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Meanwhile, the Drazin inverses of PQ and P - Q are established.同時, 給出正交投影的積PQ和差P -Q 的Drazin逆的表達式.Watch the spreads i . e. don't be bullish if inverses are narrowing.注意多空套做. 也就是說假如順好在加大不要看多.Constant folding and const...

vt.使倒轉(zhuǎn)（inverse的第三人稱單數(shù)形式）...

inverses的音標：inverses的英式發(fā)音音標為：[?n'v?:s?z]inverses的美式發(fā)音音標為：[?n'v?s?z]...