Obvious economic and social benefit can be achieved by using ERW to substitute seamless pipe.
指出用ERW代替无缝钢管具有明显的社会效益与经济效益。
As a substitute for diesel, the property and economic efficiency of fuel alcohol have been approved.
作为替代柴油的燃料乙醇，其性能和经济性早已得到认可。
Also particularly explains the superior characteristics, fabrication process and installation of the compound air duct, in addition, analyzes the economic feasibility of the substitute project.
详细讲解复合风管的优越性能、制作工艺及风管的安装，并以工程实例分析替代方案的经济可行性。
Moreover, substitute electric heating oil transportation for oil craft of activated water transportation of double pipelines, which can be benefit for economic nature gas greatly.
而且，用电热管道代替双管掺水集油工艺，在节约天然气用量方面效果明显。
The most immediate explanation is the economic downturn: bosses are doling out ever fancier titles as a substitute for pay raises and bonuses.
造成这种现象的最直接原因应该就是经济衰退了。老板们没有钱给员工涨工资、发奖金，就给员工们一些非常华丽的职衔，使他们获得某种满足。
It will serve as a complement to, rather than a substitute for, other global and regional multilateral development banks, and will operate under theexisting international economic and financial order.
它同其他全球和区域多边开发银行的关系是相互补充而不是相互替代的，将在现行国际经济金融秩序下运行。
It will serve as a complement to, rather than a substitute for, other global and regional multilateral development banks, and will operate under theexisting international economic and financial order.
它同其他全球和区域多边开发银行的关系是相互补充而不是相互替代的，将在现行国际经济金融秩序下运行。
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