酸定 的英文怎麼說
中文拼音 [suāndìng]
酸定
英文
acid cut-
Three steps were involved : ? ) estimation of the ileum volume of the animal using single compartment model. ? ) measurement of the flex of each compartment. ? ) determination of the amino acid content of chymus of abomasums and ileum, and calculation of the amino acid digestibility
試驗分為3步：一是測定回腸體積，二是測定各分域的流率，三是測定真胃和回腸食糜中氨基酸含量和計算小腸氨基酸消化率。Standard test method for determination of sulfuric acid mist in the workplace atmosphere ion chromatographic
工作場所大氣中硫酸酸霧測定的標準試驗方法Polyether polyols - determination of acid number
聚醚多元醇中酸值測定方法Petroleum products - determination of acid number
石油產品酸值測定法Jet fuels - determination of total acid number
噴氣燃料總酸值測定法Natural rubber latex concentrate - determination of volatile fatty acid number
揮發脂肪酸值的測定Quantitative analysis of common acid radical ions by laser raman spectrometry
常見酸根離子濃度的激光拉曼光譜定量分析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 。Based on the cause of refracturing failure, operation scale improvement and adjusted treatments are adopted, such as acid washing fracture, multi - fracture fracturing and new fracture fracturing
根據裂縫失效的原因，確定了增大施工規模、酸洗裂縫以及多裂縫、開新縫壓裂等項改造措施。Analytical condition were as follows, column : 10 % modified polyethylene glycol 20m on acid washed 201, 2m column with 3 mm i. d., fid as detector, phe - nylmethyl ketone as internal standard compound
以10 %改性聚乙二醇20m為固定液，苯乙酮為內標物，氫火焰離子化檢測器，內標法定量分析異辛酸。Standard test method for evaluating stress - corrosion cracking of stainless alloys with different nickel content in boiling acidified sodium chloride solution
沸騰酸化氯化鈉溶液中不同鎳合量不銹鋼合金應力腐蝕裂紋評定的標準試驗方法It can also restrain the decomposition of organic substances in the soil and the bind of nitrogen, and wash away the nutritious elements, such as magnesium, calcium, and potassium. the acid rain deprives the soil. it acidifies the rivers and lakes, and dissolves the heavy metal in the soil into water, therefore poisons the fish
它可以直接使大片森林死亡，農作物枯萎；也會抑制土壤中有機物的分解和氮的固定，淋洗與土壤粒子結合的鈣、鎂、鉀等營養元素，使土壤貧瘠化；還可使湖泊、河流酸化，並溶解土壤和水體底泥中的重金屬進入水中，毒害魚類；加速建築物和文物古跡的腐蝕和風化過程；可能危及人體健康。Caseins. determination of free acidity reference method
酪蛋白.游離酸度的測定Testing of textiles ; determination of acidity of wool
紡織品的檢驗.羊毛酸性的測定Acid estimation apparatus
酸定量器Method the large defects of articular cartilage were repaired with grafts of freeze - stored and fresh chondrocytes cultured on fascia, periosteum and articular cartilage, which were evaluated by a number of observation methods
方法用凍存和新鮮的異體筋膜上培養的軟骨細胞、骨膜和關節軟骨移植修復大面積關節軟骨缺損，通過大體標本、光學顯微鏡、掃描和透射電鏡、放射自顯影、微量元素和柱層析氨基酸定量測定、一氧化氮含量測定等多種觀察方法進行評價。Rubber compounding ingredients - stearic acid - definition and test methods
橡膠配合劑硬脂酸定義及試驗方法Detection of genetically modified organisms and derived products - qualitative nucleic acid based methods
轉基因產品檢測核酸定性pcr檢測方法Detection of genetically modified organisms and derived products - quantitative nucleic acid based methods
轉基因產品檢測核酸定量pcr檢測方法Hydrolysis of starch catalyzed by dielectric barrier discharge plasma and the definition of plasma acid
酸性等離子體作用下澱粉水解及其等離子體酸定義分享友人