单词：gasoline sulfur test
单词：gasoline sulfur test 相关文章
Test PART A 1. M: When shall we start our work, Jane? W: At 9. But we must hurry for we have to finish everything before 3 in the afternoon. Q : For how long will they work? 2. W: Would you like to hear the latest jazZ record? M: Sure, it has one of
大学英语听力第四册
The capital will raise its automobile-emission standards on Friday, making them the strictest in the nation. The Beijing Environmental Protection Bureau said the move is expected to reduce auto pollution by 40 percent to better improve the hazardous
英闻天下
JUDY WOODRUFF:And we turn to the EPA's new regulations requiring cleaner gasoline. The Obama administration announced the proposed changes today. They would require two-thirds less sulfur in gasoline and a reduction in other emissions beginning in 20
PBS访谈环境系列
BEIJING, July 13 (Xinhuanet) -- Gasoline powers vehicles all around the world, but a sick Chinese man has been drinking the sticky liquid for 42 years under the illusion that it can relieve his physical pain. Chen Dejun, 71, lives by himself in shabb
英语新闻
TEHRAN, Sept. 28 (Xinhua) -- Iran has started exporting gasoline（汽油）, an official was quoted by the local satellite Press TV as saying on Tuesday. The first shipment of Iran's gasoline has been exported（出口 ）, Ali Asghar Arshi, manager
英语新闻
The capital will raise its automobile-emission standards on Friday, making them the strictest in the nation. The Beijing Environmental Protection Bureau said the move is expected to reduce auto pollution by 40 percent to better improve the hazardous
英闻天下