面積百分含量 的英文怎麼說

中文拼音 [miànjībǎifēnhánliáng]
面積百分含量 英文
areal mode
  • 面 : Ⅰ名詞1 （頭的前部; 臉） face 2 （物體的表面） surface; top 3 （外露的一層或正面） outside; the ri...
  • 積 : Ⅰ動詞（積累） amass; store up; accumulate Ⅱ形容詞（長時間積累下來的） long standing; long pending...
  • 百 : 百名詞（姓氏） a surname
  • 分 : 分Ⅰ名詞1. （成分） component 2. （職責和權利的限度） what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] （料想） judge
  • 含 : 動詞1 （東西放在嘴裏 不咽下也不吐出） keep in the mouth 2 （藏在裏面; 包含） contain 3 （帶有某種...
  • 量 : 量動1. （度量） measure 2. （估量） estimate; size up
  • 面積 : [數學] area
  1. 34 chemical constituents of the essential oil from cortex cercis chinensis were separated and identified by gc - ms. the relative contents of them were determined by area nomaliation

    摘要採用水蒸氣蒸餾法從紫荊皮中提取揮發油，用氣相色譜質譜聯用技術對其揮發油成分進行分析，共鑒定了34個成分，並用面積歸一化法確定各成分的相對百分含量。
  2. Grain - size accumulation percentage of the aeolian sands in the past 150 ka in milanggouwan section is mainly characterized by the aeolian palaeo - mobile dune sands, which are composed of majority fine sands and minority very fine sands. there is n ' t almost any silt and clay. those of the fluvial facies, especially the lacustrine facies and palaeosols, are mainly composed of very fine sands and also contain some quantities of silt and clay

    米浪溝灣剖面150kabp以來風成砂的粒度累積百分含量以古流動砂丘砂物質為主，其中以細砂含量最高，極細砂為次，幾乎不含粉砂與粘土；河流相、特別是湖沼相與古土壤以極細砂含量占優勢，且具一定含量的粉砂和粘土。
  3. 3. at the vertical direction of the section, the grain - size distributional coarse and fine rhythms vary very pronouncedly with the alternation of sedimentary facies, which is clearly shown not only in the grain - size percentage in this section but also in the response from different grain - size parameters

    在剖面的垂直方向，粒度的粗細韻律分佈隨沉積相的變化非常明顯。這不僅在剖面上粒度的百分含量可以清楚地反映出來，且各個粒度參數也同樣具有顯著響應。
  4. The distortion of in - plane fibers is considered to be the main reason for the effect of stitching on the in - plane mechanical properties, and the fiber distortion region, the resin - rich pocket and the through - thickness reinforcement section are taken into account. the fiber misalignment angle and the inhomogeneous fiber volume fraction caused by stitching have been determined within the lamina. the elastic constants of a lamina are calculated using a micromechanical model, then the constitutive equations of the stitched composite laminates can be composed

    從縫紉孔附近纖維變形的細觀結構出發，建立的纖維彎曲模型，以面內纖維的彎曲變形作為縫紉影響層合板面內力學性能的主要原因，同時考慮了纖維變形區、厚度增強區以及樹脂富集區的影響，得到單向板內任意一點處的纖維偏轉角和纖維體積百分含量。
  5. The contents of the fatty acids were determined by using the normalization method

    用峰面積歸一化法得出各類脂肪酸的相對百分含量。
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