等溫線的 的英文怎麼說
中文拼音 [děngwēnxiànde]
等溫線的
英文
isothermal-
Standard practice for determination of adsorptive capacity of activated carbon by a micro - isotherm technique for adsorbates at ppb concentrations
用ppb濃縮時吸附物的微縮等溫線技術測定活性炭吸附能力的標準實施規程A method to calculate quantitatively the adsorption volume or adsorption space of per mass of adsorbent derived from both the adsorbed molecule volume and the maximum adsorbance of a solute in an adsorption isotherm under a given experimential condition is presented firstly for a solid / liquid adsorption system of the solute in a dilute aqueous solution. this method is suitable for not only mono - layer adsorption, but also mani - layer adsorption and micelle adsorpion of surfactant constructed by hydrophile and lipophile groups. therefore, the surface concentration of the adsorbate, cs, deduced from the adsorption volume is possessed of the meaning of true concentration, and the value of the patition coefficient of the adsorbate between solid and liquid phass, p, attained by the cs and the c, solution concentration of the adsorbate, can be accurate. the foregoing a set of calculations are presented for the solid - liquid adsorption systems consisted of the wool fiber and separately dodecyltrimethyl - ammonium bromide ( dtab ) and hexadecyltrimethyl - ammonium bromide ( ctab ) in this paper. this provides a strong basis for adsorption thermodynamic investigation of adsorbate
對稀溶液中溶質的固/液吸附體系,首次提出了根據吸附分子體積和實驗條件下吸附等溫線中的最大吸附量計算單位質量吸附劑的吸附體積或吸附空間的方法.此法適用於單層吸附,也適用於多層吸附和具有親水親油結構的表面活性劑分子的膠團吸附.由此,吸附質的表面相濃度cs具有真實濃度的含義,相應地,計算得到的溶質的固/液分配系數p就有了準確值.分別計算由溴代十二烷基三甲銨( dtab )和溴代十六烷基三甲銨( ctab )與羊毛纖維構成的液/固體系分配系數等,為溶質吸附的熱力學研究奠定了基礎Attempt was made to determine sorption solely on the external surface by extrapolating the sorption isotherms to zero time.
有人設法使吸收只限於表面積上,即按吸收等溫線在時間接近零時所測定的數值。Calculation and isotherm adaptation of gas - solid adsorptionequilibrium of complicated components
復雜組分氣固吸附相平衡的計算及等溫線擬合Standard practice for calculation of pore size distributions of catalysts from nitrogen desorption isotherms
由氮解吸等溫線計算催化劑孔隙尺寸分佈的標準實施規程The adsorption isotherm of neptunium on silica gel correspond to the form of langmuir isotherm. according to clausius - claperon equation, from the slope in inkd vs 1 / t plot, adsorption heat could be estimated. from the data of adsorption heat it is concluded that the adsorption of neptunium on silica gel in nitric acid solutions belongs to chemical adsorption and the adsorption process is an endothermic reaction
三種價態的鎿在硅膠上吸附的等溫線符合蘭格繆爾吸附等溫線的形式,是單分子層吸附;根據克勞修斯-克拉柏龍方程,以1nkd對1 t作圖,通過直線斜率計算出吸附熱,從吸附熱的數據可判斷三種價態的鎿在硅膠上的吸附屬于化學吸附,是吸熱的過程;對npov ) 、 np ( v )和np ( vd在硅膠上的吸附進行了比較,提出了三種價態的鋒在硅膠上吸附的機理。Based on the two ctd data sets from the cruise of the summertime in 2000 and wintertime in 2001 in bohai sea and the collected historic observed thermohaline data, we analyse systemically the distributional characteristics of temperature, salinity and density in wintertime and summertime in the bohai sea and the results reveal that the current hydrologic characteristics of the bohai sea have some obvious variances relative to the previous research results. in summer there are three low - temperature centers in the middle - layer and underlayer of the middle parts of the bohai strait, liaodong bay - mouth and bohai bay - mouth, but there is a uniform high - temperature center in the middle part of the bohai sea. in winter the isotherms extend westward and northward to the bohai sea from the warm core of the bohai strait and a cold - water tongue off the qinhuangdao spreads southeastward out, so the saddle - like isotherm pattern is formed in the middle part of the bohai sea
利用2000年夏季和2001年冬季渤海兩次ctd資料和以前收集的渤海溫鹽調查資料,分析了渤海冬、夏季溫鹽密度的分佈特徵,結果表明,渤海現有的水文特徵與以往研究結果相比發生了明顯的變異:夏季在渤海海峽、遼東灣口和渤海灣口中部中、下層存在三個低溫中心,在渤海中部則出現一個上下均勻一致的高溫中心;冬季等溫線以渤海海峽暖中心向西和向北兩個方向伸入渤海,而從秦皇島外海有一冷水舌向東南方向伸展,在渤海中部海域形成「馬鞍狀」等溫線結構。A method for studying the oil and gas migration stages in superposed basin and its application
基於吸附等溫線的表面分形研究及其地球科學應用The geoisotherms around a gallery can be explained as a superposition of the original temperature field.
