four-stage

The four stages of creative thought are preparation, incubation, illumination, and verification.

创造性思考阶段是准备、沉思、启迪、求证。

The porkchop soup was cooked with the special technology, which had four stage.

以猪排骨为原料,采用段工艺制作排骨汤。

Larval stages could be divided into four stages: nauplius, protozea, zoea and postlarva.

幼发育可分成:无节幼、蚤状幼、糠虾及仔虾。

The khondalite lithology is composed of a suit of metamorphic aluminium-sedimentary rock.During the Jinning movement, the sedmentary rock experienced four stages of metamorphism.

明确黄陵地区孔兹岩系为一套富铝沉积岩组合，在晋宁造山运动间该套岩系经历作用。