查询词典 archaeometry

Analysis of archaeological residues is a popular study in the international archaeometry research at present time.

中文摘要考古出土残留物分析是目前国际上科技考古学研究的一个热点方向。

Isotope analysis technology could reveal the latent information of archaeological remains effectively, which is an important tool for archaeometry. It is also the frontier of current international archaeology.

利用同位素分析技术可以有效地揭示考古遗存中蕴含的"潜"信息，这是科技考古的重要组成部分，也是当前国际考古学研究的前沿和热点问题之一。

Department of Scientific History and Archaeometry; University of Science andTechnology of China; Hefei 230026; China;2. Structure Research Laboratory; University of Science and Technolo

中国科学技术大学科技史与科技考古系，中国科学技术大学科技史与科技考古系，中国科学技术大学科技史与科技考古系，新疆文物考古研究所安徽合肥230026 ，安徽合肥230026 ，安徽合肥230026，中国科学技术大学理化科学中心，安徽合肥230026

As one aspect of these studies, I do research on issues of ceramic evolution, archaeometry, including provenance study of ceramics and lithics (including petro graphic and geochemical analyses).

他并指导太平洋岛屿和东南亚的考古田野调查。网站里有他研究的岛屿的照片和简介。

Ernst Pernicka, a University of Tubingen professor of archaeometry who is leading excavations on the site in northwestern Turkey, said the bodies were found near a defense line within the city built in the late Bronze age.

Ernst Pernicka，一位Tubingen大学的考古测量学教授，正在土耳其西北部领导现场发掘工作。他说，遗骸发现于青铜时代晚期建造的城市内防线附近。

Department of Scientific History and Archaeometry; Graduate University of Chinese Academy of Sciences; Beijing 100049;4.Institute of Archaeology; Chinese Academy of Social Sciences; Beijing 100710; China;The fabrication technologies in terms of phase composition,structure,firing temperature,porosity,density and water permeability of ceramic water pipes and contrastive ceramic tilesexcavated from Anyang Yin Ruins of Shang dynasty were studied by X-ray fluorescence,X-ray diffraction and dilatometer,respectively.It was found that the contents of CaO,K2O,MgO and P2O5 in CWP were relatively higher than those in contrastive CT.The difference was further confirmed by the mass ratio of flux...

采用X射线荧光、X射线衍射、热膨胀等分析手段对比研究了安阳商代陶水管的制作工艺，发现陶水管化学成分中各类熔剂的质量分数均略高于对比陶片中熔剂的质量分数，CaO、K2O、MgO等助熔剂与A l2O3的质量比进一步证实该现象，而这种差异性则外在地表现为陶水管的气孔度低于对比陶片以及陶水管热膨胀曲线中出现玻璃化现象，该结果表明陶水管原料应为一种易熔粘土，或者在沉淀粘土中人为地掺和了草木灰类掺和料，这有利于陶水管烧制与成型，有助于熔剂在熔融状态下，较好地进入陶水管中的空隙，使陶水管变得更加致密，一定程度上有利于防止陶水管的渗水，显示出陶水管制作工艺的特殊性。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。