柱保留 的英文怎麼說
中文拼音 [zhùbǎoliú]
柱保留
英文
column hold-up-
As we were getting the extra, unseparated, duplet or splitted peak in our analysis ( done in presence of chinese people even with using their column and method ) these chromatograms are also exhibiting the unseparated, duplet, splited extra peak at the r. t. 2. 42 and 2. 54 having the equal basemarking width of only one peak compaired to other peaks of the impurities
我們在分析時得到了額外的未分離的峰、對峰或裂峰(在中方人員面前當場試驗,甚至使用中方人員的色譜柱和分析方法時也是如此) ,這些色譜圖在保留時間為2 . 42和2 . 54分鐘時也呈現出額外的未分離的峰、對峰和裂峰,與雜質的其它峰相比,這些峰的峰底寬不相上下。The architecture has a classical style while the design of the interior is very environmental friendly
中心建築古色古香,一梁一柱仍保留傳統特色,內部則採用環保的設計概念,新舊交融。The simulation results with real aviation remote sensing image show that the improved method effectively keeps the image fractal features and can obtain more accurate fractal dimension
對模擬影像及實際航空遙感影像進行模擬,結果表明:改進后的三稜柱面法較好地保留了遙感影像的分形特性,計算的分形維數也更為準確。All the chromatograms ( received ) i. e resolution solution, 3 standards, rifampicin dilute test soln., assay solution are chromatographed at the responce of 0. 18 au but only the chromatogram of test preparation showing impurities is chromatographed at the response 0. 44 au to hide the unseparated problematic impurity peak
我們在分析時得到了額外的未分離的峰、對峰或裂峰(在中方人員面前當場試驗,甚至使用中方人員的色譜柱和分析方法時也是如此) ,這些色譜圖在保留時間為2 . 42和2 . 54分鐘時也呈現出額外的未分離的峰、對峰和裂峰,與雜質的其它峰相比,這些峰的峰底寬不相上下。Article 14 mine pillars and rock pillars to be preserved as specified in the mining designs shall, within the prescribed period of time, be protected and may not be exploited or damaged
第十四條礦山設計規定保留的礦柱、巖柱,在規定的期限內,應當予以保護,不得開采或者毀壞。In order to compare the retention time ( rt ) and limits of detection of 20 organophosphorous insecticides in different conditions the experiments were carried out using a medium polar capillary column ( db - 1701 ) and a no polar capillary column ( db - 1 ) with two detectors ( gc - fpd and npd ). the rt of 20 organophosphorous insecticides in two different polar capillary columns was a retention qualitative method for 20 organophosphorous insecticides. db - 1701 capillary column coupled with gc - fpd detector was used in the following study, the limits of detection were in range of 5x10 - 11 ~ 2x 10 - 12 g, the linear range was 2x 10 - 9 ~ 1 x 10 - 11g
本研究用兩種檢測器(氮磷檢測器和火焰光度檢測器儀器)和兩種不同極性色譜梓(中極性毛細管色譜柱db - 1701 、非極性毛細管色譜柱db - 1 )作為研究手段,比較了20種有機磷殺蟲劑在兩種色譜柱( db - 1 、 db - 1701 ) 、兩種檢測器( fpd 、 npd )上的保留時間及最小檢測量,建立了用不同極性色譜柱上有機磷農藥的保留時間可作為有機磷農藥雙柱定性確證的的方法;建立了db - 1701 , gc - fpd測定蔬菜中20種有機磷殺蟲劑的氣相色譜法,該方法的最小檢測量為5 10 ~ ( - 11 ) 2 10 ~ ( - 12 ) g ,線性范圍在2 10 ~ ( - 9 ) 1 10 ~ ( - 11 ) g時,相關性良好。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 whole pedestrian street is 1218 meters long and composed of three main roads : shangjiu road, xiajiu road, dishifu road. the street - side verandas built in qing dynasty were renovated with the original facades and decorations unchanged, such as floral carvings, daughter s walls, colonnades, brick carvings and lime sculptures
除了令人目不暇給的眾多商品,沿街的騎樓建築更是值得細細觀看,原建於清代的騎樓建築現在已經翻新重整,但仍保留了外觀的特色,如雕刻精巧的山花女兒墻羅馬柱磚雕灰雕等。One cause of retention time uncertainty identified is poor oven temperature repeatability
