The improved one-pot process simplifies the procedure of synthesis of isoserine derivatives and extends the scope of substrates to a-alkyldiazoesters.
该反应可以为异丝氨酸酯衍生物的合成提供了新的途径,同时也体现了多组分反应中组分匹配的重要性。
Food stored in the smaller pot is kept from spoiling through a simple evaporation process.
通过简单的蒸发过程,来保存小罐中的食物不会变坏。
The evaporation process creates a drop in temperature of several degrees. This cools the inner pot and helps keep food safe from harmful bacteria.
蒸发会使得温度下降几度,这将使得里面的那个罐子温度下降,有助于保持食品的安全,而不受有害细菌的侵入。
When Qianlong said to eat noodles, the owner does not know is excited or nervous, the following process, accidentally dropped into the sugar pot of small lid pot.
当乾隆说要吃面的时候,店主人不知道是激动还是紧张,下面的过程中,不小心把糖罐的小盖子掉落进了面锅。
Food stored in the smaller pot is kept from spoiling through a simple evaporation process.
经过一个简单的蒸发过程,可以使得小罐中储存的食物不容易变质。
Process modifications such as solder pot finishes for wave soldering equipment to avoid leaching issues are now available.
为避免出现浸析问题,诸如波焊设备焊锡槽终饰工艺的修改目前已经完成。
The technological process, technological control, mold making as well as the construction of pneumatic pot squeezing casting machine have been separately introduced.
介绍了铸铁锅挤压铸造的工艺过程、工艺控制、铸型制作及气动压锅机的结构等。
The separator treats oil wastewater from Daqing oilfield well, and can substitute gravity and flocculation pot adopted in the current process.
用该设备处理大庆油田含油污水效果良好,完全可以代替现有工艺中的自然沉降罐和混凝沉降罐。
Vacuum checking problems under the different working environments were analyzed in the design process of liquefied petroleum accumulator pot.
分析了液化石油气贮罐在设计过程中,不同的工作环境真空校核问题。
Because great thick differences exist on wall of handle of coffee pot and the structure is quite complicated, it is very difficult to produce with ordinary plastics injection process.
咖啡壶手柄,由于存在非常大的壁厚差异,且结构形状相当复杂,采用普通注塑工艺难以成型,必须采用气辅注射成型工艺。
Mainly introduced the detailed structure and working process and the technology analysis of the blanking-drawing-extruding compound die for the stainless steel whistle pot cover.
主要介绍了不锈钢球形响壶盖的落料、拉伸、挤边复合模的详细结构、模具工作过程、工艺分析。
Food stored in the smaller pot is kept from spoiling through a simple evaporation process.
贮藏在内罐的食物是通过一个简单的蒸发过程来防止变坏的。
The log cabin was small with a special brewed pot of maple syrup. Someone explain and show the brewed process, and invite visitors to enjoy authentic maple syrup products.
小屋由原木搭建,小屋里有专门熬制枫糖浆的大锅,有专人讲解和表演枫糖的熬制过程,还请游客品尝地道的枫糖制品。
The quality of cooking oil in the process of repeated boiling of huoguo (hot pot) seasoning mate - rial was monitored.
研究了火锅底料熬煮过程中油脂质量的变化。
Objective:To validate the feasibility of applying the extracting process of pot groups dynamic refluence in industrial manufacturing.
目的:验证罐组式动态逆流提取工艺应用于工业化生产可行性。
Its production process: laying the white cloth on the table, putting wax in the pot, heating solution for the juice, dipping wax juice with a wax knife painted on cloth.
其制作流程为:将白布平铺于案上,置蜡于小锅中,加温溶解为汁,用蜡刀蘸蜡汁绘于布上。
Taking practical activities as examples, the blasting parameters, exclusive-pot expansion process and execution safety of explosive-pot technology used for blasting work in quarry are explained.
结合工程实例介绍了利用药壶爆破法爆破石料的爆破参数、扩壶工艺、施工安全等,可为类似工程提供较有价值的参考。
We have synthesised unsymmetrical compounds through a "one-pot"process, achieving reduced symmetry by shortening one side chain of target compound.
我们通过“一锅法”合成不对称化合物,缩短了化合物上一条侧链的方法来降低分子的对称性。
We introduce several instantly used fluxes, melting-pot and their choosing when molten method is used to process of analytic sample explores operation dexterity as well as process silicate sample.
介绍了熔融法处理分析试样中几种常用的熔剂、熔器及其选用,探讨了硅酸盐类试样处理时的操作技巧。
"1-pot" equipment is an automatic synthesis module of producing 18f-fdg by acid hydrolysis process.
单管化学合成模块是一种用酸水解法制备18f -FDG的自动化设备。
The annealed strip is cooled to the temperature required by galvanizing process in the cooling zone and then goes into zinc pot through sealed channel.
将退火带钢在冷却段冷却到指定温度,经密封通道进入锌锅。
The paper makes a theoretical analysis of blushing of the pot shell from the thermal equilibrium point of view and puts forward some countermeasures for them in terms of process management.
本文针对特大型电解槽炉帮发红的生产现象,从热平衡角度进行了理论分析,并结合生产实践从工艺管理的角度提出了一些对策,有利于电解槽槽壳发红的认识和治理。
It passes through the artistic process, the author in the pot the natural beauty through the landscape of the mountain, plants, parts group form reappear.
它经过作者艺术加工,在盆栽中把自然美景通过山体、植物、配件组景的形式再现出来。
The whole process of the operation of the chef, from raw material purchase, a variety of fillings preparation, knead soft, boiling heat, pot time, have a set of special requirements.
厨师统管操作的全过程,从原料的进货、各种馅料的配制、揉面的松软度、煮的火候、起锅的时间,都有一套专门的要求。
The production process of the pig iron pot is improved, the product has strong adaptability, and the raw material and the energy are saved.
它不仅改进了生铁锅生产工艺,而且使产品适应性强、节约原料和能源。
The method of the invention is that the resin in a resin storage pot is executed with ultrasonic-processing continuously in the technical process of resin transfer molding.
本发明的方法是在树脂传递模塑工艺过程中持续对储胶罐中的树脂进行超声处理。
The present invention relates to one kind of naturally degradable green flower pot and its making process.
本发明涉及一种可自然降解的环保花盆及其制造方法。
An improved synthetic route of nicomol was introduced in the thesis. The process was simplified via a one-pot procedure and the total yield was 59%.
介绍了合成治疗高脂血症的烟酸类药物尼可莫尔的合成路线,本路线采用了一勺烩的方法,简化了操作,总收率为5 9%。
An improved synthetic route of nicomol was introduced in the thesis. The process was simplified via a one-pot procedure and the total yield was 59%.
介绍了合成治疗高脂血症的烟酸类药物尼可莫尔的合成路线,本路线采用了一勺烩的方法,简化了操作,总收率为5 9%。
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