汽油的

Increase the gasoline antiknock of the most commonly used method is to add to the gasoline antiknock agent.

提高汽油抗爆性最常用的方法是给汽油添加抗爆剂。

At least, there are three things needed to do: the improvement of gasoline processing, the study of new additives which can improve the antiknock properties of gasoline, and the quality control on gasoline production.

因此，汽油生产加工工艺的改进，提高汽油抗爆性能的添加剂的研究，以及汽油生产中的质量控制成为亟待解决的重要问题。

The results indicates that the output of the Compound Dimethyl Ether engine is greater than that of the gasoline engine in low and middle speed, while less than that of the gasoline engine in high speed.

试验结果表明：使用最佳配比的二甲醚复合燃料在中、低转速时，其功率高于汽油，在高转速时则低于汽油。

Existing problems for the application of methanol fuel in China are analyzed,mainly including the toxicity,compatibility with gasoline,corrosiveness,and vaporizability.

提出了我国甲醇汽油在推广应用中存在的问题，主要从毒性、与汽油相溶性、腐蚀性、蒸发性方面进行了分析。

The inflammation retardation period, combustion continuance period and combustion cyclic variability of compound alcohol fuels is greater than that of gasoline.

醇类混合燃料的着火延迟期、燃烧持续期、燃烧循环变动都大于汽油，放热规律与汽油相似。

The daily demand for gasoline and diesel oil is 1,100 tons and gasoline demand is 400 tons.

目前我市每天的汽、柴油需求量为 1100 吨，其中汽油为400吨，缺油最高峰时期汽油每天短缺 100 吨。

Every year, I clean my clothes with gas, filling the whole house with the sharp smell. My mom never ask for my help, because I usually do the job dilatorily, leaving the gas vaporizing greatly.

每年用汽油擦洗衣服，满房都是那清刚明亮的气息；我母亲从来不要我帮忙，因为我故意把手脚放慢了，尽着汽油大量蒸发。

In this paper, the different volume ratio additives'influences on the economy of different fuels as well as the characteristics of combustion and emission have been investigated employing the knowledge about combustion dynamics and chemical reaction dynamics on the base of the gasoline additives application actuality in engine. Dimethyl Carbonate, Diisopropyl Ether and Ditert-Butyl Peroxide are selected as gasoline additives to explore the potential and promotable additives by engine tests in different base fuels.

本文根据汽油添加剂的应用现状并结合内燃机燃烧学、化学反应动力学等知识，选择用碳酸二甲酯、二异丙醚、二叔丁基过氧化物作为汽油添加剂，通过不同基础燃油的发动机台架试验，研究不同添加体积比的添加剂对不同燃油经济性、燃烧特性、排放特性的影响，以探求潜在的可推广使用的汽油添加剂。

Today's engines use highly evolved versions of a device called a knock sensor to adjust settings automatically for low-octane gas. And more engine control computers have adequate memory to allow separate sets of instructions for various octanes. The engine control computers keep pushing to maximize performance on whatever grade of fuel is used.

对于低标号的汽油，今天的引擎运用一种先进的感应器称为爆震感应器来自动调节设置，而且更多的引擎控制电脑有足够的储存量对不同标号的汽油分别作出指令，不管用那种汽油，引擎控制电脑不断地把引擎的表现推向最佳。

Todays engines use highly evolved versions of a device called a knock sensor to adjust settings automatically for low-octane gas. And more engine control computers have adequate memory to allow separate sets of instructions for various octanes. The engine control computers keep pushing to maximize performance on whatever grade of fuel is used.

对于低标号的汽油，今天的引擎运用一种先进的感应器称为爆震感应器来自动调节设置，而且更多的引擎控制电脑有足够的储存量对不同标号的汽油分别作出指令，不管用那种汽油，引擎控制电脑不断地把引擎的表现推向最佳。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。