sfe 中文意思是什麼

sfe 解釋
estimate]主觀疲勞估價
  1. A comparsion of extracting urolio acid from fructus corni with sfe co2 with refluent ethanol extraction

    法測定婦康安軟膠囊中芍藥苷的含量
  2. The shanghai futures exchange ( sfe ), one of china ' s major futures trading venues, will start gold futures trading on january 9

    中國主要期貨交易場所之一的上海期貨交易所將在今年1月9日開始期貨交易。
  3. Determination of ligustilide in sfe extrate of swt with hplc

    法測定四物湯超臨界流體萃取物中藁本內酯的含量
  4. Studies on pogostemon cablin benth. with sfe by orthogonal experiments

    正交實驗優選海南廣藿香超臨界二氧化碳萃取條件研究
  5. The high metallicity of disk gcs was caused by the particular environment they are situated. because of the strong interaction wjth the disk, the extent of outflow and star formation efficiency ( sfe ) of the disk gcs was quite different from the halo gcs, which leads to the significant difference between the metallicity distribution of two classes of gcs

    本文建立的自增豐演化模型對球狀星團的余屬度雙峰分佈提出了一種新的解釋，指出盤族球狀星團之所以出現較高的金屬度，是因為它處于銀盤這一特殊的環境下，與銀盤相互作用而造成比暈族球狀星團更為強烈的增豐。
  6. Abstract : the paper firstly introduces three different approaches for the kinetic modeling of supercritical fluid extraction ( sfe ) ( empirical models, models based on the heat transfer analogy, and models based on differential mass balance ), and then models kinetic process of the sfe of flavonoid compounds from cedrela sinensis leaves in the presence of ultrasonic, at last shows the defects existed in most of the contemporary kinetic models through the example

    文摘:首先介紹了三種動力學模擬超臨界流體萃取的模型（經驗模型、基於熱傳遞類推的模型以及基於微分質量平衡的模型） ，然後模擬了在超聲存在的條件下超臨界流體從香椿葉中萃取黃酮類化合物的動力學過程，最後通過該例子展示了現有大多數動力學模型的缺點
  7. The paper firstly introduces three different approaches for the kinetic modeling of supercritical fluid extraction ( sfe ) ( empirical models, models based on the heat transfer analogy, and models based on differential mass balance ), and then models kinetic process of the sfe of flavonoid compounds from cedrela sinensis leaves in the presence of ultrasonic, at last shows the defects existed in most of the contemporary kinetic models through the example

    摘要首先介紹了三種動力學模擬超臨界流體萃取的模型（經驗模型、基於熱傳遞類推的模型以及基於微分質量平衡的模型） ，然後模擬了在超聲存在的條件下超臨界流體從香椿葉中萃取黃酮類化合物的動力學過程，最後通過該例子展示了現有大多數動力學模型的缺點。
  8. Study on the technology of sfe - co2 of crude and processed cangzhu and its extract analysed by uv

    2萃取和萃取物的紫外光譜分析
  9. Results the paired drugs extracted by sfe - co2 combining with water extraction or alcohol extraction had better pharmacological actions

    結果超臨界聯合水提或醇提的工藝最有利於「白術白芍」藥對藥效作用的發揮。
  10. This article expounds the application of biological chip, super - slender powder, supercritical fluid extraction ( sfe ) molecular distillation, ultra sonic extraction ( use ) and microwave in the domain of traditional chinese medicine study

    該文闡述了生物晶元技術、超微粉體技術、超臨界流體萃取技術、分子蒸餾、超聲技術、微波技術在中藥研究領域中的應用。
  11. A 200kv laser triggered multi - stage multi - channel switch, a 200kv / 100ka multi - channel ring rail electrode field distortion switch and a 5mv laser triggered multi - stage multi - channel switch were designed and tested. the main results and conclusions of this dissertation are as follows : ( 1 ) the switching property of sf _ ( 6 ) - n _ ( 2 ), sf _ ( 6 ) - ar mixtures and the design techniques of multi - channel field distortion switch were studied. a 0 - demension " 2 - 2 " model was developed to study the interaction of the uv laser with sfe gas and sf _ ( 6 ) - n _ ( 2 ) mixtures

