glacial period造句
例句与造句
- 000 life on earth regresses during a new glacial period
000年前，地球上的生命在一个新的冰河时期中倒退。 - Two thirds of the continent was covered in ice during glacial periods
该大陆的三分之二地区在冰河时代被冰覆盖著。 - Relating to or occurring during the time following a glacial period
冰期后的与冰期后的时期有关的，或在冰期后的时期里发生的 - Above the rock in the right direction , one can see traces of the mountain movement of the glacial period half way at green phoenix peak
站在磕头石的上方往右可以看到绿凤峰半月腰处冰川时期山脉运动的痕迹。 - The first of these glacial periods is often called the huronian glaciation because it is well exposed in rocks just north of lake huron in southern canada
第一次冰期称为休伦冰期，因其遗迹在加拿大南部休伦湖北方的岩石中清晰可见。 - It's difficult to find glacial period in a sentence. 用glacial period造句挺难的
- In addition the average sedimentation rate was obviously higher in the interglacial period than in the glacial period in the drilling core ey02 - 1 in the north of mid - shelf
而东海中陆架北部ey02 - 1孔间冰期时的平均沉积速率明显高于冰期时的平均沉积速率。 - It is concluded from our study results that the coastal dunes outside the qilihai lagoon are inherited dune complex formed from the eolian dunes in the last glacial period
研究认为，七里海外的海岸沙丘群是在末次冰期时期风成沙丘群的基础上演化形成的继承性沙丘综合体。 - Considered of the genetic diversity of the 4 possible wild populations combined with the ecological environment of their habitats , populations wc and tm are regarded as the survival habitats in glacial period
在所有研究群体中，栽培的tx群体的遗传多样性水平最低。结合各群体所在地的生态环境综合考虑，认为wc和tm两群体所在地最有可能为野生银杏冰川期避难所。 - Descending the celestial capital peak westwards , travelers go through the immortal gate keeper cave with vivid peach - resembling rock formations on the cave , pass crucian carp peak formed during the glacial period and cross the heavenly bridge where the sea exploring pine stands
在天都峰的西侧往下走，人们要依次经过“仙人把洞门” ，鲫鱼背和天桥， “仙人把洞门”上有形状如桃花的岩石，天桥鲫鱼松形成于冰川时期，天桥上生长有探海松。 - 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。 - The fall of global sea level during the last glacial maximum enhanced the fluvial gradient and river cutting , resulting in the formation of the large - scale qiantangjiang river and taihu incised valleys which were subsequently filled and rapidly buried in the post - glacial period , with the paleointerfluve being exposed to air on both flanks of the incised valleys
末次冰盛期，海平面下降的幅度大，增加了河流梯度、加强了下切作用，形成了钱塘江和太湖下切河谷，随后在冰后期被充填和埋藏，下切河谷的两侧为暴露地表的古河间地。 - Setenaly according to the analyses from selected profiles , we know that , it is cold and dry in this region during the early holocene when east asian winter monsoon ' s influence is obvious , so , it is a transition period from sand deposit to sandy soil deposit , when the layers become thinner gradually from north to south . during middle holocene , it is warm and humid , influenced evidently by east asian summer monsoon , so , it is an obivious pedogenesis , when there are generally well - developped holecene palaeosol ( so ) from north to south , and the pedogenesis in the south is better than that in the north , the soil is also thicker than that of the north . from late holocene to now , the climate changes to be dry and cold , but its changing scope is smaller than that of last glacial period
2 、就所选剖面分析来看，本区在全新世早期气候回返，相对较寒冷干燥，东亚冬季风影响较明显，此时为沙层堆积向砂质土壤过渡，自北至南堆积的沙粒渐细；全新世中期气候温暖湿润，东亚夏季风影响显著，此时为明显的成壤期，表现在自北至南普遍可见发育较好的黑垆土层，且南部的成壤作用比北部好，土壤的厚度也要大；全新世晚期至今，气候向干冷方向转化，但变化幅度远小于末次冰期。 - Therefore , one can not claim to have been to the yellow mountains without reaching the celestial capital peak . descending the celestial capital peak westwards , travelers go through the immortal gate keeper cave with vivid peach - resembling rock formations on the cave , pass crucian carp peak formed during the glacial period and cross the heavenly bridge where the sea exploring pine stands
在天都峰的西侧往下走，人们要依次经过“仙人把洞门” ，鲫鱼背和天桥， “仙人把洞门”上有形状如桃花的岩石，天桥鲫鱼松形成于冰川时期，天桥上生长有探海松。
