查询词典 tar on

The next phase of development was the era of tar-burning.

发展后的时期被称为石油时代。

There are also endless numbers of birds in the tar as well.

本站并不拥有这些资料的版权，版权属于原版权所有人。

There are also endless numbers of birds in the tar as well.

如果您有更好的听力原文，欢迎提供给大耳朵，如果被采用，您将获得20到100金币的奖励！荐：e-say 电话英语，与外教一对一

There are also endless numbers of birds in the tar as well.

沥青坑里还有无数只鸟的尸体。

Combined with the economic development of the energy situation and based on the analysis of the mechanism of the biomass power generation pyrolysis gasification process,we had made a systematical study to explore the modeling and optimization of the biomass gasification process, tar removal process,as well as the biomass solidification process.

本文结合我国能源经济发展现状及生物质能特点，在对生物质发电热解气化过程机理分析基础上，对生物质气化过程建模和优化、焦油脱除过程建模和优化，以及生物质压缩成型过程建模和优化等作了做了系统的研究探讨。

Distribution of reaction zones affects the heating value of producer gas and the rate of gas generation, as well as tar content and particulates.

气化炉内之反应区分布状况不但会对产气热值与产气率产生影响，同时也会影响焦油与粒子之生成量。

It has been proved by a number of runs that the tar yields as well as the rates of distillation by fluidized partial oxidation method are far much higher than those by any other method reported in current literature.

试验了由木焦油镏分制得的抗氧化添加剂的添加效果。通过对延迟焦化汽油的氧化安定性试验，证明所制得的添加剂具有良好的抗氧化稳定性。

The synthetic fuels program including coal liquefaction as well as tar sands and oil shale will boost pump sales by hundreds of millions of dollars/yr.

合成燃料项目包括煤的液化等将助推泵类产品每年出售数亿美元。

There are also endless numbers of birds in the tar as well.

英文文字+中文朗读：快速内容熟悉，单词记忆、语法熟练等。

Macintosh found that naphtha — a volatile, oily liquid created in the distillation the aforementioned coal tar, as well as petroleum — could be used to waterproof fabrics. In 1823, he patented what was the first truly waterproof fabric, supple enough to be used in clothing.

麦金托什发现，石脑油——在蒸馏前面提到的煤焦油以及石油的过程中所产生的一种易挥发的油状液体——可用于防水织物。1823年，他获得了第一个真正的防水织物专利，这种布料相当柔软，可用来做服装。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。