?DAC

DAC發(fā)音

英：　　美：

DAC中文意思翻譯

abbr. 數據收集與控制(=Data Acquisition and Control)

abbr. 數字模擬轉換器(=Digital Analog Converter)

DAC常見(jiàn)例句

1 、Realization of 8bit, 80MHz sample/s thermometer-decoded DAC with gradient error compensation───8bit 80MHz采樣率具有梯度誤差補償的溫度計碼D/A轉換器實(shí)現

2 、Principle and Application of 16-Bits DAC of MAX5631 with 32 Channels───32通道16位D/A轉換器MAX5631的原理及應用

3 、Summary for the Twenty-First Reproductive Technology Symposium of DAC───中國奶業(yè)協(xié)會(huì )第二十一次繁殖技術(shù)研討會(huì )紀要

4 、The goal of the Red Wine iMod is to significantly minimize the analog signal path that follows the output of the internal Wolfson dac chip.───原來(lái)的走線(xiàn)設計太長(cháng)了，從主板的上方引下來(lái)的，降低了信號質(zhì)量，所以現在直接從上方走線(xiàn)，距離短了很多。

5 、But to apply a synchronous mode it is possible only in case of presence of separate clockline for synchronization DAC with transport.───但是應用同步模式的時(shí)候,只有在DAC和轉盤(pán)使用各自的時(shí)鐘的時(shí)候才可以.

6 、An Automatic Measuring Standard of the Static Property of ADC and DAC───ADC、DAC 靜態(tài)特性全自動(dòng)測量標準裝置

7 、We describe the ARM Integrator Development Platforms which can be used to FGPA certification and the implementation of Sigma-Delta and Audio DAC based on it.───介紹了ARM公司的一款FPGA驗證開(kāi)發(fā)平臺ARMIntegrator,以及基于該平臺設計的Sigma-Delta音頻DAC的實(shí)現.

8 、Another kind of converter, called "digital-to-analog" (DAC), converts binary numbers (i.e., digital sound representation) into analog signals in order to play the sound.───另外一種轉換器叫“數字/模擬轉換器”(DAC)，它是將二進(jìn)制數字（即以數字的形式呈現的聲音）轉換為模擬信號以進(jìn)行聲音回放。

9 、CALCULATION OF EFFECTIVE DOSE EQUIVALENT AND DERIVATION OF ALI AND DAC BY INHALATION OF SHORT-LIVED RADON DAUGHTERS───吸入短壽命氨子體有效劑量當量的計算及ALI和DAC的導出

10 、Keywords amphoteric polymer;flocculant;acryloyl oxyethyl trimethyl ammonium chloride （DAC）;intrinsic viscosity;dyeing wastewater;decolorization;───兩性聚合物;絮凝劑;丙烯酰氧乙基三甲基氯化銨;特性黏數;染色廢水;脫色;

11 、The Design of Numberical Controlled Signal Generator by the Use of DAC───利用DAC設計數控信號發(fā)生器

12 、In situ Raman spectra of cycloheptane have been characterized under high pressure generated by diamond anvil cell(DAC) at room temperature.───利用金剛石對頂砧(DAC)裝置產(chǎn)生高壓,在室溫下對環(huán)庚烷進(jìn)行了高壓原位拉曼光譜研究。

13 、DAC A Kind of DAC Using in DDS───一種用在DDS中的高速

14 、The G1 phase of cell cycle was arrested by DAC combined with TSA,which,however,did not occur when DAC or TSA was used alone. The proportion of cells in G2 phase was increased with TSA alone.───單用DAC或TSA對細胞G1期無(wú)影響,單用TSA使G2/M期細胞比例增高,聯(lián)合用藥發(fā)生明顯的G1期阻滯。

15 、A 7-bit 20 MSample/s Nyquist Current-steering CMOS DAC───Nyquist電流型7位20MHz采樣率CMOS數模轉換器

16 、Hardware and driver design of a high-speed DAC card───一種高速D/A卡的硬件電路及驅動(dòng)程序設計

17 、acryloyl oxyethyl trimethyl ammonium chloride (DAC)───丙烯酰氧乙基三甲基氯化銨

18 、Enable this option to use the DAC from a remote computer.───啟用此選項可通過(guò)遠程計算機使用DAC。

19 、12-Bit DAC MAX199 and Its Application of the Differential Thermal Balance───A/D轉換器MAX199及其在差熱天平儀改造中的應用

20 、Low Power DAC Simplifies Bias Setting Applications in Small PCB Area───低功耗DAC使PCB小面積內的偏置設定簡(jiǎn)化

21 、This product includes the required DAC levels to set the ...───產(chǎn)品技術(shù)資料中提供引腳排列圖和引腳功能描述。

