There is a difference among genotype in ratio of ARS to WRS.有效吸收面积ARS与根系总表面积WRS的 比值具有品种间的差异.The genotype of the individual is permanently set.个体的基因型就永久地被固定下来.In truly doubtful cases, only test crosses will reveal the act...
Book worship, doctrinairism kills a the dead.本本主义 、 教条主义害死人.Marxism China is changed should reject doctrinairism attitude already, want to object subjective and sex again.马克思主义中国化既要反对教条主义态度, 又要反对主观随意性.Want prosperity to ...
谁能使洁净之物出于污秽之中呢? 无论谁也不能.If only a clean thing might come out of an unclean! But it is not possible.目的: 为了有效地控制洁净室的尘埃粒子数, 使洁净室的洁净度达到GMP规定的要求.Objective: For availably control the clean room's airborne, the clean room&#...
Objective : To obverse the effect of Qingqianfang on rats with abacterial prostatitis.目的: 观察清前方对大鼠慢性非细菌性前列腺炎的影响.Objective To explore the possible etiological factors in chronic abacterial prostatitis.目的 探讨慢性非细菌性前列腺炎的可能病因...