bar-finger sand

Study on the mutagenicity of penicillium digitatum in rats;

指状青霉诱发大鼠细胞DNA突变效应研究

Protoplast Isolation and Regeneration in Penicillium digitatum;

指状青霉(Penicillium digitatum)原生质体制备和再生条件

The finger-bar sandbody is made up of distributary channel and channel mouth bar.

研究表明,水下分流河道砂体和河口砂坝砂体叠合形成的指状砂坝砂体是研究区最具特色砂体类型,而指状砂坝砂体、水下分流河道砂体及河口砂坝砂体共同构成了研究区内的主要油气储集体,研究成果为储集相带的预测及下一步的勘探奠定了基础。

Research on Enveloping Machining Technology of Extrusion Screw with Finger Cutter;

挤出螺杆的指状铣刀包络加工方法研究