查询词典 gasoline

The concentrations of isopentane, 2-methyl-pentane, pentane and 3-methyl-pentane which are from automobile exhaust and gasoline evaporation were highest in alkanes. Benzene/toluene ratio was close to 0.5 which is the characteristic value of automobile exhaust. The concentrations of pinene and isoprene were highest in alkenes.

烷烃类物质中异戊烷、2-甲基戊烷、正戊烷和3-甲基戊烷等机动车尾气或汽油挥发特征性物质浓度最高；芳香烃类物质中苯／甲苯的特征比值略高于机动车尾气排放特征比值0.5；烯烃类物质以植物排放的蒎烯、异戊二烯为主。

Products obtained include ethane; liquefied petroleum gases (propane, butanes, propane-butane mixtures, ethane-propane mixtures); isopentane; and other small quantities of finished products, such as motor gasoline, special naphthas, jet fuel, kerosene, and distillate fuel oil.

为什么是平台期呢？石油生产被一系列的条件（经济衰退，石油需求的下降）所约束，其还被政治事件所约束，如战争和革命。

The model, which uses Mitsubishi gasoline engines or diesel Isuzu engines, is one of the cheapest SUVs available on the market.

该车型使用三菱汽油发动机或日本五十铃柴油机，是目前市场上最便宜的一种运动型多功能车。

At the end of each spark plug there is.a space that spark has to jump across. When it does, it sets fire to the gasoline and air mis.

在每个火花塞的后面有一个空间，火花必须跃过，当火花跃过这一空间时。

A small dynamo with a secondary winding that produces a high voltage enabling a spark to jump between the poles of a spark plug in a gasoline engine.

带有复电绕组的发电机产生的高电压能够使在汽油机中的火花塞的两极间的电火花跳动。

The most important advantage of the gasoline engine is its lower weight per kilowatt .

汽油机最重要的优点是每千瓦的质量较轻。

A highly simplified analysis suggests that if people use less gasoline, gas prices should drop, which makes expensive drilling less profitable, Knapp explains.

有个高度减化的分析可以相信，假如人们减量使用汽油，油价应该就会下跌，那麼也就会降低昂贵的钻井所带来的利润，Knapp解释。

Of course the Chinese are going to try and leapfrog gasoline powered auto technology.

当然中国准备尝试和跳过汽油动力的汽车技术。

Over the war years, the USSR produced and received 4,396,000 tons of aviation gasoline , Lend-Lease supplies included.

在战争期间，苏联制造和被援助的航空汽油共4，396，000长吨，这包括了租借法案提供的部分。

There's been no letup in the plunging gasoline prices.

目前汽油价格下跌没有什么变化。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