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- The machine digges quickly and efficiently,has the obvious economy benefit. 该设备掘进速度快、效率高,并在煤巷掘进中取得了明显的经济效益。
- Many experiments indicate that SRD drag_fan has remarkable economy benefit. 试验结果表明应用SRD拖动风机具有显著的经济效益。
- Operation cost account is a critical aspect of high speed railway construction and its economy benefit evaluation. 摘要运营成本计算是高速铁路建设和经济效益评价的关键问题之一。
- In addition, higher economy benefit was also achieved from the interplantation of vegetable in new tea garden. 新植茶园间套种蔬菜也有较高的经济效益。
- The application of synthetic grease on oil exhauster was introduced, and the remarkable economy benefit was obtained. 介绍了合成润滑脂在油田抽油机上的应用,取得了明显的经济效益。
- In this paper its society benefit,economy benefit,princ iple,key technology,system constitution,current status and development tren d are surveyed. 论文综述了其社会经济效益、实现原理、关键技术、组成、现状与发展趋势。
- This paper focuses on the design,method,acquired experience and satisfactory outcomes both in technology and economy benefit of pre-cementation. 本文着重介绍了井筒地面预注浆施工的技术方案、注浆工艺、注浆经验及取得的良好技术经济效果。
- It will be very significant to insure safety working in the mine,improve the economy benefit of the mine and the long term programming of the mine. 此项研究对确保矿井安全生产,提高矿井经济效益及矿井的长远规划都具有十分重要的意义。
- The contrast between the economy benefit and the property of DDNP is presented and the useful recommendations are suggested. 并进行了有关性能和经济效益的对比,提出了有关DDNP起爆药的新见解。
- This method is of lowcost, pay attention to environment and economy benefit, is ideal method to regenerate and use of above offal. 本法生产成本低,兼顾环境与经济双重效益,是上述废弃物资再生利用较为理想的方法。
- Application of using folding plate structure in stead of underground chennel cover plate has tested successfully at Guzhuang Mine and got perfect economy benefit. 采用折板结构代替暗渠盖板（箱涵或桥梁）结构，是一种新的尝试，在固庄煤矿试验成功，并取得良好的经济效益。
- It is the transformation of the slant boiler with reciprocating grates that it not only makes an enterprise economize energy sources,but also increases economy benefit greatly. 倾斜往复炉排锅炉的改造,使企业节约了能源,更大增加了企业的经济效益。
- Results showed that the economy benefit of cultivating vegetable in counter-season and practising rice-vegetable rotation was higher than planting rice. 试验及推广的结果表明，种植反季节蔬菜及实行稻菜轮作的经济效益都比种植水稻高；
- EPC Process for tramcar wheel is introduced here. Comparing with the tradition Metal Mould casting, the tramcar wheel has smooth surface, stable quality, good economy benefit. 介绍矿车轮的消失模铸造工艺。实践表明,该工艺与传统的金属型铸造相比,具有明显的优越性,生产的矿车轮表面光洁、品质稳定,经济效益显著
- In our country there are lots of fowl and egg shuck.Synthetic using egg shuck and membrane will enhance economy benefit greatly and it will reduce environment pollution. 我国养禽数量多、蛋壳产量巨大，蛋壳膜的综合利用将大幅度提高蛋品工业的经济效益，减少环境污染。
- It can increase the final temperature after heat exchanging through using the residuum scale inhibitor in order to bring the economy benefit to enterprises. 投用渣油阻垢剂可以提高换后终温,为企业带来较好的经济效益。
- We should practice economy even if we are rich. 即使我们富裕了也仍应该厉行节约。
- Combining with the status of iron & steel corporation, the paper discusses the use ways of blast-furnace gas (BFG) and designs the projects of use BFG and analyses the economy benefit. 本文结合老钢铁企业状况探讨了富余高炉煤气的利用途径,设计了高炉煤气利用方案,并对不同的利用方案进行了经济效益分析。
- Aimming at snack rice noodles′ s production almost handcraft or half-handcraft.. great labour, low productivity, the article brings forward auto product line by PLC, thereby advancing economy benefit. 本文针对目前快餐米粉生产过程多是手工或半自动化生产,劳动量大,生产效率低的现状,提出采用plc控制,形成自动化生产线,从而提高经济效益。
- We can disposal spare piles on the crude foundation by scientific and rational design, cut down the number of piles and construct cost, which is fit for railway, highroad, city roadway, large-scale dam and fill project with the tremendous economy benefit. 通过科学合理的设计与施工,可以在天然地基上布置成疏桩、减少用桩数量、进而大幅度降低工程建设成本,有着巨大的经济效益,很适合于天然软土地基上的铁路、公路、城市道路、长大堤坝以及大面积填方工程。
