離子對色譜 的英文怎麼說
中文拼音 [líziduìshǎipǔ]
離子對色譜
英文
ion pair chromatography- 離 : Ⅰ動詞1 (離開) leave; part from; be away from; separate 2 (背離) go against 3 (缺少) dispens...
- 子 : 子Ⅰ名詞1 (兒子) son 2 (人的通稱) person 3 (古代特指有學問的男人) ancient title of respect f...
- 對 : Ⅰ動詞1 (回答) answer; reply 2 (對待; 對付) treat; cope with; counter 3 (朝; 向; 面對) be tr...
- 色 : 色名詞[口語] (顏色) colour
- 譜 : Ⅰ名詞[書面語]1 (按類別或系統編成的書或冊子等) table; chart; register 2 (指導練習的格式或圖形)...
- 離子 : [物理學] ion
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Black tin coating was prepared by multi - arc ion plating technology, and wear resistance, corrosion resistance, heat - proof property and absorption property of solar spectrum were also discussed
摘要介紹了利用多弧離子鍍工藝制備黑色氮鈦膜,並對其耐磨損、耐腐蝕、熱穩定性及太陽光譜吸收等性能進行了研究。In this study a microbial system for biphenyl biodegradation is set up in order to investigate the effects of surfactants on biodegradation of hydrophobic organic compounds. four strains which can grow on biphenyl as the sole carbon and energy sources are selected out, in which alcaligenes eutrophus dj1 and pseudomonas sms02 are chosen as degradation strains. after studing the bioavailability of three nonionic surfactants ( op - 10, tween - 80, and triton x - 100 ), they are added into the biodegradation system of biphenyl
為了考察表面活性劑對疏水性有機污染物生物降解的影響,本論文選擇聯苯作為模擬研究體系,篩選、馴化得到四株可利用聯苯作為碳源生長的菌株;考察了聯苯降解菌株對三種非離子表面活性劑op - 10 、 tween - 80 、 tritonx - 100的生物可利用性;用高效液相色譜法測定了非離子表面活性劑對聯苯的增溶曲線;較系統地研究了加入非離子表面活性劑對聯苯生物降解速率的影響。Through charoma theory and metal - bearing ores " color index analysis, the color of the turquoise is quantitated. crystal field spectra of cu2 + ion have been analysed and compared with the oretical calculations, the results show that the basic color of turquoise ( azure ) is related to the existence of cu2 + octahedron. in this charpter, quantum mineralogy theory is used in quantity
通過吸收光譜實驗,利用量子礦物學的有關知識,對綠松石中銅離子的晶體場譜進行了計算,並利用晶體場理論解釋了綠松石吸收光譜,揭示了綠松石顏色形成的主要原因是聯系著晶體場譜的顏色:過渡金屬銅離子對綠松石的顏色起主要作用? ?決定了綠松石的基本色調(天藍色) 。This article studies on a novel method about detector calibration and monochromator calibration by using silicon pin photodiode. the detector and the monochromator of one spectrum measurement system had been calibrated using the method, and the spectrum distribution of one laser - produced plasmas ( lpp ) source with jet gas target was measured. the use of a specific combination of the silicon photodiode and multiplayer reflect films is the notable character in monochromator calibration
本文研究了一種利用光電二極體傳遞標準探測器標定普通探測器和單色儀系統的方法,實際標定了所用的探測器和單色儀系統,測得了噴氣靶激光等離子體光源的相對光譜分佈,設計出絕對光譜分佈的測量方法,並且利用labview的g語言及相應的數據採集卡等硬體設備構造出一套智能化、高效率的測量系統,完成了多層膜反射率測量工作。Abstract : on the basis of the general chromatography rate model, the effects of bi number, number, mass transfer pel number, particle diameter, injection and ratio of solute diameter and pore diameter on the chromatographic peak of taxol and the separation of taxol and cephalmonnine were simulated with computer. the essential factors affect on the chromatographic process of taxol and cephalmonnine were obtained and a more useful theory was provided to direct the chromatography separation of taxol and cephalmonnine
文摘:根據建立的液相色譜普遍化速率模型,模擬了比渥數、數、傳質彼克列數、粒徑、進樣量和溶質分子直徑同多孔粒子孔徑比對紫杉醇色譜峰峰形和紫杉醇和三尖杉磷堿色譜分離度的影響,獲得了控制紫杉醇和三尖杉磷堿色譜過程的主要影響因素,從而為紫杉醇和三尖杉磷堿的色譜分離提供了更好的理論指導。Foodstuffs. determination of nitrate and or nitrite content. ion - exchange chromatographic method for the determination of nitrate and nitrite content of meat products
食品.硝酸鹽和或亞硝酸鹽含量的測定.離子交換色譜法對肉類製品硝酸鹽和亞硝酸鹽含量測定Ion - exchange filler are used in ion - exchange chromatogram ; filler such as gel or polymer microsphere are used in molecular exclusion chromatogram, etc ; chiral bonded filler is used in chiral resolution of corresponding isomer
