碳酸含量 的英文怎麼說
中文拼音 [tànsuānhánliáng]
碳酸含量
英文
carbonic acid content-
The results indicate that : 1. the main physical and chemical characteristics vary regularly : with rising of the altitude, there is a transition from silt > sand > clay to sand > silt > clay in the mechanical composition ; the argic horizon emerges below the altitude of 1600 meters ; the content of organic matter is enrichment, the content of organic carbon of epipedon is higher than 20 g / kg, while the content of organic carbon increases with increasing of altitude, and in the altitude of 3500 - 3700meters, the soils under the meadow have the maximum content organic carbon ; the soils appear acid - slightly acid reaction, the ph decreases appreciably and acid strengthen with increasing of altitude ; the soils higher than the altitude of 2500 meters are base unsaturated, indicating the soil leaching is strong, the ph and bs are distinct plus correlated ; the contents of sio2, al2o3, and fe2o3 of the soil body and clay are all relatively stabilization ; in the soil body, the content of sio2 is much high and cao is very little, the total contents of sio2, a12o3 and fe2o3 occupy 92 % of the mineral parts, the sequence of mineral elements is : sio2 > al2o3 > fe2o3 > k2o > mgo > cao > tio2 > mno
研究結果表明： 1太白山南坡土壤的主要理化性質隨海拔高度的上升呈有規律的變化：隨海拔高度上升，機械組成由粉粒砂粒粘粒逐漸過渡到砂粒粉粒粘粒，海拔1600m以下出現粘化層；土壤有機質豐富，表層有機碳含量一般在20g kg以上，有機碳含量隨海拔高度升高而相應增加，海拔3500 3700m的灌叢草甸植被下有機碳含量最高；土壤呈酸性或微酸性，並隨海拔上升， ph值略微降低，酸性增強，海拔2700m以上的土壤多呈鹽基不飽和狀態，表明土壤淋溶作用較強， ph值和鹽基飽和度呈極顯著正相關；土體與粘粒中的sio _ 2 、 al _ 2o _ 3 、 fe _ 2o _ 3含量相對比較穩定，土體中sio _ 2含量較高， cao含量較少， sio _ 2 、 al _ 2o _ 3和fe _ 2o _ 3含量之和約占土壤礦質部分的92 ，礦質元素含量的順序依次為： sio _ 2 al _ 2o _ 3 fe _ 2o _ 3 k _ 2o mgo cao tio _ 2 mno 。Sodium, sulfate, magnesium, calcium, carbonate, bicarbonate, chloride, and boron should be determined in a water analysis.
水質分析要測定鈉、硫、鎂、鈣、碳酸鹽、重碳酸鹽、氯和硼的含量。Verification regulation of the pressure calcareous rock meter
壓力式碳酸鹽含量測量儀檢定規程The calcium carbonate content of phosphate rock determines the pore structure.
磷礦中碳酸鈣的含量決定了磷礦的毛細孔結構。Besides humic acid and kerogen, four soms consist of a special organic fraction black carbon ( bc ), it accounts for the least 18. 36 % of toc in marine sediment. and different fractions of som have different origin
四種土壤和沉積物有機質中除了腐殖酸和乾酪根，都含有相當數量的碳黑，最少的海洋沉積物有機質中碳黑含量也達到18 . 36 。The main results are following : ( 1 ) the variation of clay / silt ratio can indicate the secondary clay action of dust depositions ; the variations of magnetic susceptibility and total fe content are inferred to be records of the changeable intensity of bio - pedogenesis ; the variations of sr content and rb / sr ratio can indicate bio - pedogenesis, dissolving and leaching action ; the content of total organic carbon ( toc ) can reflect variation of climate and vegetation during soil formation, it indicates the intensity of weathering and bio - pedogenesis ; the content variation of caco3 can show the intensity of dissolving - leaching action and secondary deposit, which was noted as pseudomycilia in pores and fissures in the sediment, so it can indicate the intensity bio - pedogenesis quite well. these proxy indexes also reflect obvious regional difference of pedogenic environment and the intensity bio - pedogenesis ; namely, secondary clay action, dissolving - leaching action and bio - pedogenesis are all much stronger in south than that in north
實驗結果表明：粘粒粉沙比值能很好地指示粉塵堆積物的次生粘化作用；磁化率和全鐵很好地指示生物風化成壤作用； sr和rb sr比值能很好的指示生物風化成壤作用和淋溶作用；總有機碳（ toc ）含量的高低，在一定程度上反應了土壤發育過程中氣候和植被狀況的變化，指示著成壤過程中腐殖質化的程度； caco3含量的變化，可以反映了黃土古土壤形成時的風化成壤作用的強弱程度，指示成壤過程中的淋溶作用和次生碳酸鹽化作用；並且各指標所指示的成壤環境和成壤強度存在明顯的區域差異，即渭河流域土壤的生物風化成壤作用、次生粘化作用和淋溶作用均表現出南部強于北部。The carbonate content varied from 0 to 34. 55 % in the column of drilling core ey02 - 2, the higher carbonate content related to materials of modern and old yellow river in postglacial period, while the peak carbonate content related to the shell fragment in the sediment, the dissolved cycle appeared to be the carbonate dissolved cycle of the atlantic mode
