In this work, the interaction between umbelliferone and bovine serum albumin was studied by performing two different kinds of titration modes. The two spectroscopic data matrices were augmented, and then the information of experiment data was increased. The augmented experiment data matrix was analyzed by the MCR-ALS method. This procedure allowed the recovery of the concentration profiles for each species and the calculation of the ∶ ratio in the complex and the apparent equilibrium constant.

采用兩種不同的試劑滴加模式對傘形花內(nèi)酯與BSA的相互作用進(jìn)行研究美女激情在线网址，對經(jīng)典的熒光光譜數(shù)據(jù)矩陣加以擴展偷窥网址，增加了實驗數(shù)據(jù)的信息量久久久久久九综合久日本精品；進(jìn)而應(yīng)用MCR-ALS對該擴展的熒光光譜矩陣進(jìn)行迭代計算xxxxxA片，較好地分辨出作用過程中濃度變化趨勢圖国产精选永久免费，并計算出傘形花內(nèi)酯與BSA的表觀結(jié)合常數(shù)和結(jié)合比国产男女超爽视频免费播放。

The initial apparent rate constant, reaction order in term of Ru(superscript 3+)+ or (superscript 3+) concentration, equilibrium constant for the reaction of bipyridyl and Ru(superscript 3+) or (superscript 3+) in the presence of hydroxylamine hydrogenchloride were determined.

在鹽酸羥胺存在下，測定了Ru(上標(biāo) 3+)和(上標(biāo) 3+)與bipy的反應(yīng)表觀速率常數(shù)人人爽人人操人人摸、濃度級次及反應(yīng)平衡常數(shù)国产羞羞视频一区免费看。

The non-equilibrium stage model is used to simulate catalyticdistillation process for cumene synthesis using low concentration propylene and benzene.

對苯與低濃度丙烯合成異丙苯的催化精餾過程建立非平衡級模型。

The recognition capability and adsorption rate of MIP can be significantly enhanced by selective modification.Separation factor could be increased from 1.60 to 3.06 after modification when naringenin was chosen as competitive molecules, and the time needed for adsorption equilibrium could be reduced from 100 min to 60 min.Within a certain range, increasing template molecule concentration or diazomethane dosage, or adopting solvent which had weaker hydrogen bond action with template molecules could all improve the modification effect.

結(jié)果表明美女黄8频a美女大全软件，選擇性修飾能明顯提高M(jìn)IP的識別能力與吸附速度AA不卡免费视频，以柚皮素為競爭分子，分離因子可從修飾前的1.60提高到修飾后的3.06日本熟妇乱子A片久久，吸附平衡時間從修飾前的100 min降低至修飾后的60 min日韩电影成人免费观看网站在线观看；在一定范圍內(nèi)提高模板分子濃度，增大重氮甲烷用量九色论坛，采用形成氫鍵能力較弱的溶劑91艹在线视频网，均能提高修飾效果。

The features of this dissertation are lie in: a The concept of"Influence Distance"was presented to quantitatively express"corner effect", systematicly studied on the influence of all factors on"influence distance". It could provide reference to angle designing from the view of heat treatment; b Deeply studied on the influence of shape factor to carbon concentration field. It could provide reference to gear designing from the view of heat treatment; c New model was set up to describe the two-dimensional concentration field of carbide dispersion carburizing. The shortcomings of"effective diffusion constant method"and"equilibrium constant method"were overcome in this model.

本文的特色在于：①提出了用"尖角影響距離"定量描述"尖角效應(yīng)"的方法狼友视频主页入口在线观看，并系統(tǒng)研究了各種因素對"尖角影響距離"的影響規(guī)律国产乱人伦免费精品视频，從熱處理角度為工件尖角部位的設(shè)計提供依據(jù)；②首次深入研究了齒輪的各種形狀因素對濃度場的影響迷奸国产激情网，從熱處理角度為齒輪設(shè)計提供依據(jù)黄色网在线免费观看视频；③建立了能夠更有效地模擬過飽和滲碳濃度場的數(shù)學(xué)模型，該模型克服了"有效擴散系數(shù)法"及"平衡常數(shù)法"的不足香蕉色狼网站。，與"最小自由能法"可互為補充艹艹艹WWW。

Generally, we calculate the concentration of persistent organic pollutants, which is very low in the water by the concentration of organism or sediment under equilibrium condition.

