鈣質土 的英文怎麼說

中文拼音 [gàizhítǔ]
鈣質土 英文
calcium soil
  • 鈣 : 名詞[化學] calcium （20號元素, 符號 ca）
  • 質 : Ⅰ名詞1 （性質; 本質） nature; character; essence 2 （質量） quality 3 （物質） matter; substance;...
  • 鈣質 : calcareous
  1. Research on bearing behaviour of pile in calcareous soil of coral reef

    珊瑚礁鈣質土中樁基工程承載性狀研究
  2. Additions of organic matter to soil hasten calcium losses.

    土壤增施有機質會促進鈣的損失。
  3. Caco3 not only affects soil physical and chemical characteristics but also causes co2 change in the air, because caco3 is main components among the total pool of inorganic carbon of soil. this paper systematically summarized and analyzed general development characteristics of soil profile caco3 in loess hill gully area including source, content, forming - condition, distribution and illuviation - depth of caco3, which will have the most important significance for the further studies on global soil and climate change

    碳酸鈣在土壤剖面中淀積的深度和類型是黃土高原土壤發育的重要標志，鈣積層是黃土高原土壤發育環境的歷史信息庫，同時土壤碳酸鈣作為土壤無機碳庫重要組成，它通過溶蝕后再結晶與大氣co _ 2之間進行物質交流來影響全球氣候變化。
  4. More than 300 prismoid concrete specimens with calcareous aggregate were made. three factors, temperature in fire, standing time and cooling type and cure methods after cool, were considered to simulate possible appearance in fire and after fire. many test schemes were planned for different purposes

    設計製作了300餘個鈣質骨料混凝土稜柱體試件，為了模擬火災時及火災后可能出現的情況，分別考慮了不同的火災受火溫度、靜置時間和冷卻及冷卻后的養護方式三種影響因素，根據試驗目的的不同，設計了多種試驗方案。
  5. Dry powder, granule raw materials which have special requirements to drying. for example : hp vesicant, lees, light calcium carbonate, active white earth, magnetic powder, graphite, medical slag and so on

    對有特殊要求的粉狀，顆粒狀物料的乾燥。如： hp發泡劑、酒糟渣、輕質碳酸鈣、活性白土、磁粉、石墨、藥渣。
  6. When fillings is other materials ( unprocessed montmorillonite, powder coal ash, co - composite of powder coal ash and organo - montmorillonite, co - composite ofcarbonizing calcium and organo - montmorillonite ) in the binder and content of organo - montmorillonite in the binder is five percent decided by tensile - shear experiment, tensile - shear strength of binder is up to tiptop ; at the same time, this paper carries out abrasion experiment, and, by comparison, concludes abrasion property of coating is optimum when content of organo - montmorillonite in the binder coating is five percent, and observes abrasion sample under set

    當膠粘劑中填料為其它物質（未處理蒙脫土、粉煤灰、粉煤灰和有機化蒙脫土共復合、碳化鈣和有機化蒙脫土共復合）時，通過拉伸剪切試驗確定膠粘劑中有機化蒙脫土含量為5時，膠粘劑的拉伸剪切強度最高；同時進行了沖蝕磨損試驗，通過比較得出，當膠粘劑塗層中有機化蒙脫土含量達到5時，塗層的耐沖蝕磨損性能最佳，並對沖蝕磨損試樣在掃描電子顯微鏡（ set ）上進行觀察。
  7. Technical specification for water - reducer admixtures of calcium lignosulphonate using in concrete

    木質素磺酸鈣減水劑在混凝土中使用的技術規定
  8. Pteris vittata l., an indicator plant for calcareous soils, is an as - hyperaccumulator newly discovered by chen et al. in china

    蜈蚣草是世界上首次報道的一種砷超富集植物，同時也是鈣質土壤的指示植物。
  9. 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，但由於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。
  10. 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。
  11. And it is in spring that soil water content, soil organic matter and calcium and magnesium suffered more seriously damage from overgrazing