一個坑道周圍的等溫線可以理解為原始溫度場的疊加。Adsorption distribution coefficients increase with the increasing of temperature. the concentrations of redox reagents have light effects on adsorption within the studied concentration range
測定了硝酸溶液中三種價態的鎿在硅膠上吸附的等溫線和表觀吸附熱。Thirdly, adsorbents used for separating propylene were studied, and agno3 / sio2 with 15. 4 % ag + load showed superior adsorption properties. the adsorptive behavior of propylene was studied and it ' s adsorption balance isotherm was fitted by langmuir equation either
然後研究了丙烯吸附劑,發現銀離子負載量為15 . 4的gsb硅膠負載agno _ 3 ,吸附劑具有良好的分離丙烯能力,研究了丙烯在該吸附劑上的吸附行為並用langmuir方程擬合了其吸附等溫線。Taking the suspended sediment as the sand for the experiment and the normal nutritive matter - phosphorus in water as the contamination for simulation, the effect on the equilibrium adsorption of phosphorus from the initial concentration of the water phase phosphorous pollutant and the influence of sediment content on the isothermal adsorption of phosphorus are studied through the experiment
摘要以懸移質泥沙為試驗用沙,以水體中常見的營養物質磷為模擬污染物,通過試驗研究了含磷污染物水相初始濃度對磷平衡吸附量的影響和含沙量對含磷污染物吸附等溫線的影響。A line drawn on a weather map or chart linking all points of equal or constant temperature
恆溫線;等溫線氣象地圖或圖表上所畫的一條連結同溫或恆溫各點的線Finally, some experiments are carried out to examine the results of molecular dynamic simulation
與分子模擬得到的吸附等溫線相比,結果具有可比性,並對其差別作了分析。Continuous - flow column studies were performed to evaluated fluoride removal characteristics, regeneration procedures and extent of deterioration of the adsorbents
研究了吸附等溫線的形式和飽和吸附容量,明確了連續處理的控制條件、再生水平和時間。Standard test method for determination of nitrogen adsorption and desorption isotherms of catalysts by static volumetric measurements
靜態體積測量法測定催化劑氮吸附和解吸等溫線的標準試驗方法There is little difference between the two mean temperature fields, except that the slope of the isotherms appears to be somewhere greater in the right panel
這兩個平均溫度場沒有什麼差異,除了右圖等溫線的坡度似乎略為大一些之外。Use the built - in laser locatir to project a bright red dot on the exact location of a hot spot. rugged and lightweight the p65 was designed for use in harsh environments
可自動聚焦熱圖可附加語音和文本注釋可對熱圖進行點線區域等溫線的分析自動識別鏡頭等等。The traditional freundlich isotherms were compared with the two - species freundlich isotherms, the effects of the organic matter content ( om ) and ph were considered, and adsorption parameters affecting movement of cadmium in soil were gained
比較了freundlich吸附等溫線和考慮了ph值、有機質含量對吸附影響的兩組份freundlich ( twospeciesfreundlich , 2sf )吸附等溫線的優缺點,分析了有機碳、 ph對鎘在土壤中吸附特性的影響。In a word, ph and oc can affect adsorption characteristics of cadmium in soils, so the two - species freundlich model can improve the fitted precision on adsorption isotherms. nonequilibrium model can simulate the cadmium transport in saturated soils under steady flow condition
本文的研究表明,不同濃度鎘在不同質地土壤中的吸附與土壤的ph值和有機質含量有很大關系,考慮ph和有機碳的影響,有利於提高吸附等溫線的擬合精度。分享友人