| 1. | The trace of a product of two factors is independent of their order .
两因子的乘积的迹不依赖于因子的次序。 |
| 2. | 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。 |
| 3. | 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。 |
| 4. | 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。 |
| 5. | The acoustic emission also shows a decreasing rate, following the drop in stress-intensity factor .
随着应力强度因子的下降，声发射也随着减少。 |
| 6. | Without going into detail, we can see how the v 2 factor arises with a simple illustration .
不进行详细分析我们也能从一个简单实例看到V2这个因子的作用。 |
| 7. | Man never directly perceives motion with speed greater than a tiny fraction of the speed of light .
人们从来未曾直接觉察到速率比光速大极小一个因子的运动。 |
| 8. | Many enzymes will not work without the presence of an additional nonprotein substance called a cofactor .
许多酶如不外加一种叫做辅助因子的非蛋白质物质就不能工作。 |
| 9. | The dynamic sif variation was found to lag behind the stress-pulse impingement by several microseconds .
人们发现，动态应力强度因子的变化滞后于应力脉冲冲击几微秒。 |
| 10. | Many enzymes will not work without the presence of an additional, nonprotein substance called a cofactor .
许多种酶只有在附加的称为辅因子的非蛋白质物质存在时才起作用。 |
