negative g force 中文意思是什麼
negative g force
解釋
造成負過載的力-
If the velocity of atoms is near to zero, the light for ces will tend to confine the atoms near to nodes and antinodes. the stability depends on the magnitude of the negative slope of the light force, the depth of the potential well and the momentum diffusion coefficient. it is important to select the parameters, e. g
如果通過激光冷卻能使原子速度降至很小甚至為零，光壓力的作用將使原子被較穩定地囚禁于激光駐波場的節點和反節點處，其穩定程度取決于該處光壓力曲線負斜率的大小、對應勢能的勢阱深度以及動量擴散系數的大小，因此，如何在實驗中合理選擇激光強度、失諧量等顯得尤為關鍵。 -
1. dispel smoke, remove dust : negative ion absorb the dust in air, make it no activation but leech on to floor due to g - force. at the same time, it activates the oxygen in air, makes the room environment fresh, clean and natural
1 .消煙除塵清新空氣：負離子吸附空氣中帶電的塵埃，使其失去活性而隨地球引力安靜依附於地面層，同時激活空氣中的氧分子，讓居室的空氣清新，空間回歸純靜自然。 -
Extreme negative and positive acceleration phases are not a characteristic of swimmers who must be efficient ( e. g., 200 m plus ) who usually demonstrate high rates, almost continuous propulsive force production, and minimum periods of time in long " sculling boat " positions
最終的負加速度和正加速度階段並不是一個有效率的（例如200多米）和經常呈現高效的，能夠持續產生推進力和盡可能減少處于長的皮劃艇位置的時間游泳運動員的特徵。
分享友人