一個引起保留時間不確定度大的因素是差的柱溫箱溫度重復性。The capacity factor, which governs resolution, retention times, and column efficiencies of components of the test mixture, is also temperature - dependent
容量因子與柱溫有關,決定分離度,保留時間和柱效。Even when the oven temperature readout shows that it has reached the required temperature, significant temperature gradients may persist thus causing variations in the temperature experienced by the analytes
即使柱溫的顯示值達到了設定值,由於實際溫度梯度的存在,也會影響被分析物的保留時間。The profession produces the carvings, stone material craft, cylinder of various marble, granite, stone material and put together various shape handicraft product of flower, geomancy ball. . etc. and special design etc., our products reserve a traditional stone material not only of natural and elegant in the meantime in keeping with market development trend, guide a star class cabaret, market and transact building and family of green decorate current
專業生產各種板材、圓柱,線條、拼花、風水球、以及特別設計的各種造型工藝品等,我們的產品不但保留傳統石材的天然高雅同時適合市場發展趨勢,引領星級酒店、商場、辦公樓及家庭的綠色裝飾潮流。It features the wood architecture of the song dynasty, which is unique to southern china. inside the nunnery stands a newly cast two - metre high statue of the monk huineng
其中大雄寶殿之樑柱,完整的保留了宋代木構架建築風格,是嶺南罕見的精湛木作工藝。By using ec membrane material as column packing, double - distilled water as mobile phase, the retention times ( tr " ) are measured with suitable inorganic and organic compound as solutes. 3. complying with the retention times, the partition coefficient of the solute ( ka " ) and the ratio of the surface excess concentration of solute ( ) with the concentration of the parent fraction ( cab ) are calculated
利用物理改性的方法研製了乙基纖維素( ethylcellulose ,簡稱ec )膜材料,並將其作為高效液相色譜柱的固體填料,以高效液相色譜模擬反滲透實驗平衡條件,以水為流動相,選擇合適的無機物和有機物作為溶質,測定乙基纖維素對它們的相對保留時間及平衡分配常數k _ a 。The enzyme retained full activity after being treated at room temperature for 1 hour at ph between 4. 0 and 11. 5. the enzyme can be incubated at 50 for 4h with only less 50 percent loss of activity and is stable in the frozen state. when streptomyces griseus atcc14811 was cultured in 10. 3 % sucrose yeme liquid medium, production of extracellular cholesterol oxidase increased for 5 days before decrease
利用硫酸銨鹽析及deae -纖維素離子交換柱層析提取純化灰色鏈黴菌atcc14811發酵上清液中的膽固醇氧化酶,理化性質研究表明酶作用晟適ph為8 . 0 ,最適溫度為45 , ph穩定范圍在ph4 . 0 - 11 . 5之間,在50條件下保溫4h ,仍保留54酶活力。Properties of filler ( such as carrier ' s shape, particle diameter, pore size, surface area, as well as surface coverage, carbon content and bonded types of the bonded group ) and filling of chromatographic column shall directly affect retention behavior and separation effect of the articles to be tested
填充劑的性能(如載體的形狀、粒徑、孔徑、表面積、鍵合基團的表面覆蓋度、含碳量和鍵合類型等因素)以及色譜柱的填充,將直接影響待測物的保留行為和分離效果。This is generally more of a problem for manual injections. in the long term, gradual loss of stationary phasefrom the column causes a trend towards shorter retention times
在長時間的使用中,色譜柱固定相的逐漸流失也會使保留時間逐漸提前。The stanley plaza was designed with the intention of maintaining the rural features, establishing harmony with the surrounding area and coping with the development of ma hang estate
赤柱廣場的設計意念,是保留當地的鄉郊特色,將建築物融入周圍環境,以及配合馬坑村的發展。分享友人