counter current wärmeaustauschvorrichtung for two gaseous media, of which at least one while of heal exchange under constant or almost constant volume is maintained.

• 1. 一种可保持球场照度恒定不变的球场灯 [P] . 中国专利： CN110906203A . 2020-03-24
• 2. 一种可自动保持液体体积恒定的液体实验装置 [P] . 中国专利： CN112148040A . 2020-12-29
• 3. Heat exchange device against - current for two gaseous fluids, at least one of which is maintained under a constant volume, or approximately constant during' heat exchange [P] . 法国专利： FR813438A . 1937-06-01

  机译： 逆流两种气体流体的热交换装置，其中至少一种保持在恒定体积下，或在热交换期间近似恒定

• 4. Improvements in Direct Current Machines for Varying the Difference of Potential at Two Points of a Circuit between which a practically Constant Electric Current is to be Maintained. [P] . 英国专利： GB190725744A . 1909-01-20

  机译： 直流电机的改进，以改变电路两点之间的电位差，要在两点之间保持实际上恒定的电流。

• 5. Constant current / constant-current transducer output current control circuit and output current control function with constant current / constant-current converter with it [P] . 日本专利： JP4858695B2 . 2012-01-18

  机译： 恒流/恒流传感器输出电流控制电路及带有恒流/恒流转换器的输出电流控制功能

• 1. Comparison of undrained behaviors of granular media using fluid-coupled discrete element method and constant volume method [J] . Wei Zhang, Leo Rothenburg 岩石力学与岩土工程学报（英文版） . 2020,第006期
• 2. DETERMINATION OF ION EXCHANGE EQUILIBRIUM CONSTANTS FOR THE WEAK ACID CATION AND THE WEAK BASE ANION EXCHANGE RESINS [J] . TAOZuyi, WANGChangshou 中国反应性高分子：英文版 . 1992,第001期
• 3. A Solution of the Cosmological Constant and DE and Arrow of Time, Using Model of a Nonsingular Universe from Rosen from Volume (56) Ettore Majorana International Science Series, Physics, 1991 [J] . Andrew Beckwith 高能物理（英文） . 2021,第003期
• 4. A CONSTANT-WALL-TEMPERATURE MODEL FOR PREDICTION OF THERMAL PERFORMANCE OF GAS-TO-GAS COUNTER-FLOW AND PARALLEL-FLOW MICROCHANNEL HEAT EXCHANGERS [C] . Kohei Koyama International conference on nanochannels, microchannels and minichannels;ICNMM2011 . 2012
• 5. Absolute level-to-level rate constants for inelastic collisions and exchange reactions in lithium + gaseous lithium(v,j) going to gaseous lithium(v',j') + lithium. [D] . Coppage, Steven Danforth. 2009
• 6. Relation Between the Dielectric Constant of Hydrophobic Cation Exchange Membrane and Membrane Permeability to Counterions [O] . Esther Shohami, Asher Ilani 1973
• 7. Air-Side Energy Use Calculations for Four HVAC Systems: Dual Duct Constant Volume (DDCAV), Dual Duct Variable Volume (DDVAV), Constant Volume with Reheat (CAVRH0), Variable Volume with Reheat (VAVRH) [O] . Haberl J. S. 2001
• 8. CENERALIZED CHARTS FOR DETERMINATION OF PRESSURE DROP OF A HIGH-SPEED COMPRESSIBLE FLUID IN HEAT-EXCHANGER PASSAGES I – AIR HEATED IN SMOOTH PASSAGES OF CONSTANT AREA WITH CONSTANT WALL TEMPERATURE [R] . Michael F. Valerino 1948

• 1. Quantization Heat Capacity Equations at Constant Volume According to Energy Levels and Planck Constant [J] . Daekyoum Kim ,Youngpak Lee . 美国分析化学（英文） . 2018,第8期
• 2. Power Efficient Battery Charger by Using Constant Current/Constant Voltage Controller [J] . Falah Al Hassan . 电路与系统（英文） . 2012,第2期