micro reaction 中文意思是什麼
micro reaction
解釋
微量反應-
New method for polarographic determination of micro amount of methenamine based on nitrosation reaction
一種檢測微量烏洛托品的新方法 -
In this paper, the stereoisomer rearrangement of biomarker compound for the exclusive reaction form the electronic off - domain to the out - proton magnetic rotation is interpreted in the sedimentary system in terms of the micro - particle wave motion and the molecular orbital theory
摘要應用微觀粒子波動和分子軌道理論、解釋生物標志化合物在沉積體系中自身獨有的「電子離城外質子磁旋反應」的重排機理。 -
Through the approach of investigative questionnaire and ability examination, considering both teachers " teaching practice in senior high school and students " need in analyzing and resolving problem, taking the method of fixing the quality and quantity, we make a demonstration research. at last, we draw a conclusion that the 19 manifestations of chemistry ability can be reduced to three levels : the basal level, called repeating thinking, includes distinguishing and judging the chemical fact and relations of quantity in chemical reaction, comparing and summarizing the chemistry fundamental knowledge ; innovative thinking level includes illogical thinking and logical thinking. illogical thinking mainly contains intuition, association and space imagination of micro - particle
通過調查問卷、能力測試等途徑，結合教師在中學化學的教學實踐和學生在分析、解決問題的實際需要，採用定性與定量結合的方法，進行實證研究，得出結論：化學學科能力的19種表現形式歸納為3個層次：最基礎的再造性思維能力層次包括對化學事實和化學反應中量的關系的識別和判斷、對化學基礎知識的比較概括；以培養創新能力為核心的創造性思維層次包括化學直覺思維、聯想、對微觀粒子的空間想象為主的非邏輯思維和靈活運用已學的化學知識通過分析、綜合地解決問題為主的邏輯思維；化學實驗能力層次是化學學科能力的最高層次，它以思維能力為基礎，集中體現了化學教學的基本特徵，實驗能力層次包括：選用實驗方法和設計實驗方案，對實驗的評價，研究和處理實驗事實、資料、數據，發現規律，表達實驗及其結果，最終解決問題的能力和發散思維。 -
It is shown that the liquid phase methods, in which particularly methods of the sol - gel, deposition, micro - lacteous, hydrothermal / solvothermal reaction and hydrolyze, should be mentioned, as the most wildly used method in the present
指出液相法，尤其是溶膠凝膠法、沉澱法、水解法、微乳液法、水熱溶劑熱法等是目前制備納米金屬氧化物材料最廣泛應用的方法。 -
The research shows that students misunderstand the relation between force and motion. gravity and action / reaction ; that in dc circuit, students of different age groups have the belief of " consumption of current ", " clashing currents " and " the battery as a constant current generator " ; that in understanding the concepts of electricity students lack th e knowledge of relating the micro with the macro ; and that students have serious difficulties in understanding the propagation of mechanics wave, the speed of wave and superposition, and do not make a distinction between the initial conditions and the medium properties of the system
具體表現在：學生對力和運動的關系、重力和平衡、作用力與反作用力存在一些誤解；對直流電路，不同年齡的學生不同程度地存在電流消耗、碰撞電流、恆定電流源等觀念，而且對電學概念的理解缺乏宏觀與微觀的聯系；學生在機械波的傳播、波速、波的疊加上存在嚴重的困難，對于機械波的傳播學生不能區分初始條件和媒質特性，並錯誤地將動力學某些觀念與機械波進行類比。 -
Enterobacteriaceae : micro - organisms which ferment glucose and show a negative oxidase reaction when the tests are carried out in accordance with this li
腸道桿菌:依照本li試驗時，能發酵葡萄糖，氧化酶陰性的微生物即為腸道桿菌。 -
A model architecture being made up of vehicle generation model, network model, traffic management and control model and car driving model ( car - following, lane - changing and event reaction model ). under the framework of model architecture, the kernel car basic driving micro - simulation models are developed. according to the characteristics of time - slice scan simulation, kernel models can provide flexible description of vehicle driving behaviors
