查询词典 isothermal curve

Obviously, the reservoir pressure, the cleat permeability and the isothermal absorption curve mostly affect the production.

研究表明，储层压力、割理渗透率、等温吸附曲线对产能的影响是最明显的。

The effects of desorption time, permeability isothermal absorption curve shapes, pressure difference, oil and gas saturation on the degree of coalbed methane production are calculated and its producing mechanism is analyzed by simulation.

模拟计算了解吸时间、渗透率、等温吸附线形态、压差、含气饱和度等方面因素对煤层气产量高低的影响，分析了煤层气产出的机理。

The performance index and cooling characteristic curve of HSFD isothermal quenching oil and N32 mechanical oil were measured.

中文摘要：测定了HSFD型等温淬火油和N32机械油的性能指标和冷却特性曲线。

Based on the non-isothermal transformation theory and non-steady state nucleation theory, a new method for calculating the continuous cooling transformation curve and the critical cooling rate of bulk metallic glass alloys is put forward in this paper.

在非等温转变理论以及非稳态形核理论基础上提出了计算大块非晶合金连续冷却转变曲线和临界冷却速率的新模型，以用于评估合金的非晶形成能力。

The relative variation of the slope of curve pairs of isothermal surface potential decay is first time used to study trap energy density creation.

这一理论结果填补了长期以来介质电老化只有经验公式而没有理论基础的空白。

Deformation greatly promoted carbonitride isothermal precipitation and made C-curve shift leftwards. The position and shape of C-curve depended on the content of Nb and N to a great extent, C-curve shifted leftwards a little when N content increased and its nose temperature was raised with Nb content increased. 3 when cooling rate increased, start temperature and finish temperature of continuous cooling precipitation decreased, full precipitation became difficult to take place, the volume fraction of carbonitride precipitation decreased, molar fraction of Nb and C dissolved in austenite increased, and the precipitation grain was further refined. Deformation shorten precipitation start time during continuous cooling, raised precipitation start temperature, accelerated precipitation kinetics of carbonitrides.

计算表明：1在Fe—Nb—C系统中，随着温度的降低，析出相的平衡体积分数增加，溶解在奥氏体中的Nb、C的摩尔分数降低，析出相中C和Nb的原子分数的比值v增加；2变形大大促进了碳氮化物的等温析出，使C曲线左移，Nb和N的含量与C曲线的位置和形状有一定的关系，N含量的增加，使C曲线略有左移，而Nb的含量的增加使得C曲线的鼻子区上移；3随着冷却速率的增大，连续冷却析出的开始温度和结束温度均有所降低，并且析出变得越来越不充分，析出相体积分数明显减小，溶解在奥氏体中Nb和C的摩尔分数增大，析出相粒子被明显细化，变形大大缩短了CCP过程碳氮化物析出的开始时间，提高了析出的开始温度，促进了析出动力学。

Their corrosion inhibition action of stainless steel in hydrofluoric acid is studied by adsorption theory and electrochemical polarization-curve method,the mechanism of corrosion inhibition action is analyzed.the result shows that the single molecule layer of these compounds is adsorbed on the surface of the stainless steel and followed Langmuir isothermal equation. the adsorption procedure of propiolic alcohol is endothermic reaction, the adsorption ability and corrosion inhibition efficiency increased when temperature rised. The adsorption procedure of other three compounds are all exothermic reaction , the adsorption ability and corrosion inhibition efficiency decreased when temperature increased.

实验结果表明：这几种物质在不锈钢表面产生单分子层吸附，并且满足Langmuir吸附规律，丙炔醇的吸附过程为吸热反应，随着温度的升高，吸附能力增强，缓蚀率升高；其它三种化合物的吸附过程均为放热反应，温度升高，吸附能力下降，缓蚀率降低。

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％。