預備體驗 的英文怎麼說
中文拼音 [yùbèitǐyàn]
預備體驗
英文
warminguexperiencee-
Niger with phytase activity about 2250 u / ml which selected by protoplast - uv mutation was used as original, prepared it into fungu - suspend - liquid, through uv mutation, daub on the filter - substract. pre - primary - selection was according to the lucency - circle, primary - selection was one fungus inoculate one flask to ferment, secondary - selection was using several high phytase activity fungus through one fungus inoculate 2 - 3 flasks to ferment. then one or two high phytase activity fungus of the secondary selection were used in the next mutation cycle
首先用粗略制備的原生質體經紫外誘變篩選到一株酶活為2250u ml的實驗出發菌；制備成菌懸液，紫外燈下照射誘變，紅光下塗抹篩選平板，恆溫培養2 3d ；按透明圈大小進行預初篩，挑選徑圈比大的菌落接斜面，恆溫培養3d ；按一株一瓶的方式進行初篩；從中選取酶活較大的3 5株，按一株2 3瓶的方式進行復篩；挑取酶活大且穩定的1 2株進入下一代誘變篩選。Jesus christ is god ' s only provision for man ' s sin. through him alone we can know god personally and experience god ' s love
耶穌基督是神為人的罪所預備的唯一救法。借著他我們可以親自認識他，並體驗神的愛。They apparently planned to ignite a peroxide - based solution using an electronic device, and scheduled a rehearsal within two days to see if they could smuggle the materials on board
很明顯地，他們打算通過一電子設備來引爆氧化氫液體炸藥，同時在兩天內就實施了一場預演來檢驗他們是否能將炸藥偷偷帶上飛機。Combining with the fact of our pharmacy academy, we pay attention to every part of the teaching process, such as preparing for lessons together, writing teaching plans, doing experiments in advance, simulating teaching, communication with students and teaching summing - up meeting, so as to enhance the teaching quality of experimental course
結合本校醫藥院校的基本情況，注重實驗教學活動的每個環節，如：集體備課、撰寫教案、預實驗、試講、與學生交流和教學總結會等，以提高基礎化學實驗課教學質量，達到培養優秀人才的目的。Chinese state media friday report that a chinese lab has 20 samples ready to go, but the centers for disease control and prevention ( c. d. c ) in the u. s. has not completed the necessary import procedures
中國媒體星期五報導說，中國一家實驗室準備好了20份樣本，但是美國疾病預防中心一直沒有完成必要的進口手續。Chinese state media friday report that a chinese lab has 20 samples ready to go, but the centers for disease control and prevention c. d. c in the u. s. has not completed the necessary import procedures
中國媒體星期五報導說，中國一家實驗室準備好了20份樣本，但是美國疾病預防中心一直沒有完成必要的進口手續。美國疾病預防中心還沒有對此做出評論。Therefor whenever the flood was coming, it is very important that we were prepared to control flood at any moment and safeguard our lives and property and did our best to minimized the damage by some science means, the dss of controlling the flood this paper introduced ought to reflect flood disaster real - timely, list all feasible projects by referring to historic experiences and pre - making plans, find out the optimization of all projects by integrated evaluating for decision maker
因此，當洪水到來時，作好防洪準備，採取有效措施，隨時保護人民的生命財產的安全，盡量把損失降低到最低程度，意義十分重大。防洪決策支持系統的建立，必須能為決策者展現洪災實時的具體情況，參照歷史經驗和預先制定的防洪預案，列出適合當前洪水狀態的全部防洪方案可行集，利用綜合評價方法求出洪災損失最小的最優防洪方案。The thesis consist of six chapters and based on the way of propose the question, analysis, then get the solution. it discussed and recognized what the ship transportation cost was in chapter one ; studied the environment and growing trend of the cost in chapter two ; fully discussed and demonstrated the voyage variable costs and controlling method, proposed a mathematic decision model of fuel supplying and get through the validation, proposed the concept of risking cost and addressing many controlling measures to it in chapter three ; discussed a certain running costs, proposed and validated a mathematic model of condition - based maintenance, and put forward many practical controlling method of running costs such as crew payment, repairs, spare parts, stores and lub oils in chapter four ; combining a case of monthly running cost budget and verification, performed a useful learning on running cost budget, forecast and verification in chapter five ; finally fully studied the method of cost - calculating and benefit - analyzing of time chartering container ships on a proposed route
