adj.四倍的；四路多工的

n.四路多工系統(tǒng)

The G-rich single-stranded telomeric DNA can adopt in vitro a variety of different non-B-DNA conformations such as an intramolecular quadruplex structure (G4-DNA). 端粒DNA序列在K~+、Na~+等離子的存在下能夠形成穩(wěn)定的G4-DNA結(jié)構,這種結(jié)構阻礙了端粒酶對端粒DNA引物的識別,從而抑制了端粒酶的表達。

quadruplex rubber extruder group 四復合橡膠擠出機組

decrement type quadruplex teleg-raph [電] 減流式四工電報

quadruplex television tape recorder 四磁頭磁帶錄像機

incremental quadruplex telegraphy 增流式四路多工電報