ph phase 中文意思是什麼
ph phase
解釋
相位-
Studies showed that process and condition control had critical effect on the preparation of yig phase, and the proper conditions specialized as follows : using ammonia - ammonium nitrate ( nh3 - nh4no3 ) as precipitant, ph scope from 10 to 10. 5, using dissolving salt as law materials, dropping their mixed solution into precipitant, precipitation rate at 0. 8ml / min
研究表明，共沉澱的過程和條件控制對yig的合成具有重要影響。實驗得出共沉澱的合適條件為：以nh _ 3 - nh _ 4no _ 3為緩沖溶液，控制ph范圍為10 . 0 ? 10 . 5 ，採用可溶性鹽為原料配製溶液，滴加到沉澱劑中的共沉澱方式，共沉澱速度為0 . 8ml min左右。 -
Aluminum coagulation pretreatment enhances the uf removal of ha and greatly ameliorates the effect of ha on the membrane flux decline. at ph = 7. 0 the mechanism is adsorption of ha on the amorphous solid - phase al ( oh ) _ 3 ( s ), while at ph = 5. 0 the mechanism is charge - neutralization. in terms of the removal of ha ( toc, uv _ ( 254 ) ) and the membrane flux decline, the effect of coagulation under ph = 7. 0 condition turns out to be much better than that under the condition of ph = 5. 0
Ph = 7 . 0條件下的混凝預處理機理主要是鋁鹽高分子水解產物對腐植酸的吸附網捕作用， ph = 5 . 0時的機理主要是帶正電荷低分子鋁鹽水解產物吸附電中和作用，從toc和uv254的去除率以及膜滲透通量的變化情況來看， ph = 7 . 0條件下的混凝預處理優于ph = 5 . 0 。 -
The factors, such as feed solution concentration, stirring speed, strip solution concentration and the ph value of feed solution, have been discussed when the membrane phase only contained membrane solvent
當膜相中不含載體時，分別考察了攪拌速度、料液相濃度、反萃取液濃度和料液相ph值等因素對滲透系數的影響。 -
The results show that the dissolution and phase transformation products of chloropinnoite have been clearly influenced by solution ph, temperature, and total boron in the solution, but the third composition except boric acid has barely influenced on the dissolution and phase transformation of chloropoinnoit
結果表明氯柱硼鎂石的溶解轉化產物隨溫度、溶液中的酸度、溶液中的總硼濃度而異。 -
The variable factors of liquid chromatography are composition and ph value of the mobile phase, same type of chromatographic column but from different manufacturers or different batches, column temperature, sampler and detector temperature, etc
液相色譜法中典型的變動因素有：流動相的組成和ph 、不同廠牌或不同批號的同類型色譜柱、固定相、柱溫、進樣器和檢測器溫度等。 -
Since viscosity of emulsion is important to elm separation process, it is necessary to research the viscosity of emulsion. during the study of separation of copper in the model industry waste by emulsion liquid membrane, some operating parameters are investigated, including the value of ph in the external phase, the concentration of acid in the internal phase, the concentration of copper in external phase, the concentration of surfactant, the kinds of carriers in the membranes phase as well as the concentration of carriers
對乳液膜體系分離銅離子的研究，主要是考察分離條件（如外水相的ph 、內水相酸的濃度，外水相銅離子的濃度，載體種類、載體濃度、表面活性劑的濃度等）對銅離子提取程度的影響，通過實驗得到，外水相的ph值是乳液膜分離銅離子的一個重要原因，這主要是由於cu （ oh ） _ 2溶度積和界面反應的化學平衡決定的。 -
The solution was adjusted to ph value of 6. 5, followed by extracted with ethyl acetate, evaporated to dryness and dissolved the residue with mobile phase. the solution was subsequently subjected to separate hplc assay for each drug
用稀醋酸溶液（ 0 . 01mol l ）調節ph至6 . 5 ，以乙酸乙酯提取，提取液經減壓濃縮至近干，以流動相溶解定容，然後用高效液相色譜測定。 -
Increasing ph of water samples induces partitioning of metals to solid phases and hence transport of metals with suspended sediments. 3. increase in concentration of sediment promotes adsorption for trace metals onto solid - phase in the estuary, but has little influence on partitioning coefficient for trace metals
水體懸浮泥沙濃度的增大將普遍提高體系中微量金屬在固相中的吸附，但對微量金屬的固-液分配系數k _ d （為金屬在泥沙固相中的質量濃度與其在溶液相中的體積濃度之比值）的影響並不顯著。 -
Secondly the cellulase liquid as the raw material were extracted by the aqueous two - phase. the influences of molecular weight of peg, concentrations of peg and salt, ph value, the phase volum ratio etc, the extraction rate and the partition coefficients were studied. the optimum condition was also determined
其次以纖維素酶液為原料，用雙水相萃取技術提取纖維素酶，考察了不同分子量的高聚物聚乙二醇peg和其質量濃度、其鹽濃度、 ph值、相比等對萃取率和分配系數的影響，確定出雙水相萃取纖維素酶的最佳工藝條件。 -
