您要查找的是不是:
- wood tar oils;wood creosote;wood naphtha; 听听听听听听听 Wood tar;
- wood tar oil 木焦油
- Any of various thick,dark,sticky substances obtained from the distillation residue of coal tar,wood tar,or petroleum and used for waterproofing,roofing,caulking,and paving. 沥青,人造沥青某种厚厚的、黑而粘的物质,由炭焦、木焦或石油的剩余物中提炼出来,用于防水、盖屋顶、填缝和铺路。
- Use the purified or cleaned mineral oil, and not to use the Tar Oil as the additive of rubber. 用干净的纯的矿物油,不要用焦油作橡胶的添假剂。
- Any of various thick, dark, sticky substances obtained from the distillation residue of coal tar, wood tar, or petroleum and used for waterproofing, roofing, caulking, and paving. 沥青,人造沥青某种厚厚的、黑而粘的物质,由炭焦、木焦或石油的剩余物中提炼出来,用于防水、盖屋顶、填缝和铺路
- In order to reduce manufacturing period and energy consumption,tar oil dewatering technology is improved. 为了缩短生产时间,减少能耗,改进了煤焦油脱水工艺。
- To pressurize the coal tar oil in Lurgi process which in the gasified process and make comparison with traditional coal tar oil hydrogenation process. 阐述了对鲁奇加压气化过程中产生的煤焦油加氢改质处理的工艺及原理,并与传统的煤焦油加工工艺进行了对比。
- The project takes pyrogenic dry distillation gas of soft coal in continuous retort as the fuel gas and produces ferroalloy coke and crude tar oil. 本项目是以烟煤在连续炭化炉中热解的干馏煤气作为城市燃气,同时付产铁合金焦和粗焦油。
- A colorless to yellowish oily liquid containing phenols and creosols, obtained by the destructive distillation of wood tar, especially from the wood of a beech, and formerly used as an expectorant in treating chronic bronchitis. 杂酚一种含有酚混合物的无色到黄色油状液体,可由木焦油(特别是山毛木焦油)干馏而得,以前被用作治疗慢性支气管炎的祛痰剂
- Heating prior to dewatering according to original procedures lowers viscosity of tar oil and breaks down stability of suspension liquid,then put to a standstill and separates out water course. 在按原步骤脱水前先加热,使煤焦油粘度下降,破坏悬浮液的稳定性,再静置,分去水层。
- An experiment and research on cold briquetting coke was conducted with anthracite coal blended with lean coal and fine coking coal and with residuum of modified coal tar oil as the binder. 摘要对无烟煤配入瘦煤和焦粉,用改性焦油洗油残渣做黏结剂,制备冷压型焦进行了试验研究。
- Currently there are no specific legal limit values for the use of PAHs and tar oils in products in EU. 目前在欧洲没有明确的法律限量指标去限制多环芳烃和产品中的焦油。
- Keywords tar oil;flame drifting;carbonize; 煤焦油;火焰发飘;结焦;
- He joined the two pieces of wood together with glue. 他用胶水将这两块木料黏在一起。
- The wood is held in position by a clamp. 木头用钳夹固定住了。
- He shored up the wall with a thick balk of wood. 他用一根粗大的木头把墙撑住。
- Rubber has more resilience than wood. 橡胶有比木头更大的弹性。
- Peter had his head in a tar barrel sure enough. 不出所料,彼得陷入了困境。
- The axe sliced through the wood. 斧头一下子把木头劈开了。
- He slicks his hair down with oil every day. 他每天搽油把头梳得光溜溜的。