常見例句雙語例句Studies were made on the vegetative propagation coefficient and cormels biological characters using eighth-excision in different development phase of Lycoris radiate.在紅花石蒜不同生長發(fā)育期進行八分法切割繁殖，研究無性繁殖系數和子球生物學性狀差異性。In this paper, the merits-and-flaws and the development status of equation of state model and activity coefficient model in solving the process of phase equilibria are introduced at first.本文首先介紹了在解決相平衡過程中狀態(tài)方程法和活度系數法各自的優(yōu)缺點及其發(fā)展狀況。 返回 development phase coefficient