Cold flow field and simple reaction flow field of the combustion of HTPB and PS within the solid fuel ramjet (SFRJ) are simulated using PHOENICS program.

应用PHOENICS软件模拟了固体燃料冲压发动机(SFRJ)的冷流和以HTPB、PS为推进剂的简单反应流。

youdao

Changes in the input voltage lower the barrier and increase current flow in transistors, just as adding an enzyme to a chemical reaction speeds it up.

改变输入电压能降低屏障并增加晶体管电流，正如加入酶使化学反应加速一样。

youdao

Inspect the system for any indications of reaction, leaks, changes in mass flow, or changes in delivery pressure across line filters.

检查系统是否有任何反应、泄露、大量流动的变化或通过管道过滤器的传输压力的变化的迹象。

youdao

This provokes an even stronger reaction, and that is when the tears start to flow.

WSJ: Why Adele's 'Someone Like You' Makes Everyone Cry

Despite the highly negative market reaction to earnings, Apple actually managed to increased its cash flow from operations by more than 33% over the same period last year.

FORBES: Apple Is Still Undervalued But Needs A Better Emerging Markets Strategy