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- Glycine was synthesized by phase transfer catalysis in the normal atmospheric temperature and atmospheric pressure. 以氨水、氯乙酸为原料,以六亚甲基四胺为相转移催化剂,在常温、常压下合成了氨基乙酸。
- Sludge granulation and treatment of low strength wastewater at normal atmospheric temperature are tow basic characteristics of ASBR. 形成颗粒污泥和可以在常温下处理低浓度废水是厌氧序批式反应器的两个基本特征。
- LAI Fu-xing.Flotation of spodumene in Sichuan at normal atmospheric temperature and the processing technology to gain low-iron spodumene[J].Rare Metals, 1993, 17(5): 326-332. [9]赖复兴.;四川锂辉石不加温浮选和低铁锂辉石选矿工艺研究[J]
- The source of lard is abundant in our country,but crude lard is very apt to be oxidized under normal atmospheric temperature because of many drawbacks on preparing lard method and the characteristic of lard. 我国猪油来源丰富,但因制油方法上存在很多弊端及猪油的特性,使毛猪油在常温下非常容易氧化酸败。
- At normal atmospheric temperature and pressure curing, the agent and 80% wet ash by weight can be mixed by semi-dry finished form and made high content of fly ash (HCFA) firming materials. 采用我们研制的粉煤灰固化剂与80%25以上的湿排粉煤灰混合,并用半干法成型经常温常压养护,可制成高掺量粉煤灰固结材料。
- This paper describes the technology and properties of a large radom loaded on truck.A material system with low dielectrical loss and cured at normal atmospheric temperature is selected. 本文介绍了一种大型车载雷达罩的制造工艺和性能,选择了一种低介电损耗,并适于常温固化的材料体系。
- smogger of normal atmospheric temperature 常温烟雾机
- Anti-epidemic technology with fog and smoke at normal atmospheric temperature 常温烟雾防疫技术
- Effects of different fresh-keeping agents on muskmelon storage under normal atmospheric temperature 常温下不同保鲜剂对甜瓜贮藏性状的影响
- A study on tracking and imaging targets in normal atmospheric temperature with long-wavelength infrared apparatus 长波红外对常温目标的跟踪成像研究
- Study on Biological Freshness Technology of Pepper at Normal Atmospheric Temperature 常温下辣椒的生物保鲜工艺初探
- Development of smogger under normal atmospheric temperature with automatic control spray pesticide 自控施药常温烟雾机的研制
- Experiment on freshness retention of mango at normal atmospheric temperature by sucrose-based polymers 蔗糖基聚合物处理芒果常温保鲜试验
- Study on the Storage Techniques of Ginkgo Seeds under the Condition of Normal Atmospheric Temperature 播种用银杏种核常温贮藏技术的研究
- A method used to utilize the heat energy in water under normal atmospheric temperature 在自然环境下利用水中热能的一种方法
- A preliminary study on storage of famous green teas at normal atmospheric temperature 名优绿茶常温保鲜技术初步研究
- Performance test of accelerant for phosphatizationin normal atmospheric temperature 常温型磷化处理促进剂的特性研究
- Keywords blackening under normal atmospheric temperature;non selenium group;sulphuret; 常温发黑;非硒系;硫化物;
- If this liquid were heated to a high enough temperature to boil it under normal atmospheric pressure many of the hydrocarbons in it would decompose. 如果这些液体在通常的大气压下加热到足够的温度而沸腾,其中许多碳氢化合物会分解。
- normal atmospheric temperature 常温