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工艺条件为
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  process conditions are as follows
     The process conditions are as follows:hydrolysis temperature 95℃,hydrolysis time 4 h, m (PAN)∶ m (NaOH)∶ m (H 2O)=1∶0.6∶5;
     水解工艺条件为水解温度95℃,水解时间4h; 水解配方为m(PAN)∶m(NaOH)∶m(H2O)=1∶0.6∶5;
短句来源
     Optimal process conditions are as follows: reaction temperature 65~70℃,reaction pressure 0 8~1 0 MPa, volume space velocity 3 0~4 0 h -1 and alcohol/gasoline volume ratio 7∶100.
     最佳工艺条件为 :反应温度 65~ 70℃ ,反应压力 0 8~ 1 0MPa ,体积空速 3 0~ 4 0h- 1 ,醇油体积比 7∶1 0 0。
短句来源
     Optimum process conditions are as follows:esterfication at 140 ℃for 2.0 h with a 1.20∶1.00 molar ratio between maleic anhydride and alkyl polyoxyethene(9) and the yield of monoester can be 100.0%;
     最佳工艺条件为:n[脂肪醇聚氧乙烯醚(9)]∶n(顺酐)=1.00∶1.20,于140℃下单酯化反应2.0h,得到产率为100.0%的单酯化产物;
短句来源
     The process conditions are as follows:coupling agent 0.2%~0.5%,stearic acid 2%~4%,modification time 30~50min. Stirring speed 950r/min.
     其工艺条件为 :偶联剂用量 0 .2 %~ 0 .5 % ,硬脂酸用量 2 %~ 4 % ,改性时间 30~ 5 0 min,搅拌速度 95 0 r/ mi
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     The optimum formula and process conditions are as follows: polyvinyl alcohol 26. 2 g, starch 5. 4 g, water 120g,formaldehyde 4g,urea 3g,modification agent 3g,pH 2-3 and reaction temperature(80 - 85 )℃.
     实验结果表明,制备聚乙烯醇缩甲醛的优化配方及工艺条件为:聚乙烯醇26.2g、甲醛4g、淀粉5.4g、尿素3g、改性剂3g、水120g,pH值为2~3,反应温度80~85℃。
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  technological conditions were as follows
     The optimum technological conditions were as follows: reaction time 1h, expanding temperature 1000℃, expanding time 30s, graphite∶ nitric acid∶ phosphoric acid∶potassium permanganate=1∶1∶0.8∶0.1.
     最佳工艺条件为:反应时间1h,膨化温度1000℃,膨化时间30s; 石墨∶硝酸∶磷酸∶高锰酸钾为1∶1∶0.8∶0.1。
短句来源
     As s result,the optimal technological conditions were as follows:extraction solvent was solvent A,extraction time was 60 s,extraction power was 360 W,ratio of liquor and material was 11 ∶ 1,the number of extraction stage was 4.
     确定了最佳提取工艺条件为:提取溶剂为溶剂A,提取时间为60s,提取功率为360W,液料比(mL/g)为11∶1,提取级数为4次。
短句来源
     The conductivity-titration method was introduced to analyze the product,the optimized technological conditions were as follows:the reaction temperature was(85±0.5)℃,the quality ratio of formaldehyde to TEPA was 3.9∶1,reaction time was 3 h,quality of lignin was 31 g.
     并以十二烷基硫酸钠为滴定剂,采用电导滴定法对产物进行分析,确定最佳的工艺条件为:温度(85±0.5)℃,甲醛∶TEPA(质量比)=3.9∶1,反应时间3 h,木质素的加入量31 g。
短句来源
     Extraction technology of the volatile oils from leaves of Zanthoxlum bungeagum Maxim with microwave extraction was studied. As a result,the optimun technological conditions were as follows:extraction power was 464W,extraction time was 30s,ratio of liquor and materil was 5∶1,the extraction yield of volatile oil was 2.29%.
     研究了利用微波辅助萃取花椒叶挥发油的新工艺,确定了最佳工艺条件为:提取功率464W,提取时间30s,液固比(ml/g)为5∶1,挥发油提取率为2.29%。
短句来源
     The results indicated that the optimized technological conditions were as follows fermentation temperature 13~14℃, and dilution rate 0.110h-1, and the maturation time was shortened.
     试验结果表明:优化的工艺条件为发酵温度13~14℃,稀释率0.110h-1,后发酵时间可大为缩短。
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  process conditions were as follows
     Optimal process conditions were as follows:esterification at 110 ℃ for 25 h with a 110∶100 mole ratio between maleic anhydride and alkyl polyoxyethene(5)and the yield can be 991 %;
