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temperature of
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  温度
     Study on Estimating Canopy Surface Temperature of Winter Wheat by Using NOAA Data and Its Primary Application
     基于NOAA卫星的冬小麦冠层表面温度估算及初步应用的研究
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     Principle and Development of Thin Film Thermocouple Sensor for Measuring Dynamic Cutting Temperature of Chemical Explosive Material
     化爆材料动态切削温度的薄膜热电偶测量原理及传感器研制
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     Relation Between the Temperature of Treatment and the Intensity of Luminescence of Phosphors.
     磷光体之磷光强度与处理温度之关系
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     On the Average Velocity and Temperature of Fluids in Pipes
     流体在圆管中的平均速度和温度的测定——平均速度点和温度点的研究
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     The Reaction Norm to Temperature of Female Gameiophytes of Larainaria japonica Aresch
     海带雌配子体对温度的反应规范
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  温度为
     The results showed that the favorable temperature of α-monobromination of 2,4-dichloroacetophenone was 5℃,and the favorable reaction medium was carbon tetrachloride. At these conditions,the yields of monobromide reached 93%.
     结果表明,第一步2,4-二氯苯乙酮的α单溴代反应较适宜的反应温度为5℃,较适宜的反应介质为四氯化碳,在此反应条件下,单溴代产物α-溴-2,4-二氯苯乙酮的收率为93%。
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     The results showed that when the molar ratio of phenol to ceric ammonium nitrate was 1∶1.05,the yield of 2,4-dinitrophenol was 72% at a reaction temperature of 50 ℃ and a reaction time of 1.5 h.
     最佳反应条件为:苯酚与硝酸铈铵的物质的量比为1∶1.05,反应温度为50℃,反应时间为1.5 h,产率达72%。
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     The optimum reaction conditions are reaction temperature of (80±5)℃,prepolymerization time of 1.5 ̄2h,water mass fraction of <0.05% in polyether polyol,molar ratio of NCO to OH of 1.00 ̄1.03,post curing time ≥4h.
     较佳反应条件为:反应温度为(80±5)℃,预聚反应时间1.5 ̄2h。 聚醚多元醇含水质量分数<0.05%,NCO与OH摩尔比1.00 ̄1.03,后熟化时间≥4h。
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     In our experiment system,the parameters are that vacuum more than 5.0×10-5Pa,temperature of chromium sources is 1650℃,the probable velocity of chromium atom is 960m /s,the numbers of chromium atoms out of oven is N=1.5×1017s-1.
     针对实验中对原子束的具体要求,设计了一套超高真空原子源产生装置,主要参数为:系统工作真空度优于5.0×10-5Pa,铬原子源温度为1650℃,铬原子最可几速率为960m/s,原子炉口所喷射出的铬原子数为N=1.5×1017s-1。
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     Experiment results show that the optimum extraction parameters are:36% volume fraction of ethanol,2.0% dry weight of cellulase,liquid to solid ratio of 52∶1,pH 5.5,enzyme digestion temperature of 50 ℃ and extraction time of 5 h. Under such conditions the leaching rate of total flavones is up to 7.144%.
     试验结果表明,纤维素酶-乙醇提取法的最佳工艺条件如下:加酶量为2.0%(以原料干重计),乙醇体积分数为36%,液料比为52∶1,pH值为5.5,反应温度为50℃,提取时间为5 h,红景天总黄酮的浸出率为7.144%。
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  “temperature of”译为未确定词的双语例句
     ON THE SUPERCONDUCTING TRANSITION TEMPERATURE OF METALLIC ELEMENTS IN PERIODICAL SYSTEM AND A-15 COMPOUNDS
     周期系金属元素和A-15化合物超导转变温度的计算
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     ON SUPERCONDUCTING TRANSITION TEMPERATURE OF AMORPHOUS TRANSITION METALS
     关于非晶态过渡金属的超导转变温度
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     SOME STRUCTURE FACTORS DETERMENING THE CRITICAL TEMPERATURE OF SUPERCONDUCTORS
     影响超导体临界温度的某些结构因素
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     4GHz Uncooled Parametric Amplifier with Noise Temperature of 50K
     W205型4GHz 50K非冷参放
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     THE SIGNIFICANCE OF THE ULTRA HIGH PRESSURE IN Mb AND THE HIGH TEMPERATURE OF 2000℃ IN EXPERIMENTAL GEOLOGY
     百万巴级超高压与2000℃高温的获得及其实验地质意义
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  temperature of
Spectra results indicated that there existed interactions between nanocarbon and the polymethyl methacrylate (PMMA) matrix, which was consistent with the decrease in glass transition temperature of the composites with increase of carbon content.
      