Ey02 - 2孔柱樣碳酸鹽含量在0 - 34 . 55之間變化，呈現大西洋型caco _ 3溶解旋迴，冰後期以來碳酸鹽高含量與高碳酸鹽的現代黃河和廢黃河物質有關，而中晚更新世碳酸鹽極高含量與貝殼含量有關。This paper emphasizes the effect of the dissolution of aluminosilicate during diagenesis may provide more radiogenic strontium which would result in a high content of strontium in carbonate rocks. so we should avoid the vein of carbonate and select the samples with less terrigenous clastic, less grain content and lacking calcite cementation collected as analysis samples. the microcrystalline limestone and micro - to fine - crystalline dolomite are rather fairly whole rock samples
作者還強調了成巖過程中由長石等鋁硅酸鹽溶解提供殼源sr所造成的碳酸鹽礦物成巖蝕變可能表現為較高的sr含量；因此，在用全巖樣品進行旨在反映海水組成的各種分析時，應迴避碳酸鹽脈，選擇含陸源碎屑低、顆粒數量少、缺乏方解石膠結物的樣品，微晶灰巖或微?粉晶白雲巖是較為理想的全巖樣品。Inversion of stratal carbonate content using seismic data
利用地震資料反演地層的碳酸鹽含量The main control factors of carbonate of preservation for information of seawater are : a ) the components of original minerals ; b ) the primary porosity of rock ; c ) the content of terrigenous elastics of carbonate rocks
有如下3個主要控制因素： a ）原始礦物組成； b ）巖石的原生孔隙度； c ）碳酸鹽巖中陸源碎屑礦物的含量。The mn / sr value considers the mn content for control factors of cathodoluminescence and the relative content of the marine versus terrigenous elements. so the mn / sr ratio is the relatively comprehensive discrimination criterion for controlling the alteration of marine carbonate
Mn sr比值在考慮了控制碳酸鹽陰極發光性的mn含量的同時，兼顧了海相和陸相元素的相對含量，因而是一種較全面的成巖蝕變性判斷標準。Methods for analysis and testing of coal and coke - ultimate analysis of coal and coke - determination of carbonate carbon content
煤和焦碳分析和試驗方法.第106部分:煤和焦碳基本分析.第7節:碳酸鹽碳含量測定So it is a potent anticancer drug. this paper study the effect of carbon source, precursor ( phenylalanine, tyrosine, ammonium acetate ) and hydrogen peroxide on biomass, taxol yield of y3 which is endophytic taxol - producing fungi of plant
本文以產紫杉醇植物內生真菌y _ 3菌株為出發菌株，對菌體的生長代謝以及碳源，前體（苯丙氨酸、酪氨酸、乙酸銨）和過氧化氫對生物量、紫杉醇含量的影響進行了研究。Among of them, carbonate rock is the primary type of them, it is the product of stable platform facies of marine. we study the geochemical characteristic of carbonate rock of lower palaeozoic burial hills in the regions of zhuangxi and chengdao and find that the calcite fillings in cave or vein have high value of 87sr / 86sr, low value of 13c and 18o and high mn content among of different structural components. so it has been exposed to be dissolved by meteoric water on supcrgene diagenetic stage
通過對樁西、埕島地區下古生界碳酸鹽巖的地球化學特徵研究，表明在巖石的各種結構組分中，洞或脈中的方解石充填物具有顯著較高的~ （ 87 ） sr ~ （ 86 ） sr比值，較低的~ （ 13 ） c 、 ~ （ 18 ） o和較高的mn含量，其所經歷的重要巖溶作用是大氣淡水成巖作用，發生的時間為表生成巖階段。Soil : investigation and testing - determination of the carbonate content - calcimeter method
土壤:調查和試驗.碳酸鹽含量的測定Sodium hydrogen carbonat for industrial use. determination of iron content 1, 10 phenanthroline photometric method
工業用碳酸氫鈉.鐵含量的測定. 1 . 10 -菲繞啉分光光度法Ammonium hydrogen carbonate for industrial use - determination of arsenic content - silver diethyl dithiocarbamate photometric method
工業用碳酸氫銨砷含量的測定二乙基二硫代氨基甲酸銀分光光度法The electrochemical study showed that the interaction mode is mainly intercalative binding in ph 7. 4 phosphate buffer solution. the uv - vis spectroscopic study further demonstrated the above results. through the electrochemical parameters such as charge transfer coefficient and standard electron transfer rate constant ks in the absence and presence dna, it was found that the reaction of aloe - emodin with dna forms an electrochemical active supramolecular complex
本文對姜黃素的研究結果表明，在0 . 1m磷酸鹽緩沖液（ ph3 . 0 ）中，姜黃素于玻碳電極上存在可逆的單電子轉移過程，據此，本文建立了以差示脈沖伏安掃描法檢測姜黃素含量的新方法。The total amount of ion exchange state, carbonate state and ferric - manganese oxidation state has very little effects on full selenium
二者的離子交換態、碳酸鹽態和鐵錳氧化態硒含量加和對全硒的影響很小。Serum free amino acid was measured before and after the treatment
結果：經碳酸鹽透析后，患者血漿大多數游離氨基酸和總氨基酸含量顯著降低。分享友人