    春季過度放牧對土壤表層的水分、有機質和鈣、鎂等元素造成的損失最為嚴重。
  12. The yearly burning raised soil pll, available n and k and reduced soil organic mater, total n, total p, available p and ca

    連年火燒跡地土壤ph值升高，有機質、全氮、全磷、速效磷、鈣的含量均有所下降，而有效氮、有效鉀的含量有所增加。
  13. Devotes to be the best brand in calcium silicate board both at domestic markets and overseas markets, regards product ' s quality as its life, based on local chinese, holds an important place in china high - quality products market, make every effort to provide the most satisfactory products for the customers

    致力於打造國內外最好的硅酸鈣板品牌，視產品的質量為生命，立足於中國本土，在中國同行業的中高檔產品的市場佔有一席之地，竭盡全力為客戶提供最滿意的產品！
  14. Under the direction of chinese soil taxonomy, part purple soils developed on the purplish standstones of j2 # j3 in sichuan basin were systematically studiedaccording to natural landscape, profile modality and quick - test, applying to methods statistic analysis and system integration, main affecting factors, indexs of soil series taxonomy and retrieval orders were systematically discussed. the results showed : 1 ) organic substance, total nityogen, total phosphate, total potassium and particle size composition were distinctly related with many soil characters. organic substance, calcium carbonate, available phosphate # size composition were much different in all swatches. besides, soil structure and the depth had profound affection to it. 2 ) affecting factors : soil structure, texture style and organic substance phosphorous

    本文以土壤系統分類理論為指導，以四川盆地侏羅系蓬萊鎮組、沙溪廟組和遂寧組紫色巖上發育形成的部分紫色土為研究對象，利用spss統計軟體相關功能，結合供試土壤的自然景觀、剖面形態和室內測定的理化性質，對土系分化的影響因子、土系劃分指標和檢索順序進行了系統的探討，結論如下： （ 1 ） 、供試紫色土中有機質、全氮、全磷、全鉀和顆粒組成與多個土壤性質均呈顯著或極顯著相關；有機質、碳酸鈣、有效磷、顆粒組成等性質在供試土壤方差分析中變異系數均較大；土體構型及土體的深度對土壤性質也有深刻影響。
  15. Soil ph, available n and mg increase on burnt sites following the first rainfall, however, soil organic matter, total n, total p, k and ca decrease

    火燒跡地在降第一場雨後土壤ph值升高，有機質減少，全氮、全磷、鉀、鈣等含量減少，而有效氮、鎂含量增加。
  16. There are higher potassium and calcium carbonate content, larger ph, lower organic matter, nitrogen and phosphoric. compared sandy soil with zonal soil, mechanical composition is coarsal, there are no substance leaching. 3

    土壤鉀素、碳酸鈣和ph值較高，有機質和氮、磷養分貧乏，風沙土與地帶性土壤相比，機械組成明顯粗化，物質未發生淋溶淀積。
  17. Other non metallic minerals and superfine powder such as ground quartz, magcogel, kaolin powder, light calcium carbonate, dolomite powder, barium sulfate and so on

    如石英粉、膨潤土粉、高嶺土粉、輕質碳酸鈣、白雲粉、硫酸鋇等非礦粉體。
  18. The geotechnical characters of calcareous soils and the pile foundation engineering

    鈣質土工程特性及其樁基工程
  19. Introduction iron chlorosis of food crop plants and fruit trees grown on alkaline, or calcareous soils is a widespread agricultural problem in the world

    堿性及鈣質土壤上糧食作物和果樹的缺鐵現象在世界范圍內普遍存在。
  20. The soil total capacity of phosphorus total capacity of calcium & magnesium and organic matter about plots in jinfo mt. were higher than in guilin

    金佛山樣地土壤有機質、土壤全磷及土壤鈣鎂含量均比桂林樣地高。
分享友人
分享到 Line

分享到臉書