柴油

But they say the good news is that cleaner diesel engines and other technologies are being developed to reduce soot.

但是，好的一面就是更清洁的柴油发动机和技术的发展可以减少煤烟的产生。

And that's not to mention the hopes of U.S. diesel fans that just went up in a sooty puff of smoke.

这还没有提到希望美国柴油的球迷，仅仅上升了煤烟吞吐的烟雾。

USDA says it is not possible to use pure soybean oil to produce biodiesel in the EU.

美国农业部说，用纯豆油生产生物柴油在欧盟是不可能的。

From January through July, soybean oil accounted for 87 percent of U.S. biodiesel production, on average.

1月至7月期间，豆油占美国生物柴油原料的平均比例为87％。

The effects of the main parameters such as the character and location of fuel spray relative to the location of the spark plug in both vertical and horizontal directions in the combustion chamber,the spark plug gap,and the injection timing on engine performances are investigated.

介绍了在一台采用火花助燃、缸内直喷、周向分层充量的柴油机上燃用甲醇和乙醇的试验研究结果；分析了油束的分布、油束在燃烧室中与火花塞的相对位置、火花塞间隙和喷油定时等主要参数对发动机性能的影响。

High-voltage power distribution and the step-down transformer should regulate the electricity sector for the construction of the installation; Chai oil-fired units. UPS and low-voltage power distribution panels to be installed in accordance with the norms of telecommunications power.

高压配电所和降压变压器应按照电力部门的规范进行建设安装；柴油发电机组、UPS和低压配电屏的安装应遵照电信电源规范进行。

AC Power Supply System Communication Power Supply System exchanges generally are high-voltage power distribution, step-down transformer, Chai oil-fired units, UPS and low-voltage distribution screen composition.

通信电源的交流供电系统一般由高压配电所、降压变压器、柴油发电机组、UPS和低压配电屏组成。

However, for similar reductions, the sticker price of diesels would be much higher than improved gasoline and hybrid gas-electric vehicles.

但是，相同的节能量，柴油车的造价比汽油车和混和车的造价高。

BOZEMAN, Montana, January 20, 2008 - The same slippery brown algae that covers streamside rocks, making footing hazardous for anglers, contains oil that can be turned into diesel fuel, says a Montana State University microbiologist.

博兹曼，蒙大拿， 2008年1月20号-同样滑褐藻，涵盖streamside岩石，使有害的垂钓者的基础，包含石油，可以变成柴油，说，蒙大拿州立大学的微生物学家。

Oil injection system is the heart of the diesel engine, and the lack of energy and the increasing strict exhaust laws promote the rapid development of electronic control science and technology of diesel engine.

而喷油系统是柴油机的心脏，能源短缺和环保要求的不断提高推动了柴油机电控技术的快速发展。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。