The mechanical properties of improved double-base propellants enabled one to envisage grain geometrics with large combustion areas and consequently high thrusts . 經過改進的雙基推進劑的機械性能使我們能夠指望獲得大燃燒面的藥柱幾何形狀,從而得到大推力。
Whatever this reason ? to provide a common experience for students , to control the arrival of students , even non - canonical magical geometrics ? it is likely that some equivalent experience existed prior to the train 這當然可能很壯觀,但大概沒有一列穿越了大半個英國,卻又很好地遮擋了麻瓜耳目的深紅色列車那么顯眼。
百科解釋
Geometrics are a 5 piece Indie Rock band from Hertfordshire in the UK.