步進交換 的英文怎麼說

中文拼音 [bùjìnjiāohuàn]
步進交換 英文
switch stepping
  • 步 : Ⅰ名詞1 （步度; 腳步） pace; step 2 （階段） stage; step 3 （地步; 境地） condition; situation; st...
  • 進 : 進構詞成分。
  • 交 : Ⅰ動詞1 （把事物轉移給有關方面） hand over; give up; deliver 2 （到某一時辰或季節） reach （a cert...
  • 換 : 動詞1. （給人東西同時從他那裡取得別的東西） exchange; barter; trade 2. （變換; 更換） change 3. （兌換） exchange; cash
  • 步進 : step by step步進操作 step by step operation; 步進傳動 step by step drive; 步進法 step by step met...
  1. The amniotic fluid and allantoic fluid of chicken embryo have been analyzed and the resonances of most substances in them were assigned by 1 - dimention and 2 - dimention nuclear magnetic resonance ( nmr ) methods. this work could be the basis of quantitative analysis of metabolites and studying the metabolites changing between the amniotic and allantoic fluid during the hatching process. also, it provided a new way to study the process of embryo developing

    用一維及二維液體高分辨核磁共振（ nuclearmagneticresonance ， nmr ）方法綜合分析了雞胚羊水和尿囊液的成分，對其中的大多數譜峰進行了歸屬，發現了一些未經報道的小分子代謝物，為研究胚胎發育過程中各個胚囊中體液的交換和小分子的代謝以及進一步對發育過程中代謝物含量變化的定量研究打下了基礎，並為研究胚胎發育的過程提供了新的思路。
  2. The non - permanence and synchronization way solution adopts hbwsp. the permanence and asynchronism way solution exchanges data after save data into files of binary format

    非持久同步方式採用hbwsp ;持久異步方式把數據保存成二進制文件后進行數據交換。
  3. Put together the pre - esterified grease and the methanol ; adopt secondary reaction to eliminate the glycerin engendered in the first reaction to continue the ester exchange reaction

    經預處理的油脂與甲醇一起，採用二步反應，除去初反應中生成的甘油，使酯交換反應繼續進行。
  4. 6 - phosphogluconate dehydrogenase ( 6 - pgadase, ec 1. 1. 1. 44 ) was isolated by homogenate, ammunium sulfate fractionation, deae - sepharose chromatography, blue - sepharose affinity chromatography and gel filtration with sephadex g - 200 from bacillus subtilis, and some properties of the enzyme had been studied. a 113. 8 - fold purification was obtained with a 8. 2 % yield. the purified enzyme moved as a single electrophoretic band in page

    將枯草芽孢桿菌超聲波破壁后的粗提取物進行分段鹽析、 deae - sepharose陰離子交換柱層析， blue - sepharosecl - 6b特異結合柱層析和sephadexg - 200凝膠過濾等純化步驟，得到聚丙烯酰胺凝膠電泳為單一蛋白區帶，比活為1 . 46u mg的酶制劑。
  5. With the development of electronics and microcomputer, microprocessor - based protection has advanced. but some of them are just the republication of the electromechanical and electronic proteciton. they can not fully utilize the computing capability and logic judgement that the computer has and most of the microprocessor - based protection is running isolated

    異步電動機保護的研究由來已久，隨著電子和微機技術的發展，異步電動機微機保護也得到了快速的發展，但很多僅是機電式和電子式保護的翻版，沒有充分利用微機所具有的強大的計算能力和邏輯判斷能力，而且目前的異步電動機保護裝置大都是單臺運行，與外界進行數據交換很少。
  6. Pe will increase the herbarium collection by expanding its collecting and exchange programs ( particularly emphasizing important groups distributed outside of china ) ; set up a strong research team of taxonomists ; train the future generation of taxonomists ; further develop the virtual herbarium ; and strengthen the public education programs in plant sciences

    標本館的發展規劃： 1 、通過採集和交換（特別是收集我國沒有分佈的重要類群）等途徑，增加標本館藏量； 2 、建立穩定的經典分類研究隊伍，培養后備人才，深入開展植物分類學研究； 3 、加快標本館數據庫的建設； 4 、進一步加強植物學科普教育基地建設。
  7. The ps ii native fractions ( 20 % and 30 % ) were loaded onto a deae column. the fraction eluted with 150 mm nacl was presented dcip reduction activity and was highly depleted in chi c and xanthophylls, and as such could be considered a ps ii core complex