    本論文研究了激光觸發多級多通道開關的運行機理、 sf _ 6 n _ 2 、 sf _ 6 ar混合氣的開關特性和多通道場畸變開關設計技術，建立了零維激光觸發火花隙及激光觸發多級多通道開關數值模擬模型，研製了200kv原理型激光觸發多級多通道開關、 200kv 100ka環軌式場畸變開關和5mv激光觸發多級多通道開關，獲得的主要成果和結論如下： （ 1 ） sf _ 6 n _ 2 、 sf _ 6 ar混合氣的開關特性及多通道場畸變開關設計技術研究方面。
  12. Methods volatice oil was extracted from atractylodes macrocephala koidz with the supercritical - co2 fluid extraction ( sfe - co2 ) analyzed it ' s chemical constituents

    方法採用超臨界co2萃取白術中揮發油成分，並利用氣相色譜質譜聯用技術對其進行研究。
  13. And then, a segment feature extract algorithm based on etab ( sfe _ etab ) is proposed. the basic idear of this algorithm is to find the inflexion, end point and broken point in the thinned image by utilizing the specialty of which complicated segements naturally disassemble basic segements after etab thinned a character primarily. after that, it joins the segments to get the beeline corresponding to each segement

    在上述研究的基礎上，提出了一種基於邊界細化的筆段提取演算法，演算法的基本思想是利用基於字元邊界細化演算法初步細化后字元中部分復雜筆劃已分解成筆段的特點，找出細化圖像中的拐點、端點、斷點;然後利用原圖的連通關系把斷開的基本筆段進行合併;最後進行筆段的提取。
  14. Effect of extraction from rhizoma alpiniae officinarum by co2 sfe on ulcer index and epidermal grouth factor and interleukin - 2 in stress ulcer rat

    小牛血去蛋白提取物對大鼠實驗性胃潰瘍的療效觀察
  15. Methods the influences of water extraction, alcohol extraction, and sfe - co2 extraction on pharmacodynamic actions of drug pair of rhizoma atractylodis macrocephalae and radix paeoniae alba were evaluated by mice intestine propulsive motility test, rats repelling acute gastric mucosa damage test, mice twisting test and hot - plate test

    方法通過小鼠腸推進實驗、抗急性胃黏膜損傷實驗、扭體法、熱板法等，評價「白術白芍」藥對水提、醇提、超臨界提取等工藝對藥效的影響。
  16. Chinese nitraria tangutorum bobr. : chemical constituents of seed oil extracted by sfe - co

    二氧化碳超臨界萃取種子油化學成分的研究
  17. Supercritical fluid extraction sfe

    超臨界流體萃取
  18. The principle and characteristics of sfe are described, and the application of sfe in some area is also discussed

    本文介紹超臨界流體萃取技術原理和特點及其在某些領域中應用。
  19. At present, the arc contacts in sfe switches is formed by the excellent property of electrical arc resistance of cu w alloy and the eminent conductivity together with high elasticity of crcu alloy, so - called cuw / crcu integrated contact

    目前在sf _ 6斷路器中普遍使用的觸頭材料一般由耐電弧燒損的cuw部分和提供彈性和導電性的crcu部分組成，即cuw crcu整體觸頭。
  20. Supercritical fluid extraction ( sfe ) is a sample separation technology and it has the advantages of simplicity 、 good extraction efficiency 、 rapidity 、 great analyte selectivity 、 easy control reduced environmental hazard and so on

    摘要超臨界流體萃取作為一種樣品分離技術具有操作簡單、高效、快速、選擇性高、易於控制、環境友好等特點。
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