Only one glass transition temperature of these copolyimides was detected around 360°C by DMA.
      
The volume phase transition temperature of PNIPA hydrogels was characterized by differential scanning calorimetry (DSC), and the surface morphology was observed by scanning electron microscopy (SEM).
      
Differential scanning calorimetry (DSC) indicated that the crystallization temperature of PTT notably increased after self-seeding nucleation.
      
Results indicate that the hexagonal close packed Ni nanoparticles were synthesized at a heat-treating temperature of 300°C.
      
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When ceric iodate is precipitated from acid solution by the addition of asoluble iodate,a gelatinous precipitate is obtained,which is difficult to filterand wash.The precipitate must be redissolved and reprecipitated as oxalatefor final ignition to ceric oxide.A method has been deviced to improve the form of the ceric iodateprecipitate by slow precipitation in homogeneous solution.Advantage is takenof the fact that cerium exists in two distinct valence states,the cerous and theceric.Cerous iodate is soluble...

When ceric iodate is precipitated from acid solution by the addition of asoluble iodate,a gelatinous precipitate is obtained,which is difficult to filterand wash.The precipitate must be redissolved and reprecipitated as oxalatefor final ignition to ceric oxide.A method has been deviced to improve the form of the ceric iodateprecipitate by slow precipitation in homogeneous solution.Advantage is takenof the fact that cerium exists in two distinct valence states,the cerous and theceric.Cerous iodate is soluble in dilute acid solution,while ceric iodate isinsoluble.Cerium is first reduced to the cerous state by hydrogen peroxide innitric acid solution.Ammonium iodate is added and no precipitation occurs atthis moment.The precipitation is brought about by the slow formation ofceric ion in the iodate solution by ammonium persulfate.Thus a denseprecipitate is formed slowly.This compact volume of the precipitate facilitatesfiltration and washing.The precipitate is ignited directly to ceric oxide,part of which is always stained with a brown color.This is remedied by evapora-tion of the ignited precipitate to dryness with a few drops of concentratedsulfuric acid and ignition to ceric oxide for final weighing.For samples containing 10-50 mg of ceric oxide,a total volume of 300-400 ml gives best results.The optimum concentration of the nitric acid presentis 0.4-0.5 N.A starting temperature of 40-60℃ favors the denseness of theprecipitate.Precipitation is continued at an elevated temperature(70-80℃ )on a hot plate.Stirring not only improves the crystallinity of the precipitateand may decrease the occlusion of impurities,but also shortens the time forcomplete precipitation.Dilute iodic acid solution(1-2%)is used as washsolution.This method is good for samples containing 2.5-250 mg of cericoxide.The composition of the precipitate is not reproducible.The precipitate is abasic iodate and the ratio of IO_3~-found/IO_3~- theoretical for Ce(IO_3)_4 increaseswith the concentration of the nitric acid present(up to 0.5 N)to a maximumvalue of about 0.92.The ratio never reaches unity.An analysis of the pre-cipitate dried at 40-45℃ for 2-3 days shows a fairly constant ratio of IO_3~- found/IO_3 theoretical for Ce(IO_3)_4 From the ratio of Ce:IO_3,an approximate formulaCe_2(IO_3)_7(OH)·XH_2O has been proposed for the precipitate obtained under theconditions described.The number of water molecules in the formula is in-definite,varying from 3 to 5.

