查询词典 isothermal line

The new equation is used to calculate the isothermal compression line of xenon gas in the critical region.

这就要求从超临界状态下的状态方程出发研究它在超临界状态的热力学性质。

The metastable phase equilibrium of the quaternary system Na(superscript +)∥Cl(superscript -), CO3(superscript 2-), B4O7(superscript 2-)-H2O was studied at 273 K by isothermal evaporation method, the solubility and density of the equilibrium solution of this system were determined and the metastable equilibrium phase diagram was plotted in line with the experimental data. The phase diagram of the system consists of three univariant curves, three crystallization fields and one invariant point.

采用等温蒸发法研究简单四元体系Na∥Cl，CO3(上标 2-)，B4O7(上标 2-)-H2O273K时的介稳相平衡，并测定该体系273K平衡液相中各组分的溶解度及密度，该体系的介稳相图和密度组成图显示：该四元体系在273K时的相图由3条溶解度单变量线、3个结晶区及1个共饱和点组成。

The main components and structural features of the isothermal annealing production line after innovation were expounded,and combustion control and its control systems of the production line were detailedly introduced.

阐述了改造后的等温退火生产线的组成及主要结构特点，并详细介绍了该生产线的燃烧系统及燃烧控制系统。

We have a isothermal small precision forging production line, and production process will be isothermal precision near net shape forging technology for titanium machining. We also strive to lower material consumption, make material organization to become more uniform, dense!

我们拥有等温小型精密模锻的生产线及生产工艺，将等温精密模锻的净近成型技术用于钛的加工，力求材料消耗更低、材料的组织更加均匀、致密！

Points of knowledge: To know the definition, performance, category and preparation of solid catalyst; characteristic of solid catalyst, basic course of gas-solid catalytic reaction, physical construction of catalyst; to understand the derivation of intrinsic kinetics of gas-solid catalytic reaction by using the Langmuir 's adsorption isothermal line.

知识要点：了解并掌握固体催化剂的定义、性能要求、种类和催化剂的制法；固体催化剂的特性，气-固相催化反应进行的基本过程，催化剂的物理结构；掌握朗哥缪尔吸附等温线推导气固相催化反应本征动力学的方法。

The freeze profile defined in theoretical research is"the isothermal line of the freezing temperature of the molten electrolyte in the cell", while the other one is"the thoroughly solidificated molten electrolyte adhered firmly to the cell side wall, which can be measured by probes such as stainless steel rods".

以此为基础，结合作者提出的&热平衡在线自校验&方法，深入而细致地研究了&动态影响因素&中诸多工艺参数和操作参数对槽膛内形的影响和处理方法，提出了槽膛内形在线动态仿真的工艺技术方案。

To judge t he rate control step of intrinsic kinetics of gas-solid catalytic reaction by using Langmuir 's adsorption isothermal line, the judgment of reaction course by using the common models of liquid-solid uncatalyzed reaction .

运用朗哥缪尔吸附等温线判断气固相催化反应本征动力学的速率控制步骤，利用液－固相非催化反应的常用模型确定实际反应过程类型。

The adsorptive properties of gas-liquid interface and liquid-solid interface of bisquaternary ammonium salt surfactant are used as object to study the surface tension of BQAS changing with its concentration,adsorptive isothermal line,saturated adsorption and minimum balance time.

以研究双季铵盐型表面活性剂BQAS吸附特性为目的，从溶液表面张力随浓度的变化、饱和吸附量等方面研究了双季铵盐BQAS的气液界面吸附特性；用双季铵盐BQAS和砂岩体系，在液固比一定时，从时间、浓度对静态吸附量的影响方面研究了双季铵盐BQAS的液固界面吸附特性。

The results show that the temperature of the alloy gradually decreases from the casting mouth to the exit in the roll-shoe gap, and the isothermal line deviates from the shoe side to the roll side.

结果表明：辊靴型腔内合金的温度从入口至出口逐渐降低，合金等温线向工作辊偏移；随着浇注温度的降低，辊靴型腔内半固态区间逐渐增大；为了获得优良的半固态金属浆料，确定浇注温度为710~770 ℃；合金在辊靴型腔内层流运动时，越靠近工作辊内表面，合金的运动速度越快；随着挤压模具扩展角的增大，挤压模具出口型材宽度上中心与两侧边部合金的温度差减小；半固态合金进入模具后呈辐射状逐层向前推进填充模具扩展腔，最后再逐渐向模具出口合拢；为了改善模腔内金属流动速度的不均匀性，扩展角以45为宜。

The 120m3 BF foundation temperature is reduced from 950℃ to below 700℃ and the furnace life campaign is prolonged for more than 2 years by taking furnace maintenance measures such as batching schreyerite in burdens to deposit Tion hearth bottom to form a steady protective layer and make molten iron liquidity slower to slowdown the erosion on bottom, drilling holes to lay water-cooling pipes in heat resistant foundation to heighten the 1150℃ isothermal line of molten iron to make frozen metal layer thicker.

对济钢120m3高炉炉底侵蚀状况，在生产中配加钒钛矿，使其还原成Ti的沉积，以对炉底形成稳定保护层，降低铁水流动性，减缓铁水对炉底冲刷；同时在耐热基墩打孔，穿埋水冷管，促使炉缸铁水1150℃等温线上移，凝固团增厚。实践表明，特护期间炉基温度由950℃下降至700℃以下，炉役寿命延长2年以上。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。