     得到较佳工艺条件为:n(脂肪醇聚氧乙烯醚(5))∶n(顺酐)为1 00∶1 10,于110℃下单酯化反应2 5h,得到产率为99 07%的单酯化产物(Ⅰ)。
短句来源
     The effect of amount of catalyst,molar ratio and reaction time was investigated. The optimal process conditions were as follows. In molar ratio n (n dodecanol)∶ n (2 chloropropionic acid)∶ n (FeCl 3·6H 2O)∶ n (toluene)= 1∶1 4∶0 045∶9 4 by refluxing for 4 5 h,dodecyl 2 chloropropionate was obtained in 83 8% yield.
     考察了催化剂的用量、物质的量比及反应时间对反应的影响 ,确定出反应的最佳工艺条件为 :n(正十二醇 )∶n (2 氯丙酸 )∶n(FeCl3 ·6H2 O)∶n(甲苯 ) =1∶1 4∶0 0 4 5∶9 4 ,回流反应 4 5h制得 2 氯丙酸十二醇酯 ,收率为 83 8% ;
短句来源
     The optimal process conditions were as follows: mono esterfication 90 ℃, 2.5 h, molar ratio of alkyl polyoxyethene(3) to maleic anhydride 1∶1.1 and the yield of reached 100.1%;
     最佳工艺条件为 :脂肪醇聚氧乙烯醚 ( 3) /顺酐 (摩尔比 ) =1∶1.10 ,于 90℃单酯化反应 2 .5h ,得到产率为 10 0 .1%的单酯化产物 ;
短句来源
     The best process conditions were as follows:molar ratio of AA to SAS=6∶1,amount of sodium hypophosphite and initiator were 10% and 15% of the monomer respectively,reaction time was 4 h and reaction temperature was 95 ℃.
     最佳工艺条件为 :丙烯酸与丙烯磺酸钠的物质的量比为 6∶1 ,次磷酸钠和引发剂的用量分别为单体总质量的 1 0 %和 1 5% ,反应时间 4h ,反应温度 95℃。
短句来源
     Results The optimum ethanol extracting process conditions were as follows:adding 18 fold of 75% ethanol,extracting for 1.0 h and one in all. Ethanol dosage was the predominant influencing factor.
     结果最佳提取工艺条件为75%乙醇18倍量提取1.0h,共提取1次,乙醇用量为显著影响因素。
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  “工艺条件为”译为未确定词的双语例句
     the technological conditions are the raw material temperature of about 35℃,the mould temperature of 50 ̄55℃,demoulding time of 4.5 ̄5 minutes.
     工艺条件为:料温35℃左右,模具温度50 ̄55℃,脱模时间4.5 ̄5min。
短句来源
     The optimum conditions for the synthesis of biuret-glucose resin are as follow: pH=1.0; n(glucose)∶n(biuret)=10∶1; the mass ratio of the catalyst is 0.6%;
     葡萄糖缩二脲树脂胶黏剂合成的最佳工艺条件为:pH值为1.0,n(葡萄糖)∶n(缩二脲)=10∶1,催化剂用量为0.6%,反应温度为95℃,反应时间为11h。
短句来源
     The results showed that the optimal conditions for synthesis of benzyl acetate were: the molar ratio of acetic acid to benzyl alcohol was 2∶1,the amount of the water carrier was 40%,the amount of the catalyst was 3.5%,and reaction time was 6 h.
     结果表明,乙酸苄酯最适宜的合成工艺条件为:酸醇摩尔比2∶1、催化剂用量3.5%(占总质量)、带水剂(苯)用量40%(占总质量)、反应时间6 h。
短句来源
     The effects of system solvent,raw materials molar ratio,catalyst(toluene-p-sulfonic acid) content and accelerator(methanol) content on the yield of DMDBX were studied. The optimized reaction conditions were with cyclohexane/methanol solvent,the molar ratio of(3,4-dimethyl) benzaldehyde to xylitol 2.4∶1.0,the mass fraction of catalyst and accelerator to raw materials 4.0% and 430% respectively.
     考察了溶剂种类、原料摩尔比、催化剂对甲苯磺酸用量及促进剂甲醇用量对产品收率的影响,优选出较佳工艺条件为:采用环己烷-甲醇作为溶剂,原料3,4-二甲基苯甲醛与木糖醇的摩尔比为2.4∶1.0,催化剂用量为原料质量的4.0%,促进剂用量为原料质量的430%。
短句来源
     The optimum conditions of direct bromination are: the ratio of materials is 0.55∶1 to 0.6∶1,the reaction temperature is 65 to 75 ℃,and the adding time of bromine is 6 to 8 h.
     直接溴化法的最佳工艺条件为:原料配比为0.55∶1-0.6∶1; 反应温度为65℃-75℃;
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In order to increase the reaction rate in the formation of humic acid by air-oxidation of brown coal with the purpose of seeking a scientific as well as technical basis to see whether it is possible to adopt a continuous process in stead of the ordinary batch one, the oxidation of Tza-Lai-Nor brown coal in air-fluidized bed under pressure has been studied.