1.在均匀溶液中沉淀的碘酸铈,性质紧密,便利于过滤和洗涤。烧灼成为氧化铈后,适合于作为铈的定量分析。2.利用碘酸亚铈能溶解于稀酸溶液而碘酸铈则不溶的区别,先用过氧化氢把全部铈离子还原,再加入碘酸铵,然后进行氧化,使碘酸铈在均匀溶液中沉淀出来。3.本方法适用于含氧化铈2.5—250毫克的样品。4.所得沉淀的分子式经初步测定为 C_(e2)(IO_3)_7(OH)·x H_2O,其中 x 的数值不定,涨落在3与5之间。

Hair-line cracks or flakes in steel are known to be associated with the presence of hydrogen. A prevailing theory states that the crack formation is due to disruptive hydrogen pressure being built up in defects in steel. However, little was known regarding to the nature of these defects and the detailed mechanism of the hair-line crack formation. An attempt was made in the present research to investigate this problem by means of internal friction measurements. The preliminary experiments show: (1) The presence...

Hair-line cracks or flakes in steel are known to be associated with the presence of hydrogen. A prevailing theory states that the crack formation is due to disruptive hydrogen pressure being built up in defects in steel. However, little was known regarding to the nature of these defects and the detailed mechanism of the hair-line crack formation. An attempt was made in the present research to investigate this problem by means of internal friction measurements. The preliminary experiments show: (1) The presence of hydrogen in certain steels may give rise to the appearance of an internal friction peak when internal friction is plotted against the temperature of measurement; (2) a slight amount of cold-work or soaking at a given temperature has a considerable effect on the optimum temperature of the observed internal friction peak, which indicates that the internal friction peak may be connected with the defects or stress condition in steel; (3) the internal friction peak shows an anomalous amplitude effect, i.e., at a given temperature of measurement an internal friction peak is obtained when the internal friction is plotted against the stress amplitude. Such an anomalous behavior is similar to that previously observed by. one of the authors (Ke) in the case of aluminimum containing 0.5% Cu. It is therefore considered that the internal friction peaks observed may be related to the interaction of hydrogen with the dislocations in steel.

钢的内部发裂已经公认为与钢中的氢气有关。现有的理论认为这是由于氢气聚集于钢中的内部缺陷产生破裂压力所引起,然而关于缺陷的性质和引起内部发裂的详细机构迄今还没有明确的了解。本文尝试用内耗测量的方法来研究这个问题。初步实验的结果指出: (1)氢在钢中可以引起内耗峰(将内耗表示为测量温度的函数时); (2)轻微冷加工或保温对于内耗峰的颠值温度有着显著的影响,这表示所得的内耗峰与钢中的缺陷和应力状态有关系; (3)所得的内耗峰表现有反常的振幅效应,即在一定的观测温度时,如将内耗表示为外加应力的函数,则也得到一个内耗峰。这与本文作者之一以前在铝铜合金中所观测到的反常内耗峰的性质和表现相同,因而所得的内耗峰可能是由于氢与钢中的原子脱节的交互作用所引起来的。

Some practical problems arising from the adoption of the absolute scale ol temperature as standard in place of the Celsius scale are discussed. The absolute scale is fixed by assigning a numerical value (say T_3=273.1700) to the triple point of water. The problems 'considered include the correction of gas thermometer readings, the specification of: the platinum resistance thermometer and of the platinum thermocouple. It is pointed out that, when the absolute scale has been chosen as standard, the determination...

Some practical problems arising from the adoption of the absolute scale ol temperature as standard in place of the Celsius scale are discussed. The absolute scale is fixed by assigning a numerical value (say T_3=273.1700) to the triple point of water. The problems 'considered include the correction of gas thermometer readings, the specification of: the platinum resistance thermometer and of the platinum thermocouple. It is pointed out that, when the absolute scale has been chosen as standard, the determination of the absolute temperature of the ice point and the correction of gas thermometers become one and the same task. It is further pointed out, that the accuracy in the experimental determination of the absolute temperature will be greatly increased.

本文对在给定水的三相点的绝对温度以一定的数值(例如T_3=273.1700),同时以绝对温标代替摄氏温标以后所引起的一些实际问题作了讨论。这些问题包括气体温度计的改正及电阻温度计和温差电偶温度计的规定。本文指出,在以绝对温标为标准以后,寻求冰点的绝对温度与对气体温度计的改正两种工作统一起来了。又指出,在以绝对温标为标准以后,绝对温度测量的精确度将大大提高。

 
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