研究結果確立了車輛基本行駛微觀模擬模型的體系結構，該體系結構由車輛生成模型、路網描述模型、交通管理與控制方案模型及車輛行駛模型（跟車模型、換道模型和事件反應模型）構成，是基於netsim模型建立bdsim模型的框架。 -
On the basis of magnetic fluid sealing principle and micro - nano characteristics, this paper studied and designed a kind of new micro - nano magnetic fluid sealing structure that could satisfy more nicely the sealing requirements of stirring shaft of high speed pressured reaction axe with large length to diameter ratio, and by means of experiment the optimization de sign was carried out on its relevant parameters
該文根據磁性流體密封原理和微納米特性，研究設計了一種能更好地滿足高速大長徑比壓力反應釜攪拌軸密封要求的新型微納米磁性流體密封結構，並通過實驗對其相關參數進行了優化設計。 -
Such film is composed of magnetic particles and micro - porous polyvinyl difluoride ( pvdf ) film. four factors are taken into account : concentration of ferrous chloride and sodium hydroxide, reaction temperature and time
對于復合膜的制備，具體考察了影響fe3o4在膜中原位化學轉化生成的四個主要因素：氯化亞鐵鹽濃度、堿濃度、反應溫度和反應時間。 -
Abstract : this paper discusses the principles for selecting the breakdown decision current value in electrolyte strength test based on the structure features of electrolyte, causes and processes of electric breakdown, and human body reaction when suffering from macro electric shock risk by different electric currents, and makes supplementary analysis and explanation on the conditions of micro electric shock risk and the larger distributing capacitance in test circuits
摘要：從電介質的結構特點和產生電擊穿的原因、過程以及人體遭受不同電流宏電擊危險時的反應兩個方面，論述了電介質強度試驗中擊穿判定電流值的選取原則，並對微電擊危險和試驗迴路中存在較大分佈電容的情況，作了補充分析、說明。 -
The result of experiment showed that the reaction between ti and c is a thermodynamic course, when 2 wt % mg is added to melt, it can restrain the formation of fragility phase al3ti, and gained al matrix composite which contained tic reinforced particles only. because mg reacts with the forms a micro - high temperature field around the oxide around the graphite particles and the oxygen gas which is brought by the immersion bell, and the reaction gives out a lot of heat energy, thus forms many high micro - fields in melt, which prompt the reaction between the al and ti
加入適量的mg （ 2wt ）可以抑制tic al復合材料中的脆性相al _ 3ti的產生，生成僅含tic的鋁基復合材料；由於活化劑鎂在體系中與石墨顆粒周圍的氧化物、以及外來的氧反應放熱，在熔體中形成微高溫區，促進al - ti反應，同時， al - ti反應也是放熱反應，因此體系中的內能急劇增大，促使al _ 3ti分解以及ti朝c顆粒擴散，縮短反應的孕育時間。 -
The phase composition, microstructure and the interface characteristic were all analyzed through xrd, sem, optical microscope, eds, etc. the results are listed as follows : the growth mechanism of al - 5zn - 10si alloy is that molten aluminum keep a continuous oxidation and growth in the way of cell - shape through the micro - channels which transfer the molten aluminum to the reaction front
採用xrd 、 sem和光學顯微鏡以及能譜分析法，研究分析了al _ 2o _ 3 sic ni al - si合金多相陶瓷基復合材料的相組成及其界面特徵。研究發現： al - 5zn - 10si合金原位氧化生長是合金熔體通過氧化體中的微觀通道傳輸到氧化生長體前沿繼續氧化，並以胞狀形式向前生長。 -
4. experimental data analysis and theoretical calculation indicated that the interface micro - structure of the solid - state displacement reaction between mo2c and si can be explained properly by the new theoretical model : rate - control - elements convergent diffusing model
實驗數據分析和理論計算表明，本文提出的「速率控制元素非平行擴散模型」可以很好地解釋mo _ 2c - si固態置換反應的微觀界面結構。 -
