1) double zero process
双"零"工艺
1.
Based on this process of less methanol free of water , author also presented the idea of double zero process.
在“少醇无水”工艺的基础上 ,又提出双“零”工艺的构思。
3) part prose drawing
零件工艺图
4) two-step heating
双温工艺
1.
Transient liquid phase bonding of 45MnMoB steel geological drill pipe using two-step heating process;
双温工艺瞬时液相扩散连接45MnMoB地质钻杆
2.
Transient liquid phase bonding of T91 steel using two-step heating process;
双温工艺瞬时液相连接T91钢
3.
The geological drill pipes of 45MnMoB were joined by transient liquid-phase(TLP) two-step heating bonding process using amorphous filler in argon atmosphere.
采用瞬时液相扩散连接双温工艺对45MnMoB地质钻杆进行了焊接,氩气保护,非晶箔合金作中间层;利用扫描电镜、万能材料试验机和电子探针等分析了连接接头的显微组织、力学性能和元素分布。
5) methane-methanol technology
双甲工艺
1.
The methane-methanol technology is a new clean method in ammonia synthesis,which decreases the consumption of effective hydrogen and can co-produce methanol.
介绍了合成氨联产甲醇工艺的工业化、双甲工艺的开发及联醇与其他净化技术的组合,并说明双甲工艺是目前合成氨生产中一项新的净化技术,把甲醇化、甲烷化作为原料气净化精制手段,既减少了有效氢的消耗,又副产甲醇。
2.
The gas cleaning basic theory,process features and determination of pressure rating for methane-methanol technology were reviewed.
从工艺原理、工艺流程特点、工艺压力等级的选择、主要设备及设计特点、工艺参数等方面,介绍了双甲工艺在合成氨生产中的应用及效果,并对生产运行中存在的甲醇水冷却器出口温度偏高问题进行了改进:在甲醇A塔、B塔前各增加一淋洒式换热器,使其最终温度降到30℃～35℃。
6) twice bottom fermentation technology
双轮工艺
1.
Application of TH—AADY in twice bottom fermentation technology of Luzhou-flavour liquor has the functions of anti-acid and anti-ester and supplement of yeast quantity which may make fermentation stable and promote fermentation effects on the basis of ensuring the liquor quality, and increase the liquor yield.
将TH—AADY应用于浓香型大曲酒双轮工艺中 ,能起到耐酸、耐酯性能及补充酵母数量的作用 ,使发酵稳定可靠 ,可在保证酒质的基础上改善发酵效果 ,提高原料出酒
补充资料：零息票债券；零券息债券
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说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条