通常，水體中極低含量的持久性有機污染物的濃度可以用平衡條件下的生物體內(nèi)或沉積物中的污染物濃度來推算日韩亚洲欧美激情视频，即應(yīng)用生物監(jiān)測或沉積物分析方法国内大量愉拍人妻精品视频。

The PEG concentration of liquid-liquid equilibrium data were measured with Refractometer and the salt concentration were measured with Atomic Absorption spectrophotometer.

三成份液液相平衡數(shù)據(jù)是利用折射儀量測PEG濃度，與利用原子吸收光譜量測鈉離子含量以推算鹽類濃度黃色視頻久久免費。

Research results of phase equilibrium for the KOH—K〓CrO〓—H〓O system, the KOH—KAlO〓—H〓O system and the KOH—K〓CrO〓—KAlO〓—H〓O system revealed that lower concentration of KOH was beneficial for the crystallization of KAlO〓, and within a certain range, higher concentration of KOH was favorable for the crystallization of K〓CrO〓.

KOH—K〓CrO〓—H〓O體系国产黄色网站在线看，KOH—KAlO〓—H〓O體系和KOH—K〓CrO〓—KAlO〓—H〓O體系相平衡研究結(jié)果表明十八岁禁网站黄，較低的氫氧化鉀濃度有利于鋁酸鉀結(jié)晶析出，一定范圍內(nèi)色色哟呦，較高的氫氧化鉀濃度有利于鉻酸鉀結(jié)晶析出欧美交a欧美精品喷水，因此，通過控制氫氧化鉀濃度可以使鉻酸鉀—鋁酸鉀—氫氧化鉀得以分離欧美精品久久久久久中文。

The results show that the maximum growth quantity of Nocardia can be achieved after culturing 120 h and obvious selective adsorption of Nocardia on the surface of pyrite and sphalerite can be detected. The maximum adsorption rate on the surface of pyrite is 96.99%, whereas it is less than 20% in the case of sphalerite. Adsorption equilibrium can be attained within 20 min on the surfaces of the two minerals. pH value is the key factor influencing upon selective adsorption, and the difference of adsorption quantity on the surfaces of two minerals is apparent when pH is between 4 and 10. Slurry concentration over 6 g/L is favorable to selective adsorption. Nocardia cell concentration, stirring speed and temperature have no obviously effect on selective adsorption.

結(jié)果表明：培養(yǎng)120 h后諾卡氏菌達(dá)到最大生長量日韩最大的男女视频网站；諾卡氏菌在黃鐵礦和閃鋅礦表面發(fā)生明顯的選擇性吸附，在黃鐵礦表面的最大吸附率可達(dá)到96.99％国产乱交视频操小阴道，而在閃鋅礦表面的吸附率大都在20％以下激情视频文学；諾卡氏菌在兩種礦物表面于20 min內(nèi)即可達(dá)到吸附平衡； pH值是影響諾卡氏菌在兩種礦物表面發(fā)生選擇性吸附的關(guān)鍵因素禁止啪啪啪免费视频观看， pH在4～10之間時BBIXX免费视频无码，選擇性吸附現(xiàn)象明顯；礦漿濃度超過6 g/L時有利于發(fā)生選擇性吸附妓女视频妓女网免费；細(xì)胞懸濁液濃度日日射人人操、攪拌速度和溫度對吸附效果影響不大，均可產(chǎn)生選擇性吸附av先锋资源在线。

According to the law of conservation of mass and the law of Nsimultaneous equilibrium, the mathematics model of Ni -NH3-NH4 -C2O42-H2O thermodynamic equilibrium system was first built, and the corresponding logarithms concentration -pH diagrams of the system were also drawn.

本文的主要創(chuàng)新內(nèi)容有：首次采用膜電解電溶法制備高純氯化鎳溶液特级黄色淫片啪啪，通過陰離子交換膜的選擇，在自行設(shè)計的膜電解槽中控制適當(dāng)?shù)碾娊鈼l件一级黄色视频6f，制備出滿足生產(chǎn)特種鎳粉要求的氯化鎳溶液色精品亚洲自拍偷拍。