Increasing the reaction time, zirconium phosphate becomes the main crystalline of the coating. the coating surface is coarse, loose and two many cracks and micro - holes exist in the section image of the coatings. the ceramic coatings
正向脈沖作用增加，有助於膜層內- al _ 2o _ 3含量增多、膜層增厚，但是膜層由於生長過快而較粗糙、多孔。 -
Traditional micro - displacement actuator always uses heat - expanded materials and piezoelectric ceramic. and these materials universally have many disadvantages, such as small expanding - contracting value, long reaction time, complex driving structure, easily aging and so on, which seriously influence output range and controlled precision
傳統的微位移驅動器的驅動材料多採用熱膨脹元件和壓電陶瓷，由於在這類材料中普遍存在伸縮應變量小、反應時間長、驅動結構復雜、易老化等問題，嚴重影響了驅動器工作范圍的擴大和控制精度的提高。 -
By means of xrek sem, mip, bet modern testing apparatus and avenue, reinforced durability of nthpc mechanism by fd - 1 is studied. it is proved that mineral admixture can prompt pore tiny, promote interface station and decrease ch phase. ca ( no2 ) 2 can activate hydration reaction at early age, but it harasses migration mechanism of water in micro - pore,
試驗證明，礦物外加劑使水泥漿體孔徑細化、水化產物相密實、界面過渡區改善、 ch晶相總量減少; ca困02 ） 2促進和穩定了ch晶體生成，但改變了水泥石中水的遷移機制，包括遷移途徑和速度。 -
Judging process and reaction time incarnate the subjective reaction of driver. two seconds lane - changing can inosculate with the real conditions perfectly. a vehicle basic driving micro - simulation software system - bdsim ( basic driving simulation ) is developed, which is tested by tsis
本文在核心模型的基礎上開發了車輛基本行駛微觀模擬軟體系統? bdsim （ basicdrivingsimulation ） ，應用該系統對理工大學徐東平價路段進行了模擬分析，並應用tsis驗證了bdsim模型的準確性與合理性。 -
The work mainly consists of four parts : the first part is to use oxidation and lpcvd technique to produce sio2 mask film and si3n4 insulation film in order to enhance the heating efficiency of micro chamber, and guarantee the carry out of the reaction. the second part is to use the combination of dry etching and wet etching to produce reaction micro chamber, it is the container which carry out the pcr reaction, and dna sample carry out amplification reaction here. the third part is to use the sputtering, photolithography to produce heaters and temperature sensors which heat the reaction micro chamber and provide the temperature condition for the pcr reaction
首先，利用氧化工藝和lpcvd技術，生長sio _ 2掩膜層和si _ 3n _ 4絕緣層，以提高反應腔的熱效率，保證擴增反應的順利進行；其次，用濕法腐蝕和干法刻蝕相結合的方法加工微型腔體，使之作為dna樣品進行pcr擴增反應的容器；第三，用濺射、光刻等工藝在微型腔體底部製作微型加熱器和溫度傳感器，實現對反應腔體的加熱及其溫度的精確測量，提供pcr擴增反應所需的溫度條件。 -
Cyclic voltammetry indicated that the reaction mechanisms of micro - and nc copper are identical, but the anodic peaks current density of nc copper is much lower than that of mc copper. the potentiometric analysis demonstrated that the pitting corrosion seemed to happen earlier on nc copper surface than on the mc surface. the xrd found cu2o on nc copper surface while no oxide was found on mc copper surface
陽極極化實驗表明，納米晶銅的致鈍電位、致鈍電流和維鈍電流都比微米晶銅要低。循環伏安法表明兩者的反應機理沒有根本的區別，但對陽極電流峰的電流值來說，微米晶要高於納米晶，陰陽極峰的距離來說，微米晶要近一些。 -
When the biology reaction is finished we take lif detection on the micro - ball and count on the micro - ball attached with two kind of fluorescent dye. by counting the number of the micro - ball we can complete the biochemical analyses
反應結束后，通過激光誘導熒光（ lif ）檢測微球上攜帶的兩種熒光，對微球進行計數來完成生化分析。
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