fhd 中文意思是什麼
fhd
解釋
固定頭磁盤-
We fhd that the energies have the following important properties : ( 1 ) the energies are positive and monoton - ically decrease to their arnowitt - deser - misner ( adm ) masses at spatial infinity ; ( 2 ) the energies have the correct newtionial limiting, and include the binding energies from the gravitation ^ electrostatic charge and dilaton charge, respectively ; ( 3 ) martinez ' s conjecture is valid for such black holes
結果表明該能量具有如下幾個重要特徵： （ 1 ）該能量是正定的，且隨徑向坐標單調遞減，在無窮遠處為黑洞的adm質量； （ 2 ）該能量具有正確的牛頓極限，並包含有分別來自於引力、靜電荷和伸縮子荷的束縛能； （ 3 ） martinez猜測對這些黑洞依舊成立。 -
Double column gantry type milling machine with multi - spindle fhd - 1250
雙柱式門銑床多主軸系列fhd - 1250 -
By using the data of fhd vector proton precession magnetometer in the 1. 0 min. sampling rate, we preliminary analyzed the anomalies of daily - variation spatial correlation before an earthquake occurred in this paper
摘要應用fhd磁力儀垂直分量分鐘值觀測資料，初步分析了地震之前的日變空間相關性異常。
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