    對于有dcip光還原活性的20和30層帶的復合物，進一步deae離子交換層析純化。 150mmnacl洗脫純化后的樣品經過熒光激發光譜測定發現，已經去除了葉綠素c和墨角藻黃素，並且仍然具有dcip的光活性，分析是ps核心復合物。
  8. The agent of kdc according to the picture and individual character information which users input, the base key of producing automatically, make the conversation every side produce the self - same main key, has solved the problem of key distribute ingeniously. and it utilize irreversible hash function produce session key realize one - time key. the thesis has also analysed the application of different situations that the agent of kdc among the conversation modes in many ways

    本文提出的個性化kdc代理根據用戶輸入的圖片和個性信息，自動產生基密鑰，分別運用公開密鑰系統進行交換，使通話各方各自產生完全相同的主密鑰，巧妙地解決了密鑰分配和加密解密同步的問題，並利用單向散列函數的性質，基於相同的演算法產生用於加密解密的一次一密會話密鑰。
  9. In solving the helmholtz equation in the acoustical waveguides with a curved bottom, slow convergence may occurs when the linear local orthogonal transformation is adopted. in this paper, a class of nonlinear local orthogonal transformations ( nlot ) is proposed. it is an approach to improve the slow convergence mentioned above

    本文嘗試通過在深度方向選取非線性局部正交變換，將曲底求解區域化為平坦求解區域，然後求解helmholtz方程的辦法，來改善用線性（深度方向）局部正交變換時，步進求解時會出現的局部收斂慢的問題。
  10. It was proved that shanghai bell s p3s exchange could not terminate some alarm overhead bytes. instead, it sent back those bytes to mistake local errors for far - end faults. we suggest that shanghai bell terminate such bytes, improve the frame synchronization detection function and the processing of s1 bytes, and add far - end error indication on the multiplexing segment and low - order and high - order channels and far - end out - of - work indication on the low - order channel

    測試結果表明，上海貝爾p3s交換機不能夠終結某些告警開銷位元組，而是將這些位元組進行回傳，從而將本端的錯誤誤認為是遠端的錯誤，建議上海貝爾p3s交換機按終結方式處理這些位元組，完善幀同步檢測功能和對s1位元組的處理，並增加復用段遠端差錯指示功能、高階通道遠端差錯指示功能、低階通道遠端差錯指示功能和低階通道遠端失效指示功能等傳輸告警功能。
  11. The hwtx - i gene was chemically synthesized according to its known cdna sequence, the gene was inserted into vector ppic9k which contained aoxj promotor and the sequence of a secreting signal peptide - a - factor, the cloning ppic9k / hwtx - i was constructed and confirmed by two - step pcr and dna sequence analysis, then it was transformed into host strain gs115, a his + muts cell line was screened and multicopy transformants were screened by various g418 concentrations, the multicopy transformant was named gh1. gh1 was cultivated in flasks. after 6 days of induction by 0. 5 % methanol, the supernatant was checked by 16. 5 % tricine - sds page, which showed there was a band in the position of 3. 5 - 6. 1kd, then it was isolated and desalted by ultrofiltration followed by ion exchange of cm column, after reverse phase hplc of ci8 and vacuum drying, the purified rhwtx - 1 was obtained which was proved to be correct recombinant hwtx - i by tricine sds - page, maldi - tof mass spectrometry, amino acid composition analysis, the n - terminal amino acid sequence and its biological activity, the final field of the purified rhwtx - i was about 80mg / l, accounting for 23. 6 % of it total secretory proteins

    將帶有hwtx -基因的ppic9k經blgii線性化后，轉化酵母宿主菌gs115原生質體后經篩選陽性克隆並經表型鑒定為his ~ + mut ~ s酵母菌，進一步用遺傳毒素g418篩選多拷貝的轉化菌株，命名為gh1 ；將gh1甲醇酵母菌用0 . 5的甲醇誘導表達，發酵上清經90飽和度的（ nh _ 4 ） _ 2so _ 4沉澱， yw - 3 （ mwc03000 ）的超濾膜超濾，再經cm陽離子交換， c _ （ 18 ）反相hplc純化得到分子量為4kd左右的組分，其中4289 . 05的組分經質譜鑒定，氨基酸組成分析和序列測定為正確的表達產物，生物學活性表明其活性為天然毒素活性70 % ，表達量為80mg / l 。
  12. We think that the indirect exchange is in relation to the magnetic field, and gain the coefficient relevant to the applied field. the result calculated using the coefficient is in good agreement with the experimental result. that also further perfects the theory of the microscopic mechanism of leading to the anisotropy of ergag

