查询词典 foraminiferal

Foraminiferal taphocoenose in coastal sediment record is one of the best indicators of environmental information.

因此，寻求海岸带有孔虫埋葬群与其环境之间的定量关系具有重要意义。

The main task of our research is to reveal the law of foraminiferal recovery from the global Cenomanian-Turonian boundary event.

西藏南部岗巴地区Cenomanian-Turonian界线附近发生过一次与大洋缺氧事件有关的集群灭绝事件。

The abnormality of foraminiferal test is the most obvious feature here, which has been believed as the result of heavy metal pollution by previous workers.

有孔虫壳体的畸形现象是本区最显著的特点。

Organic pollution may cause dissolution and pyrite-stain of foraminiferal test. This can be attributed to the acid and reductive condition formed by over high organic content.

有机质污染在有孔虫特征上主要反映为壳体的溶蚀和黄铁矿化，这是由于过量的有机质导致介质的酸化和还原条件。

Since China has joined such deepsea research programs as IODP, some new directions in benthic foraminiferal studies are proposed to the Chinese community.

中国已经加入了诸如IODP等深海研究计划，有必要向我国学术界提供底栖有孔虫研究的新方向，以资参考。

However, although marine planktonic foraminiferal boron isotope has great potential to be a proxy for atmospheric pCO2, further studies on calibrations are required.

不过，尽管海洋浮游有孔虫中的硼同位素作为大气二氧化碳浓度的替代指标很具有潜力，但还需要进行更加深入地研究。

A set of multiple regression equations are established on the basis of correlation analysis, factor analysis and canonical correlation analysis on the foraminiferal and environmental database of 36 samples.

通过相关分析、因子分析、典型相关分析和回归分析，建立了长江河口古环境参数推算方程，可根据沉积物中有孔虫分析的有关数据进行古潮差、古涨潮流流速和距口门距离的推算。

The author document some correlations of foraminiferal features with marine pollution in Lianyungang harbour area in the northern part of Jiangsu Coast.

位于海州湾的连云港港区污染相对较为严重，该港区有孔虫埋葬群的研究表明有孔虫特征与海洋污染之间存在一定的相关性，有孔虫可指示海洋污染。

The modern correlation of foraminiferal thanatocoenoses with their environments can be used to interpret the core sediment record, by which the author reconstructed the sedimentary environment of the area since the late Pleistocene.

现代海岸沉积中有孔虫埋葬群与其沉积环境的关系在晚第四纪以来的海岸带沉积记录中也同样存在，据此可揭示海岸带晚第四纪以来的沉积环境演变历史。

The destruction of foraminiferal tests is a frequent postmortem variation resulting from certain mechanical,chemical and biological agents of taphonomic environment.

有孔虫壳体破损是一种常见现象，主要由环境的机械和化学破坏作用造成。

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。