22 、6. 12-bit DAC employs segmented architecture,among which 8-bit MSB using thermometer-coded DAC,whereas 4-bit LSB employs binary-weighted DAC.───12位DAC采用分段式結構,其中高8位采用單位電流源溫度計碼DAC結構,低4位采用二進(jìn)制加權電流源DAC結構,該電路中所給出的層次式對稱(chēng)開(kāi)關(guān)序列可以較好地補償梯度誤差.收藏指正

23 、The Design of DC-DC Converter with DAC Control───具有數?？刂乒δ艿腄C-DC轉換器的設計

24 、Design of a Kind of Bandgap-Voltage-Reference Circuit for DAC───一種用于D/A轉換電路的帶隙基準電壓源的設計

25 、The port for the dedicated administrator connection (DAC), is not registered, therefore connecting to the DAC is only available using NTLM authentication, not Kerberos authentication.───專(zhuān)用管理員連接(DAC)的端口未被注冊,因此只有使用NTLM身份驗證才能連接到DAC,而不能使用Kerberos身份驗證進(jìn)行連接。

26 、Principle of serial 10-bit 4-channel DAC MAX5741 and Its aplication with SPI Interface of DSP───10位4路串行數模轉換器MAX5741原理及其與DSP的SPI接口應用

27 、numerical control voltage regulation of DAC───DAC數控電壓調節

28 、DAC: Design Automation Conference ICCAD: International Conference on Computer-Aided Design───全球設計自動(dòng)化會(huì )議國際計算機輔助設計會(huì )議

29 、2. It can be applied to all kinds of CD, DAC, or used as buffer output circuit in the front stage (no need to install volume potentiometer).───可用于各類(lèi)CD,DAC,前級中作緩沖輸出電路(不需安裝音量電位器).

30 、RD/VCR cell line was cross-resistant to vincristine (VCR), adriamycin (ADM), etoposide (VP16) and actinomycin D (DAC), but not resistant to fluorouracil (5-FU) and cisplatin (DDP).───RD/VCR細胞對長(cháng)春新堿、阿霉素(ADM)、鬼臼乙叉甙(VP16)和放線(xiàn)菌素D(DAC)交叉耐藥，對氟尿嘧啶(5-FU)、順鉑 DDP）無(wú)明顯耐藥性。

31 、Using the BIST structure, we can calculate the static parameters of DAC's quickly, and improve the accuracy of testing which makes the circuit simple, compact and efficient.───利用該方法，既可以快速得到DAC的靜態(tài)參數，又提高了測試精度，使得測試電路簡(jiǎn)單、緊湊和有效。

32 、His solution: DAC Vision would develop its own state-of-the-art machinery for making eyeglass lenses.───國際先進(jìn)技術(shù)水平的；藝術(shù)級---這兩種會(huì )比較貼切吧。你所想的“巧奪天工”似乎太“拽”了，感覺(jué)也你真能展開(kāi)想像的翅膀!

33 、Design and Realization of 2Gbps GaAs 4bit DAC───2Gbps GaAs單片4bit數模轉換器的設計與實(shí)現

34 、Current Switches in Improved High Speed DAC and Control Signals of Switches───一種改進(jìn)的高速DAC電流開(kāi)關(guān)及其控制信號的產(chǎn)生

35 、The resolution depends upon the size of the word used to represent the amplitude of a sampling sound and is determined by the resolution of the ADC and DAC.───分辨率取決于表示采樣聲音振幅的字組大小，并由模/數轉換器和數/模轉換器的分辨率所決定。

36 、A more secure playground is integrated at the transition point between landscape and building and is directly linked to the educational spaces of the DAC.───一座更加安全的游樂(lè )場(chǎng)被整合到了景觀(guān)和建筑體的交接處，同時(shí)游樂(lè )場(chǎng)直接與DAC(丹麥建筑中心)的教育空間相連。

37 、Server Operators: Special permissions: All permissions except: Full Control, Create Link, Write DAC or Write Owner.───Server Operators:特殊權限:所有權限,除了:完全控制、創(chuàng )建鏈接、寫(xiě)入DAC或寫(xiě)入所有者。

38 、New VXIbus DAC Module Has One Module Multiple Usages Figure───一模多用的VXI總線(xiàn)DAC模塊

39 、The optimal synthetic conditions obtained was n (DAC): n (AM)=2: 3, V (oil): V (water)=1: 1.2 and redox initiator or high water-soluble initiator.───在單體物質(zhì)的量比為2:3，油水體積比為1:1.2，引發(fā)劑為氧化－還原引發(fā)劑或高效水溶性引發(fā)劑的條件下，得到了溶解迅速且絮凝效果好的產(chǎn)品。

