disturbed zero 中文意思是什麼
disturbed zero
解釋
干擾0-
The radar which is embedded on platform sidelooking, but the platform will be disturbed by airflow inevitably. so, the radar will have a small sloping angle, thereby, the doppler centroid that is not zero and doppler frequency rate need to be estimated from the raw echo data in order to focus in azimuth commendably
場景成像的合成孔徑雷達一般是正側視放置，但是載機不可避免的要受到各種擾動影響，雷達會有一定的斜視角，從而導致了多普勒中心頻率不為零，多普勒調頻斜率也隨著雷達斜視角改變。 -
Data in table 8 and numerous field observations show that because the soil is less disturbed, zero tillage results in less weed populations than conventional tillage
表8的資料和一些大田觀察資料表明，因土壤較少被擾動，免耕比傳統耕作的農田雜草群體更少。 -
In this paper, we developed a new kind of interface capturing method which use the level set equation to keep track of the interface location as the zero level and use the ghost fluid method to propagate the contact interface disturbed by r - m instability or r - t instability
由於該類方法是以數學方程的物理解的性質為基礎，通過設置一個距離函數（ levelset函數）來標志界面所在的位置，從而能夠夠精確地捕捉到界面的發展，而不會出現非物理解的現象。
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