分压比 meaning in English

stand-off ratio

The results are as follows : as the sputtering pressure increases , the atomic ratio of o to ti increase in the films , which is attributed to the fact that the absolute oxygen content increases , as the pressure increases despite the ratio of 62 to ar remains unchangless
结果发现：在氧气、氩气分压比不变的条件下，薄膜表面o和ti原子比增大，这可能是由于溅射气压增大，而氧气与氩气比未变，真空室中氧气的绝对含量增加，参加反应的氧原子数增加的缘故造成的。
In the first place , with the comparison among several sorts of configurations between the asu and gas turbine , ep - asu is theoretically proved to have better overall igcc power output , overall efficiency and net cost of power generation than lp - asu . furthermore , the pressure ratio of the asu and the temperature diffenrence of the main reboiler / condencer are found to be the two key factors which affect the power consumption by the asu
具体来说，本文首先通过对空分系统与燃气轮机配置方案的深入研究和对比，从理论上说明了ep - asu与lp - asu相比能耗更低、投资更省、效率更高；并进一步得出空分压比和空分系统的主冷温差是影响空分系统能耗的关键性因素。