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condensing temperature
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  “condensing temperature”译为未确定词的双语例句
    The effect of adding order, ratio of m-nitrobenzaldehyde to 2-methoxyethyl acetoacetate, the condensing temperature and time on the yield of the title compound were also investigated. The result shows that the optimum conditions are as follows: m-nitrobenzaldehyde and 2-methoxyethyl acetoacetate should be added before the catalyst, the ratio of m-nitrobenzaldehyde to 2-methoxyethyl acetoacetate is 1∶1.6, the time is 4 h and the temperature, 0 ℃.
    对加料顺序、投料比、反应温度、反应时间等因素对标题化合物收率的影响进行了研究 ,结果表明 ,其最佳条件为先加间硝基苯甲醛和乙酰乙酸 2 -甲氧乙酯 ,后加催化剂浓硫酸 ,间硝基苯甲醛和乙酰乙酸 2 -甲氧乙酯物质的量之比为 1∶ 1 .6,反应时间为 4h,反应温度为 0℃。
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    The condensing temperature attached no remarkable influence on the content of indirubin but condensing volume and drying temperature did.
    浓缩温度对靛玉红含量没有显著影响 ,但浓缩体积和干燥温度对靛玉红含量有显著影响。
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  condensing temperature
Experiments on the laboratory prototype have been carried out and a mean cooling power output of about 3.3 kW is obtained when the condensing temperature and the evaporating temperature are 40°C and 7°C respectively.
      
A comprehensive analysis of the effect of evaporating temperature, condensing temperature, and diffusion gap width over the diffusion mass flow rate and evaporation heat transfer coefficient are carried out.
      
The temperature rises to thot-gas which is higher than the condensing temperature tc because the va pour has been strongly superheated.
      
The temperature of a liquid when it is cooled below its condensing temperature.
      
The temperature rises to thot-gas which is higher than the condensing temperature tc because the vapor has been strongly superheated.
      
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This article introduced the manufacturing methods, the product specifications, quality control of fatty primary amines. The effect of reaction temperature, reaction pressure, catalyst concentration, ammonia circulation rate, condensing temperature on fatty nitriles reaction rate, yield, energy demand are discussed.

介绍脂肪伯胺的生产方法、产品规格、质量控制。讨论反应温度、反应压力、催化剂的浓度、氨循环速率、冷凝温度对脂肪晴的反应速率、得率、能量消耗的影响。

Polymethylene polyphenyl polyamines(DAM) is produced by condensing aniline and formaldehyde in the presence of hydrochloric acid catalyst in a successive process. The of CH 2O/C 6H 7N HCl/C 6H 7 N(mol), H 2O/C 6H 7N(mol) and pre-condensing temperature influente the content of the diamine in DAM and 4,4`-isomer in diamine is Studied.

在自行设计的连续缩合小试装置上考察了 n(甲醛 )∶ n(苯胺 )、n(盐酸 )∶ n(苯胺 )、n(水 )∶ n(苯胺 )、预缩合温度等主要因素对 DAM中的二胺及二胺中 4,4′异构体质量分数的影响规律。结果表明 n(甲醛 )∶ n(苯胺 )影响最大 ,n(盐酸 )∶ n(苯胺 )、预缩合温度有一定影响 ,n(水 )∶ n(苯胺 )影响最小

The technology of synthesizing 2-methoxyethyl 2-(3-nitrobenzylidene)acetoacetate was improved in this paper. The effect of adding order, ratio of m-nitrobenzaldehyde to 2-methoxyethyl acetoacetate, the condensing temperature and time on the yield of the title compound were also investigated. The result shows that the optimum conditions are as follows: m-nitrobenzaldehyde and 2-methoxyethyl acetoacetate should be added before the catalyst, the ratio of m-nitrobenzaldehyde to 2-methoxyethyl acetoacetate...

The technology of synthesizing 2-methoxyethyl 2-(3-nitrobenzylidene)acetoacetate was improved in this paper. The effect of adding order, ratio of m-nitrobenzaldehyde to 2-methoxyethyl acetoacetate, the condensing temperature and time on the yield of the title compound were also investigated. The result shows that the optimum conditions are as follows: m-nitrobenzaldehyde and 2-methoxyethyl acetoacetate should be added before the catalyst, the ratio of m-nitrobenzaldehyde to 2-methoxyethyl acetoacetate is 1∶1.6, the time is 4 h and the temperature, 0 ℃. Under the optimum conditions the total yield is 92% and the purity of the product is about 98%.

改进了合成 2 - ( 3-硝基亚苄基 )乙酰乙酸 2 -甲氧乙酯的方法。对加料顺序、投料比、反应温度、反应时间等因素对标题化合物收率的影响进行了研究 ,结果表明 ,其最佳条件为先加间硝基苯甲醛和乙酰乙酸 2 -甲氧乙酯 ,后加催化剂浓硫酸 ,间硝基苯甲醛和乙酰乙酸 2 -甲氧乙酯物质的量之比为 1∶ 1 .6,反应时间为 4h,反应温度为 0℃。在上述最佳条件下 ,总收率可达 92 % ,标题化合物的质量分数可达 98%。

 
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