離子交換填充劑用於離子交換色譜;凝膠或高分子微球等填充劑用於分子排阻色譜等;手性鍵合填充劑用於對映異構體的拆分分析。A method was developed for the determination of free amino acids in tobacco of different areas ( yunnan, guizhou and henan ) and of different technological processes using reversed phase high performance liquid chromatography ( rp hplc )
摘要選取雲南、貴州、河南的經不同工藝處理生絲、薄板乾燥、高溫氣流乾燥的煙絲;採用微波協助萃取技術進行樣品的前處理;經活化的陽離子交換柱進行純化,再用柱前衍生反相高效液相色譜的方法對其游離態氨基酸進行含量分析。High performance ion exchange chromatography was applied in studying qualitatively and quantitatively of bacteria, which was shown as follows : firstly, physio - biochemical characteristics of bacteria was investigated by ion exchange chromatography. for the first time spores and nutrient of bacillus pumilus had been separated successfully by chromatography. chromatographial behaviors of bacteria at different cultivating environment and different growth phase were also studied
本文利用高效液相離子交換色譜系統研究細菌學,探討了該方法在細菌定性、定量方面的應用,主要包括三個方面:首先,利用離子交換色譜系統表徵細菌生理、生態方面的變化,首次成功地在色譜上區分了短小芽孢桿菌的芽孢及營養體;考察了不同的培養環境對細菌色譜行為的影響及不同生長階段的細菌的色譜行為。Determination of the c - number distribution and average molecular weight of linear alkylbenzene sulfonic acid by paired - ion high performance liquid chromatography
用離子對高效液相色譜法測定直鏈烷基苯磺酸的碳數分佈和平均相對分子質量The use of a mobile phase containing an ion pairing reagent makes it compulsory to rinse the entire chromatographic system with ultra - pure water at the end of the test and to purge the injector during this rinsing operation
使用含離子對試劑的流動相時,檢驗結束后必須用超純水淋洗整個色譜系統,並在淋洗時清洗進樣器。And the content of capillary ion chromatography instrument includes micro - flow pump, injector, suppressors, conductometric detectors, uv - vis detectors and fluorescence detectors with small volumes
對毛細管離子色譜儀的總結包括微流量泵、小體積進樣器、適合毛細管離子色譜系統的小體積抑制器、電導和光學檢測器等。Suppressor is the key part for ic instrument, and developing a high performance suppressor for ic instrument is quite important to gradient ion chromatography, to analysis of some ions which have strong affinities with the functional groups located on the surface of the pellicular ion exchange column packing
抑制柱是離子色譜儀的一個核心部件,研製具有較高抑制容量的抑制柱對于離子色譜法的梯度淋洗、對于在分離柱上保留時間長的離子分析具有重要的意義。The studies were aimed at optimizing ph and ionic strength and the size of the digestion element, to produce maximal protein digestion with minimal effects on chromatographic integrity
研究的目標是優化ph 、離子強度和酶解元素的尺寸,以產生最大的蛋白酶解產物而對整個色譜的影響最小。Abstract : liquid - phase chromatographic instruments and electric conductivity detectors produced by two factories were connected and adjusted for the purpose of their smooth operation. in addition, the optimum working conditions for detecting some inorganic anions in drinking water were determined
文摘:對來自2個廠家的液相色譜儀和電導檢測器進行連接、調試,使其能正常運行,並確定檢測飲水中某些無機陰離子的最佳工作條件。Paired ion chromatography, pic
離子對色譜法Ion pair chromatography
離子對色譜法Analysis of kojic acid in aspergillus oryzae ferment by ion - pair reversed - phase high performance liquid chromatography
離子對高效液相色譜法分析米麴黴發酵液中的曲酸A review with 37 references is given on the recent progress of selenium species analysis with emphases to the methods of separation and examination technology, e. g, chromatography, the hydride genetic method, inductive coupling plasma mass spectrum, the atomic spectrum
摘要對近年來有關硒的形態分析的發展作了綜述,對新的分離方法如色譜法、氫化物發生法、毛細管電泳和新的檢測技術如電感藕合等離子體質譜、原子光譜給予較多的關注。Utilizing ion - pair reversed - phase hplc, four kinds of oligonucleotides with size 18, 19, 20 and 21nt, respectively, were separated successfully. furthermore, two kinds of oligonucleotides with same size and difference sequence were successfully separated. linear regression equations of two standard samples have been set up
在普通的高效液相色譜儀上,應用反相離子對高效液相色譜法成功地分離了4種長度不同的單鏈寡聚核昔酸( 18 、 19 、 20 、 zlnt )以及兩種序列不同的19nt單鏈寡聚核昔酸。分享友人