第一章主要討論並認清什麼是船舶運輸成本；第二章研究了船舶運輸成本的生存環境和生長趨勢；第三章詳細論述並論證了航次變動成本的控制措施，提出了燃油補給方案的決策模型並給出了模型的驗證過程，提出了航次風險成本的概念並論述了若干航次風險成本的控制措施；第四章對船舶營運成本中的船員費用、維修保養費用、備件、潤物料費用等幾個主要的可控性較高的成本進行了細致的分析並分別討論了相應的控制措施，提出了基於狀態維修決策的數學模型並論證了模型的正確性及具體解算步驟，對于備件、潤物料的控制堅持以科學的預算為前提，以申領、接收、使用、盤存為控制環節，切實做到理論與實踐的密切結合；第五章結合營運成本的預核算的案例，對船舶運輸營運成本的預算及核算進行了有益的探討；第六章結合具體案例對期租班輪的成本測算與效益分析方法進行了細致的研究。The best dosage of dispersant and disperse medium, and the best time of ultrasonic disperse. secondly, the bp neural network process parameters model which describes the relationship between the important process parameters of the preparation of superfine quartz powder and the important evaluate guidelines was built, based on experimentation data. the forecast of the important guidelines was achieved with this model
其次，本文以試驗數據為基礎，基於bp神經網路建立了球磨法制備超細石英粉體的關鍵工藝參數（轉速，時間，裝樣率，料球比）與粉體的關鍵評價指標（中值粒徑，粗端粒徑，均勻性系數）之間多目標多變量的bp網路工藝參數模型，該模型的建立實現了粉石英制備的關鍵指標預測。Aiming at the concrete need in srttep construction and embodying the managing theory of the combination of the prearranging programming and comprehensive control, the article proposes the cpm - based schedule operating program of srttep on the basis of the relationship among schedule program, cost and quality which thus realizes the close combination of schedule program and project control ; based on the comparative analysis of experience estimation method, factor estimation method, wbs estimation method and comparison estimation method, the cost controlling strategy is worked out that attaches importance to the srttep cost budget and market economy situation. meanwhile, comprehensive quality management theory is introduced in the project " s schedule program. aiming at subsidiary project bidding, equipment purchase, essential quality inspection, detailed quality insurance system and rules are worked out so as to achieve the goal of high - quality construction of srttep
（ 3 ）針對川塔項目施工建設具體需要，在充分體現項目事前規劃與全面控制相結合管理思想和所進行的項目wbs結構分解基礎上，基於項目進度? ?費用成本? ?質量三者之間的關系，提出了基於cpm關鍵路線法的川塔項目進度計劃制定方案，實現了進度規劃與控制的緊密結合；在對比分析經驗估演算法、因素估演算法、 wbs估演算法、類比估算等方法和技術基礎上，制定了側重於預算的川塔項目成本基本規劃方法，以及結合市場經濟情況的成本控制策略；同時將全面質量管理思想，引入了項目施工方案中，針對子項目招標、設備采購、重點質量監控點等設立了詳細的質量保障機制和細則，以確保達到工程優質建設的目標。The experimental result indicate that the working characters of the test floor slab is typically two - way obviously, the floor slab that is reinforced two - way by setting transverse steels through the rectangular cores in the ribs of the precast slabs, has excellent bulking property, high bearing capacity, cracking resistance and so on
試驗研究表明，試驗樓蓋在加載過程中呈現了明顯的雙向受力特徵; pk預應力疊合樓蓋通過在預制構件板肋預留長方形孔穿置橫向鋼筋實現雙向配筋具有良好的整體性能，還具備承載力高和抗裂性能良好等特點。It also puts forward logical explanations to a few facts that are still unable to be explained, up to now, by the classical consumption models. however, for the scholars in china, the cognition of the buffer - stock theory still remains at a superficial level of only providing simple theoretical introduction to it. a finer depiction and empirical application of it will not only facilitate studies on the related theories in china but also do great benefit to the development of the buffer - stock theory itself because china is admittedly one of the
