This equation was created with MathType. Tab-stop formatting will be lost; User 1 2 styles will be converted to the Text style ; User 1 &2 typesizes will be converted to the Full typesize.

• 此公式是用“数学类型”创建的，制表位格式将丢失；“用户1”和“用户2”样式将转换为“文字”样式；“用户1”和“用户2”排字尺寸将转换为标准排字尺寸。