查询词典 flow calorimeter

In two experiments with a continuous flow calorimeter to determine the specific heat capacity of a liquid, an input power of 60 W produced a rise of 10 K in the liquid.

在两个试验源源不断热量计，以确定具体的热容量的液体，输入功率为60 W生产上升了10 K的液体。

Base on the steady-state theory, a non-flow calorimeter having a real-time changeable volume was designed and a specific heat capacity measurement system was constructed.

基于准稳态理论，建立了一种可以实时改变工作腔体容积的非流动型量热器，并自行搭建了比热容测量系统。

In this thesis, by the means of calefactive oxidation test of coal samples, the characteristics of different samples spontaneous combustion are analyzed; the infrared spectrum is assimilated to review the rule that coal function corps change in the process of coal low-temperature oxidation ; by the means of thermal analysis by differential scanning calorimeter, thermogravimeter, the kinetic function of coal low-temperature oxidation in spontaneous combustion process are analyzed , depend on the device, the mathematical model of coal spontaneous combustion is developed, the model are dealt with, Finally, the temperature field and the velocity field with velocity of the entry flow is got.

论文通过煤的低温氧化和自燃过程，实验研究了煤的低温氧化气体产物特征和变化规律，研究得出了煤的低温氧化过程中气体生成量与氧气消耗量与煤温之间的指数关系式；在煤的低温自热氧化过程中，对煤的官能团等化学结构的变化研究，揭示了煤炭低温自热氧化化学基团变化规律；采用非等温TG和DSC法研究了烟煤低温氧化动力学，得出了煤低温氧化分布活化能及煤低温氧化机理函数的变化规律；建立了煤低温氧化自热数学模型，并对该模型进行数值解算，可得煤样的温度场与速度场随入口风量变化情况。

Calorimeter: oxygen bomb calorimeter, flow-type gas calorimeter, differential scanning calorimeter

热量计：氧弹热量计、水流型气体热量计、示差扫描热量计； 54。

The effects of the catalyst on the graft levels for different PP powder were experimented. The graft product was characterized by infrared spectrophotometer , melt flow viscosity and differential scanning calorimeter .

考察了在反应过程中加入催化剂对不同PP粉接枝率的影响，采用红外谱图、毛细管流变仪和差热分析等手段对接枝物进行表征。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。