• 2021-04-14 问题

    库仑(Coulomb)定律只适用于点电荷情形。

    库仑(Coulomb)定律只适用于点电荷情形。

  • 2021-04-14 问题

    Mohr法中所用指示剂是:

    Mohr法中所用指示剂是:

  • 2022-05-31 问题

    In Mohr-Coulomb failure criterion, failure occurs when the ______ is achieved and not when the maximum shear stress is achieved.

    In Mohr-Coulomb failure criterion, failure occurs when the ______ is achieved and not when the maximum shear stress is achieved.

  • 2022-06-14 问题

    发现光的波动理论的科学家是() A: Dalton B: Lavoisier C: Young D: Coulomb

    发现光的波动理论的科学家是() A: Dalton B: Lavoisier C: Young D: Coulomb

  • 2021-04-14 问题

    库仑力与万有引力之间的关系是___The relationship between the Coulomb Force and the Universal Gravitation Force is___

    库仑力与万有引力之间的关系是___The relationship between the Coulomb Force and the Universal Gravitation Force is___

  • 2022-06-28 问题

    12. 用 Mohr 法测定Cl-,控制pH = 4.0,其滴定终点将()

    12. 用 Mohr 法测定Cl-,控制pH = 4.0,其滴定终点将()

  • 2021-04-14 问题

    中国大学MOOC:Mohr法(莫尔法)测定氯离子含量时,若酸度过高,则会:

    中国大学MOOC:Mohr法(莫尔法)测定氯离子含量时,若酸度过高,则会:

  • 2022-05-27 问题

    Which of the following was proposed in 1925? A: Coulomb strength theory B: effective stress principle C: Darcy's permeability formula D: limit equilibrium method

    Which of the following was proposed in 1925? A: Coulomb strength theory B: effective stress principle C: Darcy's permeability formula D: limit equilibrium method

  • 2021-04-14 问题

    Mohr法测定Cl-含量时,要求介质在pH=6.5~10.0范围内,若酸度过高,则会 ( )

    Mohr法测定Cl-含量时,要求介质在pH=6.5~10.0范围内,若酸度过高,则会 ( )

  • 2022-06-28 问题

    中国大学MOOC: 用Mohr法测定氯离子含量时,控制pH=4.0,其滴定终点将

    中国大学MOOC: 用Mohr法测定氯离子含量时,控制pH=4.0,其滴定终点将

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