測序儀 的英文怎麼說
中文拼音 [cèxùyí]
測序儀
英文
dna sequencers-
Brake system dynamometer test procedures - passenger car
制動系統測功儀試驗程序.乘用車The sequence of hntx - v had been determined by 491 sequencer : nh2 - eclgfgkgcnpsdqccksanlvcsrkhrwckyei - cooh, in which there were 35 amino acid residues and six cys. the toxin could block neuromuscular transmission in an isolated mouse phrenic nerve diaphragm preparation. hntx - v is a natural mutant of hntx - iv, for there is only one different residue ( ala20ser )
Hntx -經491測序儀測得其氨基酸組成為: nh2 - eclgfgkgcnpsdqccksanlvcsrkhrwckyei - cooh ,含35個氨基酸殘基, 6個半胱氨酸全部參與了二硫鍵的形成,該毒素對小鼠膈神經-膈肌標本有阻遏作用。Sequencers and synthesizers for dna and protein
及蛋白質的測序和合成儀This paper first begin with the connotation of virtual instrument technology, study and discuss the criterion and the working theory of usb deeply. on the principle of usb1. 1criterion, using usb interface chip usbn9604 and low consumption mirochip c8051f231, we designed the available interface of usb bus and its controlling software, turn the communicating function based usb bus between computer and testing device. second based on the developed interface of usb bus, using microchip pic16c62 and a mount of relays, we designed the multiswitching scanner and its controlling software to complete the funtion of accesses swithing in testing system. third calling the api function inside the windows using vb programming language, communicat with the impelling program of selected hid, achieve the function of testing instrument with usb interface, complete the development of upside software faced testing. at last, based on the deep studying of pcb testing method, used the developed multiswithing scanner and software faced testing, combinated with necessary testing instrument, we constructed the pcb testing system and analized the testing result simply
論文首先從虛擬儀器的技術內涵出發,深入研究和討論了通用串列總線usb規范及工作原理,並依據usb1 . 1規范,採用usb介面晶元usbn9604和低功耗微處理器c8051f231設計開發了通用的usb總線介面及其控制固件,實現了通用計算機與測試設備之間基於usb總線的通信功能;其次,在所開發的usb總線介面的基礎上,使用微處理器pic16c62和多路繼電器開關,設計開發出實現測試系統中測試通道切換功能的多路通道掃描器及其控制固件;再次,採用vb語言編程,調用windows內部api函數,與選定hid類驅動程序進行通信,實現usb總線介面測試儀器功能,完成面向測試的上層軟體開發;最後,在深入研究印刷電路板測試方法的基礎上,利用已開發的多路通道掃描器和面向測試軟體,結合必要測試儀器組建印刷電路板測試系統,並對測試結果進行了簡要的誤差分析。This paper introduces a testing dilative instrument, including hardware design and softwere design, it introduces testing principle and system in the hardware design and the circuit chart is given ; the procedural flow chart is given in the software
摘要介紹了一種膨脹率測試儀器的硬、軟體設計,在硬體中介紹了測試原理及系統組成,並給出了控制電路原理圖;在軟體設計中給出了程序流程圖。Focusing on the performance evaluating and the design of tripropellant injector, adopting the cold test rig with background pressure supply, malvem particle analyzer, ccd photography system, tripropellant hot test - bed, numerical simulation software and auxiliary theoretical a nalysis, the d ischarge c haracteristic a s w ell a s a tomization p erformance o f the injector and the combustion performance as well as the mode - transition characteristic of thrust chamber are studied detailedly based on the 3 different structures of coaxial tripropellant injector, large numbers of important conclusions are gained
本文圍繞三組元噴嘴的性能評定及設計方法。採用反壓冷試臺、馬爾文測粒儀、 ccd高速攝影系統、三組元發動機熱態試驗臺、數值模擬程序及輔助理論分析等多種技術手段和研究方法,對三種結構的同軸式三組元噴嘴深入進行了噴嘴流量特性和霧化特性、推力室燃燒性能和轉工況性能研究,得到了大量重要結果。The procedure to design the driver of hptimi based on windriver is illustrated