    研究認為間接交換作用的大小與外磁場的大小有關，得到了和外磁場有關的系數，由此計算的磁化強度特性曲線與實驗值符合情況有所改善，進一步完善了導致ergag磁性各向異性產生的微觀機制。
  13. At the aspect of hardware design, it adopts pulse distributor and the technology of single polar voltage drive to accomplish the function of controlling and driving stepmotor ; it adopts the technology of pulse width modulation and cmos h - bridge drive to accomplish the function of controlling and driving dc servomotor ; it adopts d / a convertor to accomplish the function of controlling ac transducer ; it adopts the technology of digital phase detection to accomplish the function of detecting the feedback position signal of induction phase shifter ; it adopts dsp ’ s capture cell to accomplish the function of detecting the feedback position signal of photoelectric coder

    硬體方面，採用脈沖分配器和單極性電壓驅動技術實現了步進電機的控制和驅動功能;採用脈寬調制技術和cmos互補h橋驅動技術實現了直流伺服電機的控制和驅動功能;採用d / a轉換器實現了交流變頻器的控制功能;採用數字化相位檢測技術實現了感應移相器位置反饋信號的檢測功能;採用dsp的捕獲單元實現了光電編碼器位置反饋信號的檢測功能。
  14. When being incubated at 60, 70, 80, chlase could lose its half activities in 21 minutes, 22 minutes, 18 minutes. with different chl, chlase showed different kinetic properties. different ions were found having different effects on chlase activities

    以菠菜為材料，分離了pao活力檢測所需的還原性劑fd ，經丙酮沉澱、透析脫鹽、 deae離子交換柱層析等純化步驟進行了純化， fd純化了6 . 6倍。
  15. To reveal the reason of above phenomenon, we purified the eluant by poros 20hq ion - exchange chromatography and got five proteins. one of them ( hq - s ) was proved to can be proteolytic

    為弄清這一現象的產生原因，將嗜硫色譜洗脫峰通過poros20hq離子交換色譜進一步分離，獲得5個分子量非常接近的組分。
  16. The advance productivity and evolutional vehicle are basic conditions for the international trade, which opened the history of the whole world

    科學技術進步使交換跨越國境，在世界范圍內得以實現;國際貿易結束世界一盤散沙的狀態，開辟世界歷史的先河。
  17. Under the guidance of the above method, the type of hampson heat exchanger for mixed - refrigerant j - t coolers is designed. 3

    闡述了混合工質熱交換器的設計方法，對翅片管繞管式換熱器（ hampson型）進行初步設計； 3
  18. The bureauxdepartments mainly indicated in their response that all proposals had to comply with the existing requirements. they also pointed out the issues that needed to be addressed ( such as the impacts on the environment, biodiversity, habitats and traffic ) should the developer wish to further pursue the proposal, as well as the steps to be taken for taking forward the proposal, including the land exchange or lease modification procedures depending on the content of the proposal

    部門主要在回應中表示，任何建議必須符合所有現行的規定，並指出若發展商欲進一步研究該建議需要處理的問題，例如計劃對環境、生物多樣性、生境及交通的影響，及推行該計劃所須履行的步驟，包括按計劃的內容進行換地或修訂土地契約的程序。
  19. Basic interoperability test is designed to check alarms on physical connections, the error rate of information delivery and the 2mbits cross - connect state when stm - 1 signals pass the transmission system. high - level interoperability test is to check the consistency of generated against readout overhead bytes, alarms and the performance monitoring as well as the synchronization, protection rotation, the interworking possibility of nm information and the o & m capability

    基本互通能力測試包括：檢查物理連接是否告警，檢查信息傳送有無差錯，交換機stm - 1經過傳輸系統進行2mbits交叉連接的測試；高層次互通能力測試包括：開銷位元組產生和讀出的一致性，告警一致性，性能監視一致性，同步，保護倒換，網管信息互通的可能性及維護操作能力的測試等。
  20. 24 liu x. entropy, distance measure and similarity measure offuzzy sets and their relations. fuzzy sets and systems, 1992, 52 : 305 - 318

    而藉由讓步及交換策略所產生之不同組合，宏協商策略亦被進一步發展，應用於不同之場景。
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