正的

• Positive aileron deflection produces an anti-clockwise moment about the x axis .
  正的副翼偏转角产生绕X轴的负方向力矩。
• For the geometry depicted in figure 2-2, the lagrange multiplier is positive .
  对于图2-2中所画的几何图形来说，拉格朗日乘子是正的。
• Each phase angle, whether positive or negative, is referenced to the horizontal .
  每个相角不论是正的还是负的，都是相对于水平轴来说的。
• Heat is regarded as positive when it enters a system and negative when it leaves .
  热量进入系统时，看作是正的；离开系统时，看作是负的。
• No region of a positive, finite volume of matter goes into zero or infinite volume .
  物质的任何一部分正的、有限的体积都不会变成零或无穷大。
• This induced flow produces a positive moment that increases with wing lift or a .
  这一诱导气流产生正的力矩，该力矩随升力或迎角a的增加而增加。
• Real per capita investment spending on plant and equipment also exhibits a positive regression coefficient .
  实际平均厂房与设备支出也具有一个正的回归导数。
• If a symmetrical matrix is positive definite, the determinants of all its minors are also positive .
  如果对称矩阵是为正定者，它的所有子式的行列式也都是正的。
• He had sensed then that the dean believed he, vincent lord, was flawed by some defect of character .
  当时，他感到院长认为他文森特洛德，有心术不正的缺点。