查询词典 quarternary

Despite the implication, it is not the direct successor to quarternary industry, mainly just requiring a population base and the taxing of other profitable industry sectors.

这些行业往往包含在第三或第四部门。尽管含义，它不是直接继承四行业，主要是公正需要的人口基数和征税的其他盈利行业。

First,we have discovered stone artefacts in caves, which have similar features to that were broadly scattered in laterite terraces in Bose basin(0.8 Ma B.P),next study on deposits and fauna will be hopefully contributed to document paleoenvironmental background of early human;Second,early human fossils,Gigantopithecus and mammalian fossils unearthed in Mohui cave provide new evidence of early human origin; Third,after our scientific excavation in Fengshudao site in Bose basin, we have found five pieces of bi-face LCT with 10 tektites and nearly 100 stone artefacts form original laterite deposit.This important discovery is very answerable to international question about stratigraphic suspect of LCT; Fourth, abounding mammallian fossils with human fossils and remains from early Pleistocene to Holocene have been uncovered after systematically excavation in marginal cave of Bose basin.These discoveries are significant to the study on human evolution and establishment of sequence of Quarternary biological-stratigraphic in southern China.

首先，我们在百色盆地边缘洞穴堆积物中，发现与百色盆地内网纹红土阶地（0.8 Ma ）类型相似的石制品，通过对堆积物及其包含动物群的研究有望对解决早期人类生存环境背景作出贡献；其次，在么会洞发现了早更新世早期大约1.8 Ma 的人类化石、巨猿化石和丰富的哺乳动物化石，为解决早期人类起源提供了新的证据；再次，在百色盆地枫树岛旧石器时代遗址，通过科学发掘，从原生地层中发现五件与玻璃陨石共生的手斧，以及近百件其它类型的石制品，解决了目前国际学术界普遍关注的百色手斧的层位问题，为进一步确定百色旧石器的时代奠定了基础；另外，通过对百色盆地边缘洞穴的系统发掘，发现了自早更新世早期至全新世以来不同时代的大量哺乳动物化石，同时还发现中更新世晚期--晚更新世早期和全新世的人类化石和石制品，对研究人类演化、建立华南第四纪生物地层序列具有重要的科学意义。

Such changes were considered mainly due to the intensive tectonic movements and influences of the Quarternary glaciation.

至于由其他因素所引起較小周期性的气候变化这里暫不予討論。

Volcanic activities began in Neogene, and gained the prime of its life in Quarternary.

龙岗火山群位于吉林省辉南和靖宇县境内的龙岗山脉中段。

Thus a complete section of stratigraphic sequences from Oligocene to Quarternary is obtained, showing 5 second order sequences and 20 third order sequences.

自 1985年起，中国海洋石油东部公司微体古生物分析鉴定人员对珠江口盆地近 5 0口钻井的有孔虫化石进行了定量统计，为高分辨率生物地层划分与对比提供了丰富的资料。

At present, the bacteria invented by genetic engineering methods are E.coli KO11, K.oxytoca P2 and E.chrysanthemi which are capable of changing binary sugar and ternary sugar into alcohol (90％ of the theoretical change rate) and fermenting quarternary stachyose.

目前研究出的基因工程细菌有E.coli KO11、K.oxytoca P2和E.chrysanthemi，具有将二元糖和三元糖转化为乙醇的能力，接近理论转化率的90％，还能发酵四元水苏糖。

A multi-head quarternary ammonium salt type surfactant, notated as NTX-100, with ≥50% active substances is prepared from long chain fatty acids.

由长链脂肪酸合成了多头季铵盐型表面活性剂NTX 100(有效物≥50%)。

The dual, ternary and quarternary alloy zinc powder of Zn, Pb, Bi, In were prepared by using the negative electrodeposition in the chloride electrolyte system in this paper.

本文采用阴极电沉积的方法在氯化物电解液体系中分别制备出Zn，Pb，Bi，In的二元，三元和四元合金锌粉。

Any model of the quarternary structure of RubisCO should have the small subunit placed in a protected position among the large subunits with only limited area exposed to the outer surface of the holoenzyme.

任何RubisCO的四级结构模型都应将小亚基置于大亚基中间受保护的位置，一部份小亚基可暴露于全酶分子表面。

The results show that:①The vegetable garden soils are developed from the alluvial deposit in the alluvial terrance and quarternary red clay in the hilly valley and are located in the lower smooth terrain.

结果表明：①供试6大基地的土壤主要分布在河流两岸的河谷阶地和河漫滩以及红壤丘岗谷地，由河流沉积物和第四纪红色粘土发育而成。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。