1) poor concrete
劣质混凝土
2) poor quality
劣质
1.
How do poor quality construction materials be used in building;
劣质建材是怎样用到建筑上的
3) tinpot oil
劣质重油
1.
The position of crude oil's output was analyzed in the article,and the direction of the tinpot oil's process was put forward.
本文主要分析了我国原油产量的形势,并提出劣质重油加工的方向。
4) inferior coal
劣质煤
1.
Effect of combustion inferior coal on boiler s safe operation and its countermeasure;
燃烧劣质煤对锅炉运行的影响及对策
2.
Utilization of inferior coal includes mixed burning,purification by separation and liquefaction.
劣质煤的利用方法主要有配煤、净化分离、液化等 ,其中净化分离是目前及今后一段时期内的主要方法 ,液化技术则是具有远大发展前景的技术。
3.
Using inferior coal and calcium carbide slag, the sulfur fixation rate reaches 65%～79% by adding a few assistant agent and combustion supporting agent.
本文利用劣质煤、电石渣辅以助剂及少量助燃催化剂生产的民用蜂窝煤及锅炉型煤,其固硫率达65%～79%,且具有良好的防水性。
5) inferior material
劣质原料
6) poor quality diesel
劣质柴油
1.
MHUG and MCI technologies can produce high quality diesels with lower impurity,good color,and over 10 number increase of CN through processing poor quality diesel and its mixing-oil with light gas oil.
以劣质柴油为原料进行MHUG或MCI,均可得到杂质含量低,颜色浅、十六烷值提高幅度10个单位以上的优质柴油;用MHUG还可以加工劣质柴油及其与轻蜡油的混和油,除可以得到优质柴油外,副产高芳潜石脑油和低BMCI值的乙烯裂解料;用MCI法加工劣质柴油,其柴油产率可高达98%。
参考词条
补充资料：劣质商品
劣质商品（Inferior good）
劣质商品是指其收入效应使得实际收人增加导致需求量减少的商品。
劣质商品是指其收入效应使得实际收人增加导致需求量减少的商品。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。