Over past few years, the research in glutamate receptors and their genes suggested that glutamate receptors are diversified in structure and function due to multiple genes,alternative splicing, RNA editing and heteromeric formation.
近年有关谷氨酸受体分子及其基因的研究表明：由于多基因家族、选择性剪接、ＲＮＡ编辑以及异聚体形成等分子机理，使谷氨酸受体分子的结构和功能具有多样性，这种多样性是生物多样性的分子基础，也在微观水平上证明了生物多样性的原理。
The character was cause by gravitational differentiation, when oil and gas injected from the northwest during two peaks of petrole.
塔里木盆地牙哈油气田是我国迄今发现的最大的凝析油气田,由12个油气藏组成,油气分布具有“西油东气”、“上气下油”、“上轻下重”的特征,这种特征的形成,是油气自西北分两个高峰期注入和在重力作用下分异的结果,呈现了“中部注入的正向差异聚集”的模式。
Through the summary of sealing capacity, types of hydrocarbon spilling (orleaking) and differential entrapment model, the authors discussed the hydrocarbon migra-tion and entrapment model within faulted structure and top leaking differential entrapmentfor series of fault traps by taking Biyang depression as an example.
本文在总结圈闭的封闭性、油气溢出类型和差异聚集模式的基础上,以泌阳凹陷为例,论述油气在断裂构造中的运移和聚集模式,顶部溢出型断层圈闭系列的差异聚集作用。