論文闡述以windriver為工具編寫高解析度時間間隔測量儀驅動程序的過程。The characters, advantages, domestic and foreign status and developing direction of virtual instrument, are inroduced briefly. and the design process of control software of hptimi in the environment of labwindows / cvi is also presented. the primary data exchang mechanism among the contol units of hptimi and the corresponding program flow charts and their programmimg approaches are expatiated
論文通過簡單分析虛擬儀器的特點及國內外研究現狀和發展方向,詳細闡述在labwindows / cvi環境下,高解析度時間間隔測量儀控制軟體設計過程,說明其主要的數據交互機制,給出相應的程序流程圖和編程方法。In chapter 4, the improvements of automation by developing the high performance vcs controlled by pc are stated, which include the hardware system of vibration measured control instrument ( vmc ), the software system of vcs and the virtual device driver programme ( vxd )
第四章著重介紹了高性能微機控制校準系統的開發及對校準精度和自動化程度的影響。主要開發了振動校準裝置測控儀硬體系統、振動校準測控軟體系統以及vxd虛擬設備驅動程序。During the process of system reasoning, h / hcs - 017 swath sounder was used for reference. by the procedure of scheme reason of hydro - device, such as performance choosing and parameters rough estimation, device selecting and performance index ' s checking computation, balance between application index and technical index of system, elementary technical scheme and report text are studied out in final. finally, we applied the theory and method in the software, designed in vc6. 0, which can be used for the further improvement of swath sounder aftertime
在系統論證過程中,借鑒了h hcs - 017型條帶測深儀的系統論證,通過性能的選取及性能參數的估算、設備方案的選擇和使用性能參數指標的驗算、設備使用指標與技術指標的平衡等水聲設備方案論證的程序,最後擬定初步的技術方案和報告文本。The equipment here may be pipette, electrophoresis system capillary, transblot system, chest / oven molecule hybridization, water bath, dna sequencer, microplate - reader for elisa, microplate washer and so on
本區所使用的儀器設備可能有加樣器、電泳儀(槽) 、電轉印儀、雜交爐或雜交箱、水浴箱、 dna測序儀、酶標儀和洗板機等。3 characters of its sequences in the cardamine pcr technique was used to amplify its and the product was directly to be sequenced with two ways sequencing primers on sequenator
3碎米屬植物的ts序列特徵採用pcr擴增,混合擴增產物在自動測序儀上雙向引物直接測序,測定了碎米蕎屬( ca廠內。It gives the hardware and softeware design of the temperature measure diagnose system of diesel enging ordinary failure. the hardware includes a infrared temperature measure appratus which contains memory and communication unites -, a data analysis computer which is used to analysis the data from the temperature measure appratus and gives the result report. the software includes modules such as comunicatio data analysis result print and operation interface between man and computer. it uses basic computer language which is easy to the users, the data communication instead of the data input with hand avoids the disadvantage of man and the erro of man
本文給出了柴油機常見故障測溫診斷系統的軟體系統和硬體系統的設計方法,硬體系統包括溫度檢測用的紅外測溫儀(具有數據存儲和數據通訊功能,可以很方便與上位計算機構成數據分析的診斷系統,在機車現場中操作十分方便)及用於數據處理的計算機系統(數據分析和報表) ;軟體系統採用basic語言開發了用於對紅外測溫儀數據讀取、分析和存儲並給出故障診斷結果的程序,具有代碼簡便、容易掌握和界面友好的特點,容易被現場工作人員接受。One is hardware design, parameters of the elements are calculated strictly in this section. then the appropriate elements are selected. the other are software design. it includes follow chart, programme and explanation of the program
