- 近义词
- lead tetraethyl四乙基铅;
- 双语例句 更多例句
1、
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.
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2、
[ 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.
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3、
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.
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4、
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.
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5、
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.
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- 相关词组
- lead on劝诱，哄骗;带领…继续前进;走在前面;
- lead a life过着…的生活;
- lead outv.开始;
- All roads lead to Rome条条大路通罗马，殊途同归;
- lead a simple life过着一种简单的生活
- lead up抢先;
- lead out of直通;
- lead timen.订货至交货的时间;
- lead poisoningn.铅中毒;
- lead a...life过…的生活;
- lead to导致;
- lead the wayv.带路，示范;打先锋;前导;
- lead up to作为…的准备，导致;使话题（渐渐）转向;
- lead with作为头条报道;
- lead singern.主唱，领唱;
- lead linen.测深索，锤条;铅线;
- lead sb. by the nosev.完全支配某人，牵着鼻子走;
- lead off开始;
- lead in引导入内;
- lead into把…带入;导致;（道路等）通向;引入;
- 今日热词
- 热门搜索
- say you say me 说你说我;说你,说我;歌曲名
- tired adj.累的，疲劳的;厌倦的;陈旧的;v.（使）疲劳，困倦;厌烦（tire的过去式）;
- moon n.月亮，月球;卫星;月状物，新月状物;vi.闲逛;出神;[俚语] 露出屁股以戏弄;
- out of nowhere 突然出现;不知打哪儿来；莫名其妙的出现
- wag vt.& vi.摇动，摇摆;饶舌;（时势等）推移，变迁;n.摇动，摆动;爱说笑的人;滑稽角色;<英俚>逃学，偷懒;
- ten num.十，十个;第十;n.十个人;十点钟;十岁;十元纸币;
- during prep.在…期间（的某一时间）;
- anchor n.锚;靠山;节目主持人;固定桩;vt.抛锚，抛锚泊船;使固定，使稳固;使稳定;在…任节目主持人;
- rabbit n.兔子，野兔;兔子皮毛;兔子肉;〈俚〉新手，弱手;vi.猎兔（通常作 go rabbiting）;（兔子似的）聚拢在一起;<英俚>唠叨，喋喋不休（常与on about连用）;
- irrigation n.灌溉;冲洗;
- fragile adj.脆弱的;易碎的;精巧的;虚弱的;
- roast v.烤;焙;曝晒;非常生气;adj.烤熟的;
