tar-wood

The equipment and technology of the high-power twice atomizing arc spray in steel bridge anti-corrosion is investigated,owing to the shorter service life-span,the more frequency maintenance and the higher maintenance expense for steel bridge tar-paved layer.

设计拉法尔一次和扁平扇形二次喷嘴的二次电弧喷涂设备，采用无尘自动喷砂、电弧喷锌和喷涂粘结型封闭剂工艺的防腐蚀工艺技术，制造自动喷涂施工工装对钢桥面进行长效防腐蚀施工，为提高路面铺装层使用寿命提供保障

Third, mensurated the front axles load-time history when truck was running on general tar-paved roads, mountainous roads and the proving ground enhancement roads, second sampled and pretreated to the load-time history with RPCⅢ software of MTS corporation, acquired the relationship of the frequence of the mean and amplitude load, obtained the zero mean equivalent loads using Goodman experiential fatigue equation, acquired the Weibull distributing functions of equivalent loads of respective roads.

第三，测定了汽车前桥在一般沥青公路、山区公路和试验场强化试验路面的载荷时间历程。对载荷时间历程进行了二次采样和数据预处理。采用雨流计数法得到了各路面的载荷均、幅值的频次关系，并根据Goodman经验疲劳公式，得到了零均值的等效载荷及相应的频次。利用数理统计的方法得到了各路面的等效载荷的Weibull分布函数。

Kettle ,asphalt- pitch- or tar-heating wheeled

柏油，沥青，焦油加热锅，带轮

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。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。