本論文的主要發現及創新包括:在理解和刻畫我國居民的預防性儲蓄行為時，緩沖儲備模型要優于以儲蓄水平量作為被解釋變量的模型;核密度估計方法對不確定性的描述更準確;從儲蓄率變化率的角度進行的格蘭傑因果關系檢驗證實了我國的居民存款儲蓄對經濟增長有推動作用;養老金的變化對我國居民儲蓄行為具有顯著影響，而我國現有的醫療保障體系沒有發揮其應該能夠發揮出的作用。Based on the study idea of the former pile else, this paper has conducted and discussed the mechanism of consolidation, settlement calculation and optimization design of the pcc pile according to the test in situ results and reasoning. it includes the followings in detail : ( 1 ) compared with the precast tube concrete pile and tube sinking concrete pile, the merits and shortages, construction machine, construction technology of the pcc pile and pcc pile composite foundation are introduced in detail to make the pcc pile be known completely by engineers
本文在借鑒其他樁型的研究的基礎上，通過現場試驗研究和理論推導，對pcc樁處理軟基加固機理、沉降計算和優化設計等進行了較為深入的研究和探討，具體包含以下幾方面的內容： （ 1 ）在與預制管樁和沉管灌注樁等樁型比較的基礎上，對pcc樁的優缺點、施工機具設備、施工工藝、技術作用機理以及pcc樁復合地基技術特點等進行了述評。Using the microwave selective heating property for materials, by setup equivalent equation, and first time inducing the electromagnetic field perturbation theory to the design of heating materials for substrate in mpcvd, three temperature distribution modes were established, including temperature distribution comprehensive mode of inhomogeneous plasma, temperature distribution composite mode of composite substrate materials, temperature distribution perturbation mode of composite materials, which ii provided an whole new technology route to the design of substrate heating system in mpcvd and guided the preparation of heating materials for substrate. and then the heating materials for substrate were designed and optimized to obtain large area homogeneous temperature distribution even larger than substrate holder ' s diameter. as an important part, this thesis researched the nucleation and growth of diamond films in mpcvd, systematically researched the effects of substrate pretreatment, methane concentration, deposition pressure and substrate temperature etc experimental technologic parameters on diamond films " quality on ( 100 ) single crystal silicon substrate in the process of mpcvd, characterized the films qualities in laser raman spectra ( raman ), x - ray diffraction ( xrd ), scanning electron microscopy ( sem ), infrared transmission spectra ( ir ), atomic force microscopy ( afm ), determined the optimum parameters for mpcvd high quality diamond in the mpcvd - 4 mode system
該系統可通過沉積參數的精確控制，以控制沉積過程，減少金剛石膜生長過程中的缺陷，並採用光纖光譜儀檢測分析等離子體的可見光光譜以監測微波等離體化學氣相沉積過程；利用微波對材料的選擇加熱特性，通過構造等效方程，並首次將電磁場攝動理論引入到mpcvd的基片加熱材料的設計中，建立了非均勻等離子體溫度場綜合模型、復合介質基片材料的復合溫度場模型及復合介質材料溫度場攝動模型，為mpcvd的基片加熱系統設計提供了一條全新的技術路線以指導基片加熱材料的制備，並對基片加熱材料進行了設計和優選，以獲取大面積均勻的溫度場區，甚至獲得大於基片臺尺寸的均勻溫度區；作為研究重點之一，開展了微波等離體化學氣相沉積金剛石的成核與生長研究，系統地研究了在（ 100 ）單晶硅基片上mpcvd沉積金剛石膜的實驗過程中，基片預處理、甲烷濃度、沉積氣壓、基體溫度等不同實驗工藝參數對金剛石薄膜質量的影響，分別用raman光譜、 x射線衍射（ xrd ） 、掃描電鏡（ sem ） 、紅外透射光譜（ ir ） 、原子力顯微鏡（ afm ）對薄膜進行了表徵，確立了該系統上mpcvd金剛石膜的最佳的實驗工藝參數。The result showed that plastic deformation during pre - strain played an restrained role on the growth of martensite ( especially in the direction of lath width ) and increase the nucleation rate indirectly ; the elastic energy induced by plastic deformation restrain the transformation of primary martensite but accelerate the transformation of after martensite
