.

以苯胺和溴乙烷为原料,用四乙基氢氧化铵作相转移催化剂,在常压下合成N, N二乙基苯胺.

2、Tetraethyl lead worked leaded gasoline but was phased out because It'spoiled catalytic converters.

汽油中的四乙基铅效果不错,但已经逐渐淘汰,因为它会破坏触媒转化器.

3、Tetraethyl lead worked in " leaded " gasoline but was phased out because It'spoiled catalytic converters.

[ 有铅 ] 汽油中的四乙基铅效果不错,但已经逐渐淘汰,因为它会破坏触媒转化器.

4、Conclusions ECG can be used as a surveillant index in workers exposed to tetraethyl-lead petrol.

结论心电图检查可作为四乙基铅汽油作业人员的监护手段之一.

5、Historically, the primary source of lead emissions has been the result tetraethyl lead additives to gasoline.

从历史的角度讲, 铅挥发的最初来源是添加到汽油中的四乙基铅.

6、The content of sulfoether in catalytic cracking diesel oil was determined by tetraethyl-lead potentiometric titration method.

应用四乙酸铅电位滴定法测定催化裂化柴油中硫醚硫的含量,电位稳定,终点电位突跃明显,结果可靠.

7、He described the evolution of resistance in Tetranychus against tetraethyl pyrophate.

他叙述了恙虫对焦磷酸四乙脂的抗性进化.

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