The power prepared was examined by many kinds of analytic measures, like as xrd, xps, tem, sem and x rays fluorescence, etc. the sol - gel method was used to synthesize dy - doped titanium oxide, the impact of elements such as solvent ' s quantities, temperature, ph value, calcination temperature on the course of sol - gel is studied, and the quantities of mixed rare earth is also studied on the influence about the structure of phase, thus established the best technology parameter
本文對摻雜稀土元素鏑的氧化鈦和氧化鋯超微陶瓷粉末的制備的工藝過程進行了研究，並用xps 、 xrd 、 tem 、 sem和x射線熒光等多種測試手段對制得的粉末進行了分析。用溶膠-凝膠法合成氧化鏑/氧化鈦的陶瓷粉末，研究了溶劑量，溫度， ph值，煅燒溫度等對溶膠-凝膠過程的影響，以及摻雜稀土量對相結構的影響，從而確立了最佳的工藝參數。 -
Xu y. studies on randomized algorithms for sat problem and its phase transition phenomenon [ ph. d. thesis ]. hefei : university of science and technology ofchina, 2002 ( in chinese with english abstract )
徐雲. sat問題的隨機演算法及其相變現象研究[博士學位論文] .合肥:中國科學技術大學， 2002 -
Based on solid - liquid interface ion exchange model, using in - situ data of ph, sediment concentration, trace metal and salinity in the changjiang estuary, solid - liquid phase transformation for metals cu, zn, cd, co, ni through salinity gradient was calculated, and the modeling results was compared with in - situ data sets reported in literature
華東師范大學博士學位論文摘要6 .在固一液界面離子交換模型的基礎上，以長江口現場調查得到的ph 、懸浮泥沙濃度、金屬濃度和鹽度作為模型的輸入量探討了cu 、 zn 、 cd 、 c 。 -
The factors affecting the permeation coefficient which contain original feed solution concentration, stirring speed, the original ph of strip solution and the original ph of feed solution have been discussed when the membrane phase only contains membrane solvent
當膜相中不含載體時，分別考察了料液相初始濃度、攪拌速度、反萃取液初始ph值和料液相初始ph值等因素對滲透系數的影響。 -
The results showed that kp value increased with the increase of the initial concentration and ph value of the feed phase. the determined diffusion coefficient showed good agreement with the value that were calculated by the experiential equation given by castillo r. reactive extraction equilibrium constant kr increased with the increase of the initial concentration of the feed phase and the carrier concentration, while kr value increased slowly in the high initial concentration of the feed phase
分配系數的研究結果表明，分配系數kp隨著料液苯酚濃度增大而增大，隨料液ph值增大而升高;採用多孔板法測定水相中苯酚的擴散系數，並將測定值與經驗公式估算值進行對比，結果表明，測定結果是可靠的;表觀反應萃取平衡常數kr隨著載體濃度升高而增大，隨著料液濃度的增加而增大，而在濃度較大時， kr增大趨勢變緩。 -
For the liquid phase method, it is discovered that the optimal encapsulation is obtained at stalling ph equal 8. 5 by the analysis of the influence of ph on the compactness. for the atmospheric chemical vapor deposition, the optimal experimental condition of coating is determined by the analysis of the influence of different reaction temperature and different flow rate of o2 and different reaction time on the compactness of the coating and the luminescent performance of the phosphor in the experimental scope
對于液相包膜，通過分析陳化ph值對膜層緻密性能的影響，發現在ph值為8 . 5陳化能夠得到最佳的包覆；對于化學氣相沉積法，通過分析不同溫度、不同氧流速、不同時間對包覆膜層緻密性能和zns ： cu材料的發光性能的影響，找到了該實驗范圍內包覆的最佳條件。 -
2. to explore and optimize the experimental conditions, such as ionic concentration and ph value, which markedly influenced the detection system of the lsaw biosensor in liquid phase
2 .探索並優化液相中na +濃度、 ph值等多種因素對漏聲表面波生物傳感器液相檢測系統的影響。 -
Corresponding soluble salts have been chosen as raw materials and ammonia as precipitator. the optimum ph value is 8. 5 - 10 and higher concentration is helpful for crystal growth. the perovskite phase plzst can be synthesized at 750 by solid state reaction
合適的工藝條件為：選擇以各離子的可溶性鹽為原料，以氨水為沉澱劑，通過共沉澱得到白色無定型前驅體，最佳的ph值范圍為8 . 5 10 ，溶液的濃度越高越有利於固相反應合成中晶體的形成，適當的沉澱后處理過程如水洗、干磨能促進plzst晶體的生成。 -
In this study, effects of salinity, ph and spm on the solid - liquid phase partitioning for some trace elements ( cu, zn, cd, co, ni ) were examined with the samples from changjing estuary
本論文即針對取自長江口的樣品，系統性地研究了鹽度、 ph和懸浮泥沙濃度等重要環境因素對一些微量化學元素（包括cu 、 zn 、 cd 、 co 、 ni ）固-液相態變化的影響。 -
And the factors affecting the permeation coefficient which include original carrier concentration, the original ph of feed solution and membrane types have also been discussed when the membrane phase contains membrane solvent and carrier
當膜相中含有載體時，考察了載體初始濃度、料液相初始ph值和膜類型等因素對滲透系數的影響。
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