gasoline tetraethyllead test

例句：

1. 1. Gasoline is a type ofpetroleum that is used as fuelfor cars and trucks.
   汽油是一种石油，用于汽车和卡车作为燃料。
2. 2. The gasstation near the highway has a large selectionof gasoline.
   高速公路附近的加油站有大量汽油可供选择。
3. 3. Gasoline prices havebeen increasing due to global demand and supplyissues.
   由于全球需求和供应问题，汽油价格一直在上涨。
4. 1. The company conducted a tetraethyllead test on the new engine toensure it meets environmental standards.
   该公司对新发动机进行了四乙基铅测试，以确保其符合环保标准。
5. 2. Thetetraethyllead testresults showed that the emissions werewithin acceptable limits.
   四乙基铅测试结果显示排放量在可接受范围内。
6. 3.The tetraethyllead test was crucialin identifying the source of the contamination.
   四乙基铅测试在确定污染源方面至关重要。