40 、In hardware, we adopt the Ti’s TMS320DM6446 DSP chip, FPGA module, DAC module and the circuit board make by ourself for connection.───因此，在硬體方面，我們采用德州儀器TMS320DM6446 DSP晶片搭配FPGA模組、DAC模組以及自制連接電路板。

41 、However, the differences between the OpAmp offset voltages may result in large current mismatch.Fuse array is utilized to adjust the DAC INL during the final test.───但這個(gè)方法容易受每個(gè)運算放大器間的輸入點(diǎn)偏移影響，只要每個(gè)電流源被鎖住的閘極電壓間有微小的不同，將造成電流源之間的電流更大的差異。

42 、A digital servo system for rubidium frequency standards was designed with microcontroller unit,ADC and DAC.───分析了銣頻標內鎖頻環(huán)路相敏檢波基本原理和數字伺服的基本方法。

43 、A Testing Standard for the Static Properties of ADC and DAC───ADC、DAC 靜態(tài)特性測量標準

44 、RARALLEL REALIZATION AND ANALYSIS OF SMW AND DAC ALGORITHM───SMW算法和DAC算法的并行實(shí)現及分析

45 、Design and Realization of a Monolithic GaAs 3Bit Phase Digitizing DAC───單片GaAs 3bit相位DAC的設計與實(shí)現(英文)

46 、You might be able to terminate the DAC session using CNTRL-C but it is not guaranteed.───可以使用CNTRL-C終止DAC會(huì )話(huà),但不能保證一定成功。

47 、The Problem Discrimination and Resolving of the VG-354 Mass Spectrometer Magnet Part DAC───VG－354質(zhì)譜儀磁流部件DAC故障診斷及措施

48 、Design of A 8bit CMOS Current-Steering DAC───8bit CMOS高速電流型數模轉換器設計

49 、12-bit DAC employs segmented architecture,among which 8-bit MSB using thermometer-coded DAC,whereas 4-bit LSB employs binary-weighted DAC.───12位 DAC采用分段式結構 ,其中高 8位采用單位電流源溫度計碼 DAC結構 ,低 4位采用二進(jìn)制加權電流源 DAC結構 ,該電路中所給出的層次式對稱(chēng)開(kāi)關(guān)序列可以較好地補償梯度誤差 .

50 、Electronic Circuit Design Based on PWM for DAC with Voltage Output───一種基于PWM的電壓輸出DAC電路設計

51 、However, depending on the state that the SQL Server is in, the DAC session might get blocked on a latch.───但是,根據SQL Server所處的狀態(tài),DAC會(huì )話(huà)可能會(huì )在閂鎖上被阻塞。

52 、An on-chip 6-bit DAC allows compensation for tare voltage in weigh-scale applications.───在6位芯片數模轉換器中允許校正電壓重量刻度在稱(chēng)量皮重時(shí)應用。

53 、The Application of Programmable Double Channel 12-bit DAC TLC5618 in Industry Instruments───TLC5618在工業(yè)儀表中的應用

54 、5 V 10 Bit High Speed Segmented Current Steering CMOS DAC───一種高速10位溫度計碼DAC的設計

55 、However, the text will be available to privileged users that can either access system tables over the DAC port or directly access database files.───但是,可以通過(guò)DAC端口訪(fǎng)問(wèn)系統表的特權用戶(hù)或直接訪(fǎng)問(wèn)數據文件的特權用戶(hù)可以使用此文本。

56 、Only limited resources are guaranteed to be available with the DAC.───DAC只能使用有限的資源。

57 、Summary for the Twentieth Reproductive Technology Symposium of DAC───中國奶業(yè)協(xié)會(huì )第二十次繁殖技術(shù)研討會(huì )會(huì )議紀要

58 、The cationic charge on the other hand is a function of its Degree of Deacylation (DAC).───以往對于殼聚糖之研究往往未注意及此。

59 、Copolymer particles consisting of acrylamide(AM) and N,N-dimethyl aminoethyl acrylate methyl chloride quarternary(DAC) were prepared by dispersion polymerization in a salt solution.───以丙烯酰胺(AM)和丙烯酰氧乙基三甲基氯化銨(DAC)為共聚單體,采用分散聚合法在無(wú)機鹽水溶液中得到了性能穩定的聚合物乳液。

60 、The postamplifier converts the DAC’s current-output signal to a voltage level.───后置放大器轉換DAC輸出的電流信號為電壓值。

61 、Connect to a nonresponsive server by using the dedicated administrator connection (DAC).───使用專(zhuān)門(mén)的管理員聯(lián)接來(lái)連接到一個(gè)沒(méi)有響應的服務(wù)器.

