第四纪冰期 meaning in English
quaternary glacial period
quaternary glaciation
quaternary ice age
quaternaryiceage
Examples
- Pleistocene glaciation caused the extinction of many species .
第四纪冰期，使许多物种绝灭。 - With the uplift of qinghai - xizang plateau and the to - and - fro of the quarternary glaciation and interglaciation , the muscid fauna was distinctly diversified in habitat and vertical zone
青藏高原的横空崛起以及第四纪冰期间冰期的循环往复，导致该地区生境千差万别，使蝇科区系不仅有地域分异，且垂直差异显著。 - Studies of the petrology , textures and structures , depositional environment , contained fossils and age of the fluvial - lacustrine deposits indicate that they are the earliest record of the epiglacial area of the quaternary glacial period , representing the lower boundary of the quaternary glacial period
对该河湖相沉积的岩石、结构构造、沉积环境、所含化石特徵和形成时代等的研究表明，它是第四纪冰期冰缘区的最早沉积记录，也是第四纪冰期的下限。 - Abies yuanbaoshanensis having survived the quaternary period ice - age is significant not only to studying the occurrence and evolution of the chinese ancient south plant flora but also to the ancient climate and geography . especially , it has the scientific value of inquiring into the climate of the quaternary period ice - age and is called live fossil because it could provide the basis for studying the climatic change and the changes of plant
元宝山冷杉是第四纪冰期幸存下来的濒危物种，在广西的发现，对于研究我国南方古代植物区系的发生和演变，以及古气候、古地理有重要意义，特别是对第四纪冰期气候的探讨有学术价值，它是研究气候变化和植物变迁的依据，是活化石。