最後根據測量儀所要完成的功能對主程序、系統鍵盤掃描程序、 a d數據採集及面積計算程序、結果顯示程序進行了流程說明及匯編代碼設計。The nucleic acids of the all influenza viruses conducted in the research were extracted from the viruses propagated in specific - pathogen - free chicken embryos. all of the eight segments were amplified by rt - pcr, and the purified pcr products were done cycle sequencing with specific primers, furthermore, the sequencing products were purified and run gel on abi prism 377 dna sequencing machine. the specific primers of the eight genes for pcr and cycle sequencing were designed using the ohgo ( 4. 0 version ) and genedoc ( 2. 3 version ) software
首先將實驗用毒株在spf雞胚中增殖,提取核酸,然後應用oligo ( 4 . 0版本)和gendoc ( 2 . 3版本)軟體設計h9n2aiv所有8個基因片段特異的pcr引物及序列測定引物,通過rt - pcr方法擴增所有毒株的各個基因片段,純化後用特異引物進行測序反應,反應產物純化后在abiprism377dna序列分析儀上進行序列測定,然後應用wisconsinsequenceanalysispackage ( gcg , 10 . 2版本) 、 phylogeneticanalysisusingparsimony ( paup , 4 . 0版本)和treeview ( 1 . 5版本)軟體進行序列的數據編輯、序列翻譯、進化樹繪制和遺傳演化分析。As the 3rd generation computer - assisted digital measurement and testing instrumentation, virtual instrument is the outcome accomplished with the development of electronics technology, measurement and testing technology, and computer technology, moving toward bus and driver standardization, programming platform graphics, hardware and software modularization, and hardware plug and play
作為第三代基於計算機數字化測量測試儀器技術的虛擬儀器( virtualinstrument簡稱vi )是電子技術、測試技術和計算機技術綜合集成的產物。它正沿著總線與驅動程序標準化、硬軟體模塊化、編程平臺圖形化和硬體模塊的即插即用方向前進。In the process of developing software, the " binary search " is used to search the " character model " of the characters displayed. the display quality is improved by this means. the real - time process of tester is kept by the method called " time - interrupt "
在軟體程序的設計中,採用「折半查找」的快速查找方法完成對顯示字元「字模」的查找,改善顯示畫面的質量;採用「定時中斷」的方法保證了測試儀進行參數測量時的實時性。Pcr products were purified with qiaquick pcr purification kit, followed by sequencing using the big dye terminator cycle sequencing ready reaction kits used with amplitaq dna polymerase fs
以pcr純化試劑盒純化pcr產物,然後進行測序反應。測序在在dna測序儀( 377 )上進行。These include cell growth characteristics, expression levels, intracellular and extracellular expression, posttranslational modifications, and biological activity of the protein of interest, as well as regulatory issues in the production of therapeutic proteins. in addition, the selection of a particular expression system requires a cost breakdown in terms of process, design, and other economic considerations. section i : construction of pet22b ( + ) / hpk - 5 vector the hpk - 5 gene encoding 82 amino acid residues from c462 to c543 was recombined with the sequence of plasmid pet22b ( + ) for constructed a new expressed vector pet / hpk - 5
方法在對hpk - 5 ( humanplasminogenkringle5 , hpk - 5 )因子的基因序列和蛋白質序列進行分析的基礎上,利用pcr技術分別構建其可溶性原核表達載體和不溶性原核表達載體;用pcr快速檢測法及其基因測序儀測序以鑒定pet22b hpk - 5和pbv220 hpk - 5重組質粒,用不同的感受態大腸桿菌( eFirst, a pair of pcr primers was designed to isolate fmdv - vp1 gene according to the published fmdv - vp1 sequence. after pcr of dna isolated from the tissues, the fmdv - vp1 gene was cloned into cloning vector. positive clones were analysed with restriction enzyme digestions and further identified with sequence analysis
首先,根據已知的fmdv基因序列,設計特異性引物,擴增出fmdv - vp1基因,將克隆到的vp1基因連接到測序載體上後用dna測序儀對該序列進行測序。分享友人