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drop temperature
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  “drop temperature”译为未确定词的双语例句
     One Wire Multi Drop Temperature Measurement System Based on DS1820
     由DS1820构成的单线多点温度测量系统
短句来源
     This article describes the characteristics and principle of DS1820 one wire digital thermometer and the hardware and software of the one wire multi drop temperature measurement system based on DS1820 are given.
     介绍新型的单线数字温度计DS1820的特点及其工作原理,给出了用DS1820构成的单线多点温度测量系统的硬件和软件。
短句来源
     The VO2 thin film was prepared by the colloid method with industrial V2O5 as raw material. The properties of the VO2 film such as resistance abrupt drop temperature, phase transotion temperature hysteresis are examined.
     以攀钢产V2O5为原料,采用无机胶体法制备电阻突变VO2薄膜,研究了VO2薄膜的电阻突变温度、突变数量级及其突变温度滞后.
短句来源
     The optimum design is considering the minimum relative construction costs as the principle, taking x1 (the compressive strength of concrete) ,x2 (drop placing temperature by adding ice to mix water),x3 ( drop placing temperature by precooling aggregate of concrete),x4 (drop temperature of concrete by initial cooling) ,x5 ( number of concrete blocks ) and x6 ( the lift thickness of placing)as variables.
     文中按相对造价最低为原则,以混凝土标号X_1、加冰降温值X_2、予冷骨料降温值X_3、一期水管冷却降温值X_4、分块数目X_5和分层厚度X_6等六个因素为设计变量。
短句来源
     Using routine ground observation data, T213 and automatic observation station data, diagnostic analyses are made on the causes and moist potential vorticity for the twice sudden drop temperature in a rare cold wave event from 10 to 11 march 2005 in Hubei Province.
     利用常规地面资料以及T213、自动站资料,对2005年3月10—11日发生在湖北省的一次罕见寒潮过程中两次气温陡降进行了成因和湿位涡诊断分析。
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  相似匹配句对
     the drop of temperature at night was drastic.
     夜间温度下降急剧。
短句来源
     T is temperature, ℃.
     T为温度,℃。
短句来源
     ON TEMPERATURE
     谈谈温度
短句来源
     (2) drop of coke temperature;
     (2)焦炭湿度降低;
短句来源
     drop.
     drop,第1天。
短句来源
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  drop temperature
The boundary-layer resistance, rd, for water vapour transfer from single drops on a wheat leaf was derived from field measurements of the evaporation rate, drop temperature and air humidity.
      
For drops with diameters less than 1 mm, conduction of heat to the drop reduced the leaf-to-drop temperature difference by over 50% of the value expected without conduction.
      
Application of liquid-crystal thermometry to drop temperature measurements
      
Explosive boiling is triggered in previously nonevaporating drops only if the drop temperature is above a threshold temperature that is near the superheat limit.
      
The probe temperatures of the moisture treated compounds are lower than the drop temperature, while those of the untreated compounds are higher than the drop ones, respectively.
      
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In this paper the optimum design of the temperature control for mass concrete dams has been researched by using the non-linear programme. The optimum design is considering the minimum relative construction costs as the principle, taking x1 (the compressive strength of concrete) ,x2 (drop placing temperature by adding ice to mix water),x3 ( drop placing temperature by precooling aggregate of concrete),x4 (drop temperature of concrete by initial cooling) ,x5 ( number of concrete blocks ) and x6 ( the lift...

In this paper the optimum design of the temperature control for mass concrete dams has been researched by using the non-linear programme. The optimum design is considering the minimum relative construction costs as the principle, taking x1 (the compressive strength of concrete) ,x2 (drop placing temperature by adding ice to mix water),x3 ( drop placing temperature by precooling aggregate of concrete),x4 (drop temperature of concrete by initial cooling) ,x5 ( number of concrete blocks ) and x6 ( the lift thickness of placing)as variables. For some variables are integeral and discontinuous, the problems were solved by mesh method and complex method. FORTRAN-IV computer programs have been made and examples of their application in engineering are given. The program may be widely used in designs and constructions.

本文应用非线性规划理论,研究了混凝土坝浇筑块基础温差的合理选择问题。文中按相对造价最低为原则,以混凝土标号X_1、加冰降温值X_2、予冷骨料降温值X_3、一期水管冷却降温值X_4、分块数目X_5和分层厚度X_6等六个因素为设计变量。由于某些变量的整型要求和其不连续性,问题的求解采用了网格法和复形法,并用FORTRAN-Ⅳ语言编制了计算机程序,给出了工程计算实例,可广泛应用于设计和施工中。

This paper is based on thermoelasticity and thermodynamics for simplificity in treatment of the boundary conditions on cold storages of underground rock cavens and obtain the approximate formulas of thermal fields and stresses. The results are very useful to designing and constructing for all of subway cold storages. The curves of themal fields by the measurement are rather tallied with theoretic results and the refrigeration radiuses of around rock are also fitted into Swedish information. In different times...

This paper is based on thermoelasticity and thermodynamics for simplificity in treatment of the boundary conditions on cold storages of underground rock cavens and obtain the approximate formulas of thermal fields and stresses. The results are very useful to designing and constructing for all of subway cold storages. The curves of themal fields by the measurement are rather tallied with theoretic results and the refrigeration radiuses of around rock are also fitted into Swedish information. In different times of drop-temperature and different changes of extenal boundary, the thermal fields and stresses are calculated and analysed by this method for some practical engineering. Thereby, we have discovered a new phenomenon of "Separation of Drop-Temperature" betwen the support structure concrete and around rock, and explained it directly. All the data of research take effects of an important guiding on the design and development of cold storage of underground rock and soil caverns.

本文根据工程需要,对地下冷库的边界条件作了简化处理,得到温度场和温度应力的近似公式。现场实测围岩温度场曲线与算值十分符合,所算的围岩冻结影响半径与瑞典的结果一致。在不同降温时间和可变外边界情况下,计算了某工程实例支护结构和围岩的温度应力,发现支护与围岩之间出现“降温脱离”现象,其温度应力的大小和分布规律对设计有重要指导意义。

This preliminary study shows, the cutting of potato germplasm material inoculated on the MS media with delayed medicament MH (Maleic hyd-razide) grow slowly; stems are strong) leaves are bigger and the color is deep green.They can be storaged a Iong time through summer safely without the equipment of drop temperature. Six months after storage, Potato germp-lasm material is still alive, and the rate of survival is 100%.

本试验证明,以MS为基本培养基,附加马来酰胼(MH)10PPm,相应地提高糖浓度,对马铃薯种质材料作切段培养,具有明显的抑制生长效果,经六个月试管存保后,培养物的存活率仍能保持百分之百.因此,本试验资料可为马铃薯种质试管保存技术提供参考.

 
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