可逆

• Sufficient conditions of determination for invertible matrix
  判定矩阵可逆的几个充分条件
• Full and necessary conditions for reverse of linear transformation
  线性变换可逆的充要条件
• The problem is whether the chemical reaction is reversible
  问题就在于该化学反应是否可逆。
• Because it causes irreversible damage to the nervous system
  因为它对神经系统会可逆的损害。
• Reversible dc speed regulating system with full digital based on arm
  的全数字可逆直流调速系统
• The effects are reversible after reduction of oxygen pressure
  在降低氧的压力后影响是可逆的。
• N ： because it causes irreversible damage to the nervous system
  因为它对神经系统会可逆的损害。
• Tools for pressing - reversible plat dies
  冲压机.可逆平台模具
• When recognized at this early stage , they are often reversible
  如在早期发现，它们往往是可逆的。
• That is both self - orthogonal and reversible is the zero ideal
  里既自正交又可逆的理想只有零理想。