62 、The principles of commonly used types of DAC are analyzed. A monolithic integrated 4 bit GaAs MESFET D/A circuit is designed and fabricated using GaAs VHSIC technology being used now.───在詳細分析了幾種常用類(lèi)型D/A轉換電路工作原理的基礎上,結合現有GaAs VHSIC的制作工藝條件,設計并制作了一種4位單片集成GaAs MESFET D/A轉換電路。

63 、DSP (digital signal processor) the digital signal with power deals with ability , in its application system, mostly finished the digitized processing of the analog signal by ADC and DAC passway.───DSP(數字信號處理器)具有強大的數字信號處理能力,在其應用系統中,大多由ADC和DAC通道來(lái)完成對模擬信號的數字化處理。

64 、The DAC scheduler is the exception.───DAC計劃程序例外。

65 、A DAC Dynamic Test Instrument───DAC動(dòng)態(tài)測試儀

66 、AD7846 which is made by AD company, is a kind of 16-bit DAC device. Its basic structure and functions of pins are intooduced briefly. Combining DSP(TMS320VC 5402), the wave form signal of high accuracy is designed.───AD7846是AD公司制造的一種16位數模轉換器件,這里簡(jiǎn)要介紹了其基本結構和引腳功能,并結合DSP(TMS320VC5402)產(chǎn)生高精度波形信號設計。

67 、12-bit 4-channel DAC MAX526 Interface with 8051 MCU and Its Applications───12位4路數模轉換器MAX526與單片機的接口應用

68 、Research of twelve-bit DAC fabricated with SOI/CMOS process───十二位SOI/CMOS數模轉換器的研制

69 、Cascade Application of the DAC 714 Chip in the Single Chip Microcomputer System───DAC714在單片機系統中的層疊應用

70 、Otherwise, we choose DAC8580 to do DAC, and use CPLD to control the whole circuit outside PC.───在PC機外采用DAC8580對數字信號進(jìn)行DA轉換,并用CPLD對整個(gè)電路進(jìn)行控制。

71 、Design of 12 channels and 2-16bit adjustable DAC PCI card───PCI接口12通道2-16位可調DAC卡設計

72 、You can easily adapt this circuit for any QAM constellation or DAC resolution.───可以容易地為任何QAM模塊和DAC分辨率改變電路。

73 、Other arrangements are possible, but the speed of the DAC is critical.───另外的設置也是可以的，但是DAC轉換的速度是非?？燎蟮?。

74 、"Here is a DAC that can be used all over the home in a number of applications and has much to offer in terms of filters and all at an amazing price.───“有一個(gè)DAC可以在家中所有場(chǎng)合大量地應用，而且根據濾波方式可以提供許多（風(fēng)格），同時(shí)所有這些只是在一個(gè)令人驚訝的價(jià)格。

75 、The digital-to-analogue converter of 14 bit (DAC) resolution enlarged dynamic limits and improvement noise function.───14比特的數模轉換器（DAC）分辨率擴大了動(dòng)靜規模和改善了噪聲機能。

76 、Feedback on the system led to modifications. The DAC then wrote the standards for submission to the Ministry of Agriculture in China.───各地意見(jiàn)反饋到中國奶協(xié),奶協(xié)進(jìn)行了修改和完善,然后起草牛只編號標準并提交到農業(yè)部。

77 、So, this paper introduces the DAC calibration principle and method as well as the calibration result.───因此，本文介紹了電源遠控給定電流的標定原理和采用的線(xiàn)性擬合方法以及標定結果。

78 、Design of output circuit for high precision current-steering DAC───一種用于高精度電流型DAC的輸出級設計

79 、A Mis-matching Tolerant Switching Scheme for a 10 bit Current-Steering DAC───一種10 bit電流型DAC電流源晶體管的抗失配設計

80 、Some system have only one DAC so the demultiplexor is after the DAC.───另有一些系統只有一個(gè)DAC,因而信號分離器被放到DAC之后。

dac指的是什么？

DAC，全稱(chēng)是Distributed Autonomous Corporation，中文可以翻譯為分布式自治系統，是通過(guò)一系列公開(kāi)公正的規則，可以在無(wú)人干

DAC是什么？

DAC是芯片數字域和模擬域的橋梁，DAC就是Digital-Analog-Converter，數字模擬轉換器。在模擬電路中,電流和電壓的變化是連續的，然而數字電路處理的都是離散的數字信號，這里需要ADC，但是有些應用上是需要提供模擬信號，比如音頻**輸出，產(chǎn)生特定波形輸出等，這時(shí)需要DAC，去接受處理好或設置好的數字信號，將其轉換為模擬信號，讓我們得以感知。