次要成分 的英文怎麼說

中文拼音 [cìyāochéngfēn]
次要成分 英文
minor constituent
  • 次 : Ⅰ名詞1 （次序; 等第） order; sequence 2 [書面語] （出外遠行時停留的處所） stopping place on a jou...
  • 要 : 要動詞1. （求） demand; ask2. （強迫; 威脅） force; coerceⅡ名詞（姓氏） a surname
  • 成 : Ⅰ動詞1 （完成; 成功） accomplish; succeed 2 （成為; 變為） become; turn into 3 （成全） help comp...
  • 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
  • 次要 : less important; secondary; subordinate; minor; next in importance
  1. The characteristics of the sub - leaf epidemics of the plants have been observed and compared by scanning electronic microscope. lt was found out that the micro characteristics are important in a sense for identification the varieties. the constituents of volatile oil from dry flower buds of l hypoglauca miq., l acuminate wall, and l similis hemsl

    首次通過gc - ms聯用技術分析了紅腺忍冬、淡紅忍冬和峨眉忍冬乾燥花蕾揮發油成分，並通過計算機質譜庫檢索並與標準圖譜對照，對其所含化合物進行了鑒定，發現棕櫚酸是它們的主要成分，相對含量最高佔49 . 27 ，最低佔28 . 71 ，其餘成分的組成和含量差別較大。
  2. Abstract : two important factors, the loss of the catalyst components and the change of the catalyst particle diameter, which lead to the decay of the catalyst for amination of fatty alcohols, were studied. the dimension analytic method is applied successfully to determine the relations among the components loss, the particle diame - ter and the times of the catalyst used in repeated experiments

    文摘:對引起脂肪醇胺化用催化劑失活的重要因素? ?組分流失及粒徑變化進行了研究，運用因次分析方法將催化劑的重復使用次數、組分流失及粒徑等因素進行了關聯，並取得了成功。
  3. The natural capital stock concept has been defined as comprising four primary components ; natural resources, ecological resources, assimilative resources capacity and heritage resources, and four secondary components ; recreational value, landscape value, existence value and scientific value

    自然資源資產概念包括四個主要組成部分（自然資源、生態資源、資源的吸納能力和文化遺產資源）及四個次要組成部分（康樂價值、景現價值、存在價值及科學價值） 。
  4. Biotite is a subordinate constituent of the mafic and ultramafic rocks generally.

    黑雲母一般是鎂鐵質及超鎂鐵質巖石中的次要成分。
  5. In such cases, if there are one fourth length of the canaliculus at least and no residual tumor cell, one - stage surgery of tumor resection and canaliculostomy is recommended

    對於此類病例，只要能確定癌細胞清除完全而且淚小管剩餘至少四分之一長度，一次完成腫瘤切除和淚小管造口術是一個可行的方式。
  6. K - ar age of an illite from alteration rock in the contact zone around lianhuashan porphyry is 38. 6ma. with referencing to the main metallogenic period of yulong copper metallogenic zone and of ailaoshan gold metallogenic zone, it is suggested that the time of formation of deposits in the district studied is probably in a period of time from 38. 6ma at earliest to 20ma at latest. this time is equivalent to the origination time of two important tectonic events, i. e., lanping movement and the turning point when ailaoshan - red river fault turned from sinisteral into dextral

    獲得了蓮花山巖體周圍接觸帶蝕變巖中伊利石k - ar年齡38 . 6ma ，參考玉龍銅礦帶和哀牢山金礦帶的主要成礦期（分別為30ma左右及26ma ） ，釐定本礦集區成礦年齡下限為38 . 6ma ，上限為20ma ，與兩次重要的構造事件?蘭坪運動的起始時間及哀牢山?紅河斷裂由左旋轉為右旋的時間相當。
  7. Inheriting from the first civil war, the good tradition of ideology politics education in the army, & summarizing the experience of red army construction in the past two years, gutian conference made " the resolution of gutian conference ", hence solved the essential problem of how to made cpc proletarian party, & the army new type people ' s army under the circumstances that farmers & petty bourgeoisies made up the major part of the society

    古田會議繼承了第一次國內革命戰爭時期黨在革命軍隊的思想政治教育的優良傳統，總結了紅軍兩年多的建設經驗，形成了《古田會議決議》 ，解決了長期處于分散的農村游擊戰爭的環境中，農民、小資產階級佔主要成分的情況下，如何把黨建成無產階級政黨、如何使軍隊成為新型人民軍隊的根本問題。
  8. 4. combined with the analysis of the hydrocarbon - generation history, hydrocarbon maturity, fluid inclusions, authigenic illites isotopes chronology and trap forming history, it affirms that jurassic reservoirs formed in three phases : the first in the late jurassic, which was the primary pool - forming phase, the second in the telophase of jurassic to cretaceous, which was the adjusting - destroying phase, the third in tertiary, which was the secondary phase

    4 、採用烴源巖生烴史、油氣成熟度、流體包裹體、儲層自生伊利石同位素年代學和圈閉演化史綜合方法，確認焉耆盆地侏羅系油氣藏具有三期成藏的特點，第一期發生在侏羅紀晚期，是盆地的主要成藏期，第二期為侏羅紀末至白堊紀的油氣藏破壞、調整和再分配期，第三期發生在第三紀，是盆地的次要成藏期。
  9. In order to study the influence factors of aoa of rose flowers, the effects of drying and extraction methods on the aoa of rose flowers were investigated. the results indicated that drying after high - temperature short - time pretreatment was rather effective to maintain their aoa ; the aoa of water extracts was stronger when the temperature was raised from 25 to 100 ; by using orthogonal test, the optimum extraction conditions of rose flowers were : solvent - 75 % ethanol ; ratio of material and solven - 1 : 10 ; extraction times - three times with 24 h at one time, at the room temperature. the extracts obtained by 75 % ethanol were fractionatedly extracted with petroleum, diethyl ether, ethyl acetate and n - butanol in turn, and the various fractions " aoa were analyzed

