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calcareous adj.含鈣的,石灰質的。

calcarious

According to the analysis on the lithogeochemical features and the carbon and oxygen isotopes of calcareous sandstones , it is realized that there some genetic relation between the formation of calcareous sandstone and uranium mineralization in the oxidation - deoxidation transitional belt , that is the precipitation and enrichment of uranium is accompanied by the deposition of carbonate and formation of calcareous sandstone 根據鈣質砂巖的巖石地球化學特征,結合碳、氧同位素分析認為,氧化還原過渡帶中鈣質砂巖的發育與鈾礦化的形成具有一定的成因聯系,即在鈾沉淀富集成礦的同時,伴隨著碳酸鹽的析出作用,形成鈣質砂巖。

The traveller from the coast , who , after plodding northward for a score of miles over calcareous downs and corn - lands , suddenly reaches the verge of one of these escarpments , is surprised and delighted to behold , extended like a map beneath him , a country differing absolutely from that which he has passed through 那個從海岸走來的游客,向北面跋涉了二十幾英里的路程,才走完白堊質的草原和麥地。他突然走到一處懸崖的山脊上,看見一片田野就像一幅地圖鋪展在下面,同他剛才走過的地方決然不同不禁又驚又喜。

And it should be ascribed to silt according to the view of its mineral composition , particles distribution , physical and mechanical indices . not only is the content of cla > relatively high , but also the exchange capacity of ion , chiefly high - electronvalent calcareous ion , is great . due to aggregations filled with pore among inter - particles , the soil has the engineering properties of silty clay 從其礦物成分、顆分試驗及物理力學指標來看,它應歸屬于粉土,但由于土中的粘粒含量較高,且粒間充填集聚體,土的離子交換容量較大,交換陽離子以高價鈣離子為主,故其仍表現出粉質粘土的工程特性。

Based on the two fertility indices , organic matter and total nitrogen , 73 typical soil samples collected from calcareous cultivated soils with different yield levels in 10 counties of henan province were divided into three categories in fertility by hierarchical clustering analysis 本文在河南省十個縣市不同產量水平的石灰性耕作土壤上采集了73個典型樣品,并根據土壤有機質和全氮量這兩個肥力指標,用系統聚類的方法將供試土壤劃分為高、中、低三種肥力類型。

The traveler from the coast , who , after plodding northworld for scors of miles , over calcareous downs and corn - lands , suddenly reaches the verge of one of this escarpments , is surprised and delighted to be hold , extended like a map beneath him , country differing absolutely from that which he has passed through 自海邊而來的旅行者歷盡艱辛往北方跨越千里,突然來到一處懸崖的邊緣,驚喜地發現在腳下似一張地圖般延伸開來的顯然已不同于他已經穿越的那片土地。

It is about 60 kilometres from cang long to the east of snow mountain peak and the forest . a light yellow , calcareous heap covered the surface of the earth . like a golden dragon running swiftly out from the boundless virgin forest 黃溝深藏于松潘縣城東60公里藏山的懷抱,在雪峰與森林掩映下,一條長3 . 6公里寬30 - 170米的淺黃色地表鈣華堆積體,如一條金色巨自莽莽蒼蒼的原始森林中奔騰而出。

High - latitude calcareous phytoplankton and zooplankton might share a similar fate , although their declines would come decades later because their shells are formed from calcite , the less soluble form of calcium carbonate 高緯地區的鈣質浮游植物和浮游動物可能有相似的命運,雖然它們受到影響的時間也許會晚數十年,因為鈣質浮游生物的外殼由方解石形成,這種碳酸鈣礦物結晶比較不容易溶解。

The mouni gorge lies in the boundless virgin forest . there is an immense warterfall roaring down from the calcareous rock which is 104 metres high . this is the biggest calcareous waterfall in china 在牟尼溝風景區莽莽的原始大森林中,一睽巨大的水流自104米高的臺階式鈣華巖體上,洶涌咆哮著似自九天直傾而下,氣勢極為雄壯,這就是中國最大的鈣華瀑布扎嘎大瀑布。

Some say that it comes from the greek korallion , which denotes the hard , calcareous skeleton of the coral animals , or from kura - halos , for mermaid , as the fine branches of the coral sometimes look like small figures ,意為美人魚。因為畢竟有些優質的珊瑚叢,有時確實看來象是人體。然而有些其他專家們卻深信是源自于希伯來語

Numerous factors may influence the properties and protective nature of calcareous deposits , such as potential / current / time . temperatwe , flow rate , sea water chemistry and metal swface condition 但有些因素如電壓電流時間的應用、溫度、海水流量、海水化學性質和金屬表面情況都會影響這沈積的保護性質。

Eurasian perennial herb having pale pink flowers and curved pods ; naturalized in britain and north america grasslands on calcareous soils ; important forage crop and source of honey in britain 多年生歐亞草,花淺粉色,彎曲豆莢;已經引入英國和北美鈣質土壤草原;在英國是重要的飼料作物和蜜源植物。

Calcareous deposits are usually formed on cathodically protected steel surface in sea water , and their importance in reducing the current requirement to maintain adeguate protection is generally recognized 摘要鈣質沈積通常會在陰極保護的海水結構物上沈淀,而減少要達保護電位所需的電流密度。

Preserved egg : when manufacturer preserved eggs , often increases the quota , if we eat frequently , can cause of poisoning . at the same time , calcareous could drain in the body 皮蛋:一般制造商在制作皮蛋時,常添加定量的鉛,我們若經常食用,會引起鉛中毒。同時,還會造成身體內鈣質的流失。

Rendzina a type of brown earth soil typical of humid to semi - arid grasslands over calcareous rocks . the rendzina is rich in lime and has an upper humus - rich horizon 黑色石灰土:一種褐色的土壤,其特征為潮濕的半干旱的草地上覆蓋著石灰質的巖石。其富含有石灰和較高量的腐殖質。

The area of mn - deficiency soil is large in china . mn - deficiency in agricultural crops , especially in wheat plants , is secondly to fe - deficiency in calcareous soils of the world 中國缺錳土壤面積很大,作物缺錳特別是麥類作物缺錳在全球石灰性土壤上僅次于缺鐵。

Because of alkaline calcareous nature of soils , availability of micronutrient is a problem , particularly zn in rice soils , cu and zn in citrus and fe in apples 因堿性石灰性土壤的特性,微量養分有效性不高,特別是水稻土中缺鋅,柑桔園中缺銅缺鋅和蘋果園中缺鐵。

The study of foraminifera , ostrocoda , radiolaria and calcareous nannofossil plays an important , indispensable and useful role in the marine geology research 其中有孔蟲、介形蟲、放射蟲、超微化石等海洋微體生物殼體是海洋地質研究不可缺少和替代的重要部分。

The intercalations are divided into five types , such as muddy intercalation , silty intercalation , calcareous intercalation , marly intercalation , and gravel intercalation 夾層類型主要有泥巖夾層、粉砂質泥巖夾層、灰質夾層、泥灰質夾層和礫石質夾層5種。

Based on the researches of neogene calcareous nannofossils from the pearl river mouth basin , this paper briefly reviews the researching and developing process 摘要根據珠江口盆地新近系鈣質超微化石研究文獻,綜述了研究內容及發展過程。