As a member in the assembly steel truss style of military Bridges, heavy support bridge stands out in the new generation Bridges for its rational design, simply fabrication and quick transportation.
重型支援桥作为军用桥梁族中的装配式钢桁架桥类，由于其单个构件重量轻、互换性好，设计合理、拼装简便、运输快速而在新一代军用桥梁中脱颖而出。
Based on practical situation of Maoming Petrochemical Company, the suggestion about rational utilization of heavy aromatic oil is put forward.
橡胶软化剂等方面的研究及应用，结合茂名石化公司实际情况对合理利用重质芳烃油提出了建议。
Cyclic steam stimulation is a major way of recovering heavy oil at present. Efficient development is highly dependent on rational using of steam energy and improving oil-steam ratio.
蒸汽吞吐是目前稠油油藏开发的主要方式，合理利用蒸汽热能、提高油汽比对于稠油油藏的经济有效开发非常重要。
The comment has been made on present harmful heavy-metal elements in the soil along this lake area, and a suggestion has been put forward on the rational use of the soil resources in this lake area.
并首次对该区域土壤中有害性重金属元素的现状作了评述，进而提出了合理利用本区域土壤资源的建议。
Productivity analysis of horizontal well with non-Newtonian power law fluid is helpful to carry out rational development and evaluation of heavy oil reservoirs.
开展非牛顿幂律流体水平井产能分析有助于对稠油油藏进行合理的开发和评价。
Productivity analysis of horizontal well with non-Newtonian power law fluid is helpful to carry out rational development and evaluation of heavy oil reservoirs.
开展非牛顿幂律流体水平井产能分析有助于对稠油油藏进行合理的开发和评价。
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