因子

• For steel specimens the activity dropped by about a factor of 2 per day .
  对于钢试样，活性每天减弱了大约一个因子2。
• It contributes to circulation of lymphocytes and other immunologic factors .
  它把淋巴细胞和其它免疫因子带到循环中。
• The variational parameter multiplying each coordinate is called a scale factor .
  每个坐标所乘的变分参数叫定标因子。
• The damaging agents have been grouped according to the type of damage they cause .
  为害的因子按其为害的类型进行归类。
• A variety of viral agents cause aseptic meningitis or meningoencephalitis .
  各种病毒性因子可引起无菌性脑膜炎或脑膜脑炎。
• The task of determining the stress intensity factor is by no means a simple one .
  确定应力强度因子的工作决不是简单的事件。
• He will soon see why some factorizations are more helpful than others .
  不久他将看到为什么某些因子分解技巧比另一些更有用。
• Finally, relatively limited amounts of somatostatin are available .
  最后，可以得到的生长激素释放抑制因子的量还是很有限的。
• It is important to understand the meaning and effects of the abovementioned factors .
  了解上述因子的意义和作用是很重要的。
• The asymmetry factor commences to decrease with increasing absorption coefficient .
  非对称因子随着吸收系数的增加而开始减小。