    為了探討玫瑰花抗氧化活性的影響因子，比較了不同乾燥方法、提取方法對其抗氧化活性的影響，發現：經短時高溫處理后再進行乾燥有利於較好地保持玫瑰花的抗氧化活性；以水作溶劑提取時， 25 100范圍內水提液的抗氧化活性隨著溫度的升高而增強；通過正交實驗篩選得到常溫下玫瑰花抗氧化活性物質的最佳提取方法為： 75乙醇為溶劑，液料比1 ： 10 ，提取3次，每次24h ； 75乙醇提取物依次用石油醚、乙醚、乙酸乙酯、正丁醇等有機溶劑進行兩相分部萃取，發現玫瑰花的抗氧化活性物質主要存在於乙酸乙酯部，說明玫瑰花抗氧化活性主要成分可能是單寧類、黃酮苷類和原花色素類化合物； 4
  10. 3. with fourier decomposition, the main component of pulsating torque, torque ripple is studied. it can be determined that torque ripple is caused by harmonic order 6n under the usual common conditions

    3 、對造成轉矩脈動的主要成分轉矩紋波進行諧波分析，得出在一般假設情況下，無刷直流電動機系統的轉矩紋波由電磁轉矩的6n次諧波造成的結論。
  11. The main origin of the perpendicular magnetic anisotropy in tbco amorphous films is the static interaction between the aspheric distribution charges of non - s tb ions and the aberrant crystal field produced in sputtering and deposition process. the magnetic dipole interaction is in a secondary cause

    對于tbco非晶垂直磁化膜而言，具有非球對稱電荷分佈的非s態離子tb與濺射沉積薄膜過程中產生的畸變晶格場之間的靜電相互作用構成了tbco非晶薄膜垂直磁各向異性的主要部分， tbco薄膜內的磁偶極相互作用構成了其次要部分。
  12. Abstract : according to the composition, the thermal - water sedimentary rocks of yinmin formation in the dongchuang copper ore field can be divided into nine types, of which skarnoid, cupric magnetite carbonate, paracontemporaneous breccia formed in thermal water processing are confirmed and named in this study

    文摘:東川銅礦田因民組熱水沉積巖根據主要成分可分為9大類，其中類夕卡巖、含銅磁鐵碳酸鹽巖、熱水膠結準同生角礫巖為本次研究確定和命名，其礦物組合、微量元素、稀土元素等地球化學特徵表明：它們是海底火山噴流沉積作用的產物。
  13. Other subordinate components such as high - frequency oscillation in the actual wind stress data weaken the intention of el nino / la nina events

    同時說明在原始資料中的高頻振蕩等其它次要成分起到了削弱elnino lanina事件強度和范圍的作用。
  14. The gc - ms analysis indicated that the principal constituent of the volatile oil was alkyl - alcohol and alkene compound ( account for 62 ~ 78 percent of the total ), the content of saturation hydrocarbon and organic acid was in the secondary place

    揮發油的gc - ms分析表明：川白芷揮發油的主要成分是烷醇類和碳烯類化合物，含量較高，約占整個揮發油的62 78 ，其次為飽和烴類與有機酸類。
  15. Pca can project complicated related multi - dimensional data into an orthogonal system to extract independent components, and discard unimportant components to reduce data dimension

    主成分分析能夠將具有相關關系的復雜多維數據投影到正交繫上，提取出相互獨立的主成分，通過忽略次要成分來壓縮元。
  16. Another phenolic constituent is tea, theogallin, accounts for approximately 1 percent of the dry weight of the leaf. chlorogenic acid, also a phenolic compound, is a minor constituent in tea

    茶葉中另一酚類組分是3 -鄰-沒食子酰奎尼酸，它約占茶葉干重的1 % 。同屬酚類化合物的綠原酸在茶葉中是次要成分。
  17. It can be seen from the above, by adding adverbial modifier, complement modifier and attributive clause, one simple sentence ( underlined part ) will develop to a principal and subordinate compound sentence with an attributive clause

    所以，如果句中詞、短語和句子間，主、次要成分間插入並列、主從成分便會使句子變長;有的句中還出現了成分的省略、倒裝和分割等，這就構成了更為復雜的長句。
  18. Thus, among the words, phrases and sentences, the sentence will get longer if juxtapositions are inserted into the main and subordination component. sometimes the cases like component omitted, conversed and divided appear in a sentence, the more complexed sentense is born

    所以，如果句中詞、短語和句子間，主、次要成分間插入並列、主從成分便會使句子變長;有的句中還出現了成分的省略、倒裝和分割等，這就構成了更為復雜的長句。
  19. Bleach is a strong and effective disinfectant. its active ingredient, sodium hypochlorite, denatures protein in micro - organisms and is therefore effective in killing bacteria, fungus and viruses

    漂白水是一種而有效的家居消毒劑，其主要成分是次氯酸鈉sodium hypochlorite ，能使微生物的蛋白質變質，有效殺滅細菌真菌及病毒。
  20. The on demand operating environment consists of three main elements layers

    隨需應變操作環境包括三種主要成分（層次） ：
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