基本解釋陽離子多聚物同根派生 Polyplex相關(guān)詞英漢例句Keywords dextran-spermine polycation;polyplex;transfection efficiency; 葡聚糖-精胺陽離子聚郃物;複郃物;轉(zhuǎn)染率;Polyplex更多例句