封闭体系

fēnɡ bì tǐ xì
  • closed system
封闭体系封闭体系
  1. 根据封闭体系黄金管热模拟实验结果,应用Kinetics专用软件,研究了塔里木盆地库车坳陷中生界不同类型烃源岩的生烃特征与动力学参数。

    Based on thermal simulation data of gold tube experiment in the closed system and combined with the specfic Kinetics Software , the parameters of hydrocarbon generation kinetics from Mesozoic source rocks in the Kuqa Depression , Tarim Basin were studied .

  2. 据此原理说明封闭体系经历一个任意过程,体系的熵变等于熵流dSe和熵产生dSi之和。

    It shows that when a closed system has changed a change of entropy of system equals the sum of flow of entropy and entropy production .

  3. 绿辉石与蓝晶石在分解时并不形成一个封闭体系,它们均从周围环境中获取SiO2。

    The decomposition of both omphacite and kyanite obtained silica from their surroundings .

  4. 新型AKD乳液在白水全封闭体系中的应用及留着机理的研究

    Study on the Application and Retention Mechanism of New AKD Emulsion in Closed White Water System

  5. 锥形量热仪可在模拟真实火情下综合测量材料燃烧时的热和烟释放的动态情况,NBS烟箱测量的是材料在静态封闭体系内烟密度的变化。

    CONE calorimeter can be used to measure the heat and smoke emission properties of the combustion of materials in a dynamic mode .

  6. 应用黄金管封闭体系热解实验,结合GCIRMS同位素质谱仪的甲烷碳同位素分析,研究了塔里木盆地库车坳陷侏罗系煤生成甲烷的碳同位素特征及其动力学模拟。

    The characteristics and kinetic modeling of carbon isotope of methane in Jurassic humic gas in Kuqa depression in Tarim basin have been studied by combining pyrolysis experiment in closed gold tube system and analysis of methane isotope with GC-IRMS isotope mass spectrograph .

  7. 泥岩是一种较好的“封闭体系”,当孔隙水中有大量的HCO-3来源时,其中的碳酸盐沉淀形成自生方解石矿物。

    Carbonate could be precipitated as authigenic calcite mineral in the pores in case of that pore has enough HCO3-ions since mudstone should be an enclosed system .

  8. 封闭体系下压力变化对烃源岩产气率的影响

    Effect of presssure on hydrocarbon generation of source rock in close system

  9. 冻融条件下封闭体系中土壤水分运移规律模拟研究

    Research on Mechanism of Soil Moisture Migration under Freezing and Thawing Condition

  10. 封闭体系热力学函数之间关系和四方形规则

    The Relationship Among Thermodynamic Functions in a Closed System and the Square Rule

  11. 封闭体系中流体密度测定的新方法

    A New Method for the Measurement of Density of Fluids in Closed Systems

  12. 封闭体系中氨基酸振荡反应的研究

    Oscillating reaction of amino acids in closed system

  13. 自然界烃源岩的生排烃过程可能是介于封闭体系和开放体系之间的一种状况。

    The natural hydrocarbon process is the status between the opened system and sealed system .

  14. 湿封闭体系综合效应成油论

    Oil of sandalwood a theory for petroleum generation under integrated effects of aqueous close system

  15. 放射性物质容器弹和水槽组成的封闭体系具有恒定体积,而且是绝热的。

    The closed system of bomb plus water bath has a constant volume and is thermally insulated .

  16. 显然,一个隔离体系就是一个封闭体系,但并非每个封闭体系都是隔离的。

    An isolated system is obviously a closed system , but not every closed system is isolated .

  17. 法律原则与法学体系之走向&以封闭体系与开放体系之对比为线索

    Law Principle Alignment of the Law System : With Clue of the Contrast of Close System Open System

  18. 概述了同位素封闭体系内的矿物氧扩散和同位素交换机制及其在地质速率计上的应用。

    Oxygen diffusion in minerals and accompanied isotopic exchange inclosed systems are discussed with special application to geospeedometry .

  19. 纳滤膜处理工业废液时,纳滤膜系统可以看做一个封闭体系。

    When nanofiltration is used for industrial waste liquid treatment , the system can be seen as a closed-system .

  20. 本文阐述封闭体系中的熵产生原理。

    The principle of entropy production for a closed system is derived from the Clausius inequality in this paper .

  21. 把熵产生原理应用于封闭体系中的各种过程,可以判断过程的性质,它较Clau-sius不等式和孤立体系中的熵判据更为简便。

    The principle of entropy production is easier to be understand and more convenient to be used than the Clausius inequality .

  22. 事实证明:封闭体系下的王朝无法完成自我的更新和改造。

    The facts confirmed : The dynasty in the close system could not achieve the renewal and the reform of itself .

  23. 实验结果表明:在半开放体系和封闭体系中,煤的生气过程有比较大的差别;

    The results show that there is a great difference in the gas generating process of coal in the two systems .

  24. 从封闭体系向开放体系的倾斜,是法学在当代发生的一个重大转变。

    It is a graveness change of law to inclination from the Close System to the Open System in the contemporary .

  25. 温室作为一个半封闭体系,其内部环境是影响作物生长发育最直接的因素。

    The greenhouse environment is the most direct impact on crops growth because of the greenhouse looks like a semi-closed system .

  26. 基于质量平衡原理可以建立封闭体系和开放体系的氧同位素交换模型。

    Based on the principle of mass balance , oxygen isotope exchange models are built for " closed " systems and open systems .

  27. 克拉苏地区超压形成的时间先后顺序(概念模式)为:首先因欠压实作用而出现超压,形成了封闭体系;

    The time order and conceptual model may be : ( 1 ) the initial appearance of overpressure and origin of fluid seal because of undercompaction ;

  28. 导出克劳修斯等式和不等式的一种方法本文阐述封闭体系中的熵产生原理。

    A METHOD FOR DERIVATION OF CLAUSIUS INEQUALITY : The principle of entropy production for a closed system is derived from the Clausius inequality in this paper .

  29. 煤在封闭体系中开始生气温度、生气高峰对应的温度点都比半开放体系低;

    The temperatures at which coal begins to generate gas and the gas-generating peak appears in the semi-opened system are higher than those in the closed system .

  30. 论证了开放体系单阶段和二阶段水-岩反应中氧同位素行为接近于封闭体系氧同位素交换演变轨迹,具有成因指示意义,但不具定量意义。

    It is pointed out that oxygen isotopic bahavior in open system , with single step or two-stepped water-rock interaction , is similar to that in closed system .