實驗結果表明：預應變過程中造成的塑性變形對馬氏體生長（尤其是寬度方向）有約束作用，起間接提高馬氏體形核率的作用，所儲備的彈性應變能對初生馬氏體的轉變有抑制作用，但對繼生馬氏體的轉變卻有促進作用。Secondly, two carbon fiber reinforced composite beams were fabricated, and their modal frequencies were measured by an experiment method. thirdly, delaminations were modeled by pairs of nodes with the same coordinates but different node numbers, while the modal frequencies of these beams with different delamination location and size were computed by an eas piezoelectric solid element. moreover, a novel method combining computational mechanics and neural network was demonstrated for composite health monitoring ; the first five flexure modal frequencies obtained by fem were modified by a primary revising approach and were used to train the neural network
本文較全面地評述了神經網路的應用模型、改進演算法等，編制了bp神經網路程序：制備了纖維增強復合材料試件，並進行實驗模態分析；利用坐標相同、節點號不同的方法模擬脫層損傷，基於eas列式的壓電固體單元計算了不同脫層損傷情況下的頻率信息；針對基於實驗數據訓練神經網路存在樣本不足的缺陷，本文提出了利用有限元方法對含有脫層損傷的復合材料試件進行數值模擬，以前五階彎曲模態頻率構建訓練樣本的新思路，並提出了一種初步的計算值修正方法，以此構建神經網路的訓練樣本：將實驗模態分析的結果送入訓練好的神經網路進行預測，實現了對復合材料梁的脫層損傷的定位和損傷程度的評估。The measurement of dielectric loss and volume resistivity is effective preventive tests to judge insulating oil isolation status of polluted and aging, and it ' s important method of ensuring the safe operation of transformer and oil - filled circuit breaker, etc. however, the measuring systems of insulating oil dielectric loss and volume resistivity used at present exist the shortcoming of low accuracy, weak repeatability, inconvenience, and its thermostatic control system ca n ' t meet the challenge
絕緣油的介質損耗因數、體積電阻率測量，是判斷絕緣油的劣化與污染程度的有效預防性試驗，是保障變壓器、油斷路器等充油電力設備安全運行的重要手段。然而，目前所使用的絕緣油介質損耗因數、體積電阻率測試系統存在著測量精度低、測量結果重復性不好、控溫系統不能滿足控溫要求、操作不便等缺陷，針對這一現狀，本文對絕緣油介損及體積電阻率一體化測試系統進行了研究。After prep - baking and making - granule, under different temperature we baking on the preceding powder, and it proof the most proper baking temperature is 1440. under 1440, we do the excessive zinc oxide experiment, and find when zinc oxide excessiving3 %, we can get the best production which i is 5962
將制備得到的前驅粉在850 2 . 5h條件進行預燒、制粒后，在不同焙燒溫度下進行了鐵氧體焙燒試驗，並對最優配方下zno過量條件進行試驗研究。結果表明，在焙燒溫度1440 ， zno過量3 %的條件下，可制得i為5962的高磁導率鐵氧體。In order to make a healthy and smooth progress for the " three simultaneity " work, all local agencies and enterprises concerned, at present, should continue to carry out safety responsibility system, strengthen treatment of hidden accidents and supervision of the " three simultaneity " construction projects and earnestly perform review and registry work for safety pre - evaluation report and safety acceptance appraisal report
為促進電力建設項目「三同時」工作健康有序發展，當前，各地和各有關企業要繼續抓好落實企業安全生產主體責任、加大事故隱患整改力度、加強對建設項目「三同時」工作的監督指導，以及做好安全預評價和安全驗收評價報告的評審備案工作。Therefore it is important to evaluate health condition of electric equipments correctly based on expert system technology, fuzzy mathematics and the large quantity of research of data for practical equipments, this paper proposes new method to evaluate the health condition for electric equipments, in which, the preventive test results, present monitor results and previous running conditions are utilized. at the same time, several examples for some main equipments are applied in this paper to show the effectiveness and applicability of the system
本文通過對大量現場試驗數據的匯總、分析，將專家知識、模糊評判相結合，針對電力設備的預防性試驗數據、絕緣在線監測和歷史運行狀況等諸多因素，提出電力設備健康狀態評估演算法；結合工作實際，完成了整個系統功能體系的概要設計，使研製完成的系統在開放性、實驗結果可視化等方面能較好的滿足工程需要。分享友人