为了加速空气氧化生成腐殖酸的反应速度,以及为采用连续过程的可能性提供科学和工艺的依据,在加压流化床中进行了札賚诺尔褐煤空气氧化制取腐殖酸的研究。在本试验装置中考察了压力(0~20大气压)、温度(150~190℃)等条件对腐殖酸生成速度的影响。试验结果指出:压力对于腐殖酸的生成速度有显著影响,达到腐殖酸含量为80%左右所需要的时间与压力成反比关系;温度也是影响腐殖酸生成速度的重要因素,但在该种反应器中,由于结构的限制,散出在氧化早期所产生的大量反应热是很困难的,因此反应温度难以进一步提高,而存在一个“高限温度”。 在本文试验条件下最佳的工艺条件为:20大气压,170℃,反应1.5小时;或为5大气压,190℃,反应2.5~3小时。在这两种情况下,氧化煤中腐殖酸含量为85~87%左右,羧基含量为2.1~2.4毫克当量数/克无灰无水氧化煤左右。

Deformation and recrystallization characteristics of a low cobalt ceramic-sealing alloy of the FeMNi-Co-Cu system are studied. Recrystallization diagram of this alloy has been determined. The effect of degree of cold work and annealing temperature on deep drawing properties of the alloy are studied. The cold work texture and annealing texture, and the effects of degree of cold work to the texture are studied together with the geometric relationship between the type of preferred orientation and the ears. Deformation...

Deformation and recrystallization characteristics of a low cobalt ceramic-sealing alloy of the FeMNi-Co-Cu system are studied. Recrystallization diagram of this alloy has been determined. The effect of degree of cold work and annealing temperature on deep drawing properties of the alloy are studied. The cold work texture and annealing texture, and the effects of degree of cold work to the texture are studied together with the geometric relationship between the type of preferred orientation and the ears. Deformation and heat treatment parameters have been found: the maximum amount of cold work should be lese than 70%, optimum heat treatment temperature should be of 800-900℃, which yields a grain size smaller than 6x.

本文较详细地研究了 Fe-Ni-Co-Cu系低钴瓷片合金(又称低钴可伐)的形变再结晶特 性。测定了该合金的再结晶全图、冷加工变形度和再结晶退火温度对该合金深冲性能的影响;测 定了形变和再结晶织构及冷加工变形度对其影响,确定了织构类型与制耳的几何关系。打出了该 合金的冷加工及热处理工艺条件为:最大冷变形度必须<70%,合理的热处理温度为800-900℃。 这样,其晶粒度可小于6级。

Deformation and recrystallizatioa characteristics of a low cobalt ceramic-sealing alloy of the Fe-Ni-Co-Cu system are studied.Recrystallization diagram of this alloy has been determined. The effect of degree of cold work and annealing temperature on deep drawing properties of the alloy are studied. The cold work texture and annealing texture, and the effects of degree of cold work to the texture are studied together with the geometric relationship between the type of preferred orientation and the ears. Deformation...

Deformation and recrystallizatioa characteristics of a low cobalt ceramic-sealing alloy of the Fe-Ni-Co-Cu system are studied.Recrystallization diagram of this alloy has been determined. The effect of degree of cold work and annealing temperature on deep drawing properties of the alloy are studied. The cold work texture and annealing texture, and the effects of degree of cold work to the texture are studied together with the geometric relationship between the type of preferred orientation and the ears. Deformation and heat treatment parameters have been found, the maximum amount of cold work should be lese than 70%, optimum heat treatment teraperatnre should be of 800-900℃, which yields a grain size smaller than*6.

本文较详细地研究了Fe—Ni—Co—Cu系低钴瓷封合金(又称低钴可伐)的形变再结晶特性。测定了该合金的再结晶全图、冷加工变形度和再结晶退火温度对该合金深冲性能的影响;测定了形变和再结晶织构及冷加工变形度对其影响,确定了织构类型与制耳的几何关系。找出了该合金的冷加工及热处理工艺条件为:最大冷变形度必须<70%,合理的热处理温度为800—900℃。这样,其晶粒度可小于6级。

 
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