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- irrigation economy analysis 灌溉经济分析
- Secondly, a target function describing the relationship between the total downtime and the PM is given, based on the technical economy analysis. 对预防维修进行技术经济分析，在此基础上建立了总停机时间与维修间隔期之间关系的目标函数；
- The economy analysis is made on the wheelset turning caused by abnormal wear of wheel flange of passenger cars on Qingzang Railway. 针对青藏铁路客车轮缘异常磨耗导致的轮对旋修问题进行了经济性分析。
- Three-technology and economy analysis of dimethyl ether production by using surplus coke oven gas was analyzed. Its usefulness and production necessary were also discussed. 分析了焦炉煤气生产二甲醚的技术可行性及经济分析，二甲醚的用途，以及焦炉煤气生产二甲醚的必要性。
- Furthermore, this paper considers that diatomite have obviously integrated advantage of economic benefit, biggish application value and research significance by economy analysis. 并且根据经济分析证明硅藻土改性剂存在明显的综合经济效益优势,具有较大的推广使用价值和研究意义。
- This paper puts forward the calculating formula of depth of steamy thermal insulated direct - buried pipe thermal insulated kyer using technology economy analysis method. 本文采用技术经济分析方法,提出蒸汽直埋管保温层经济厚度的计算公式,将有机保温层和无机保温层的厚度优化选择。
- According to the highway status in Changzhou,the advantages of compact asphalt reclamation equipment are discussed from such aspects as old pavement materials, gradation design, reclamation performance examination and economy analysis, etc. 结合常州公路实例,从旧路面材料的状况调查、再生混合料的配合比设计、路面再生性能的检验以及经济效益分析等几个方面,简述了小型沥青再生设备在路面养护方面的优势,并进行了论证。
- We should practice economy even if we are rich. 即使我们富裕了也仍应该厉行节约。
- Technological Economy Analysis of Desulphurization 脱硫技术的技术经济性分析
- We used the money to set up an irrigation project. 我们把钱用在兴建灌溉工程上了。
- They are digging irrigation ditches. 他们在挖灌溉渠。
- The orient has been playing an active role in the world economy. 亚洲一直在世界经济中发挥积极作用。
- The local economy is now in a mess. 当地的经济现在很混乱。
- Irrigation is needed to make crops grow in dry regions. 干旱地区需要灌溉才能使作物生长。
- According to he calculation and economy analyses of heating pipe, this paper suggests that heating system design should consider the pipe heat dissipating capacity to reduce engineering cost. 通过对采暖管道热量的计算和经济分析,建议在采暖系统设计时考虑管道的散热量,以降低工程造价。
- The economy should be shaped to a new pattern. 经济应该适合于一种新的模式。
- Technology is a booming sector of the economy. 技术是一个迅速发展的经济部门。
- Irrigation is needed to make crops grow in dry area. 要使庄稼在乾旱地区生长就需灌溉。
- The state of the economy is very worrying. 目前的经济状况令人十分担忧。
- Irrigation is needed to make crops grow in dry areas. 要使庄稼在乾旱地区生长就需灌溉。
