If it is by directamplification can also be magnified in the enlarger to crop board.
如果是作者直接放大,也可以在放大机的放大板上进行剪裁。
2
Conditions for directamplification of laser light by high energy e-beams are analysed theoretically in depth.
应用高能电子来直接放大激光的条件,从理论上进行了深入分析。
3
Objective Directamplification of length polymorphism (DALP) as a new molecular marker was used to establish a set of stable DALP reaction system for the plants of Rhodiola l.