生物医药大词典
英文: Undefined variable.
中文: 未定义的变量。英文: His mood is variable.
中文: 他的情绪多变。英文: The third variable is enforcement.
中文: 第三个变量实施。英文: Starting from symmetry properties of equation and considering the variable-coefficient of the equation as a new dependent variable,a new general method to solve variable-coefficient equation is proposed.The solution of variable-coefficient equation can be
中文: 将非线性方程的变系数看作与实际物理场具有相等地位的新变量，利用普遍的经典李群方法可以求解某些特殊类型的变系数方程，其解由相应的常系数方程的解表示.以非线性薛定谔方程为具体例子，介绍了这种方法.并给出了特例色散缓变光纤变系数非线性薛定谔方程的精确解.英文: Unless an instance variable is decorated with an annotation, it will be a transient instance variable.
中文: 除非一个实例变量被标注修饰，否则他将成为一个瞬时变量。