?DAC

DAC發(fā)音

英：　　美：

DAC中文意思翻譯

abbr. 數(shù)據(jù)收集與控制(=Data Acquisition and Control)

abbr. 數(shù)字模擬轉(zhuǎn)換器(=Digital Analog Converter)

DAC常見例句

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?shù)臏囟扔嫶aD/A轉(zhuǎn)換器實現(xiàn)

2 、Principle and Application of 16-Bits DAC of MAX5631 with 32 Channels───32通道16位D/A轉(zhuǎn)換器MAX5631的原理及應(yīng)用

3 、Summary for the Twenty-First Reproductive Technology Symposium of DAC───中國奶業(yè)協(xié)會第二十一次繁殖技術(shù)研討會紀(jì)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.───原來的走線設(shè)計太長了，從主板的上方引下來的，降低了信號質(zhì)量，所以現(xiàn)在直接從上方走線，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(yīng)用同步模式的時候,只有在DAC和轉(zhuǎn)盤使用各自的時鐘的時候才可以.

6 、An Automatic Measuring Standard of the Static Property of ADC and DAC───ADC、DAC 靜態(tài)特性全自動測量標(biāo)準(zhǔn)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驗證開發(fā)平臺ARMIntegrator,以及基于該平臺設(shè)計的Sigma-Delta音頻DAC的實現(xiàn).

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(zhuǎn)換器叫“數(shù)字/模擬轉(zhuǎn)換器”(DAC)，它是將二進(jìn)制數(shù)字（即以數(shù)字的形式呈現(xiàn)的聲音）轉(zhuǎn)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(dāng)量的計算及ALI和DAC的導(dǎo)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(shù);染色廢水;脫色;

11 、The Design of Numberical Controlled Signal Generator by the Use of DAC───利用DAC設(shè)計數(shù)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(xì)胞G1期無影響,單用TSA使G2/M期細(xì)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(shù)模轉(zhuǎn)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(qū)動程序設(shè)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.───啟用此選項可通過遠(yuǎn)程計算機(jī)使用DAC。

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

20 、Low Power DAC Simplifies Bias Setting Applications in Small PCB Area───低功耗DAC使PCB小面積內(nèi)的偏置設(shè)定簡化

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(jié)構(gòu),其中高8位采用單位電流源溫度計碼DAC結(jié)構(gòu),低4位采用二進(jìn)制加權(quán)電流源DAC結(jié)構(gòu),該電路中所給出的層次式對稱開關(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(shù)?？刂乒δ艿腄C-DC轉(zhuǎn)換器的設(shè)計

24 、Design of a Kind of Bandgap-Voltage-Reference Circuit for DAC───一種用于D/A轉(zhuǎn)換電路的帶隙基準(zhǔn)電壓源的設(shè)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(shù)模轉(zhuǎn)換器MAX5741原理及其與DSP的SPI接口應(yīng)用

27 、numerical control voltage regulation of DAC───DAC數(shù)控電壓調(diào)節(jié)

28 、DAC: Design Automation Conference ICCAD: International Conference on Computer-Aided Design───全球設(shè)計自動化會議國際計算機(jī)輔助設(shè)計會議

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(xì)胞對長春新堿、阿霉素(ADM)、鬼臼乙叉甙(VP16)和放線菌素D(DAC)交叉耐藥，對氟尿嘧啶(5-FU)、順鉑 DDP）無明顯耐藥性。

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(shù)，又提高了測試精度，使得測試電路簡單、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---這兩種會比較貼切吧。你所想的“巧奪天工”似乎太“拽”了，感覺也你真能展開想像的翅膀!

33 、Design and Realization of 2Gbps GaAs 4bit DAC───2Gbps GaAs單片4bit數(shù)模轉(zhuǎn)換器的設(shè)計與實現(xiàn)

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(shù)轉(zhuǎn)換器和數(shù)/模轉(zhuǎn)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場被整合到了景觀和建筑體的交接處，同時游樂場直接與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(quán)限:所有權(quán)限,除了:完全控制、創(chuàng)建鏈接、寫入DAC或?qū)懭胨姓摺?/p>

38 、New VXIbus DAC Module Has One Module Multiple Usages Figure───一模多用的VXI總線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.───但這個方法容易受每個運算放大器間的輸入點偏移影響，只要每個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(biāo)內(nèi)鎖頻環(huán)路相敏檢波基本原理和數(shù)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(biāo)準(zhǔn)

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

45 、Design and Realization of a Monolithic GaAs 3Bit Phase Digitizing DAC───單片GaAs 3bit相位DAC的設(shè)計與實現(xiàn)(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會話,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(shù)模轉(zhuǎn)換器設(shè)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(jié)構(gòu) ,其中高 8位采用單位電流源溫度計碼 DAC結(jié)構(gòu) ,低 4位采用二進(jìn)制加權(quán)電流源 DAC結(jié)構(gòu) ,該電路中所給出的層次式對稱開關(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(shè)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(jù)SQL Server所處的狀態(tài),DAC會話可能會在閂鎖上被阻塞。

52 、An on-chip 6-bit DAC allows compensation for tare voltage in weigh-scale applications.───在6位芯片數(shù)模轉(zhuǎn)換器中允許校正電壓重量刻度在稱量皮重時應(yīng)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(yīng)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(shè)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DAC端口訪問系統(tǒng)表的特權(quán)用戶或直接訪問數(shù)據(jù)文件的特權(quán)用戶可以使用此文本。

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)會第二十次繁殖技術(shù)研討會會議紀(jì)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機(jī)鹽水溶液中得到了性能穩(wěn)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(zhuǎn)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).───使用專門的管理員聯(lián)接來連接到一個沒有響應(yīng)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(xì)分析了幾種常用類型D/A轉(zhuǎn)換電路工作原理的基礎(chǔ)上,結(jié)合現(xiàn)有GaAs VHSIC的制作工藝條件,設(shè)計并制作了一種4位單片集成GaAs MESFET D/A轉(zhuǎn)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(shù)字信號處理器)具有強大的數(shù)字信號處理能力,在其應(yīng)用系統(tǒng)中,大多由ADC和DAC通道來完成對模擬信號的數(shù)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(shù)模轉(zhuǎn)換器件,這里簡要介紹了其基本結(jié)構(gòu)和引腳功能,并結(jié)合DSP(TMS320VC5402)產(chǎn)生高精度波形信號設(shè)計。

67 、12-bit 4-channel DAC MAX526 Interface with 8051 MCU and Its Applications───12位4路數(shù)模轉(zhuǎn)換器MAX526與單片機(jī)的接口應(yīng)用

68 、Research of twelve-bit DAC fabricated with SOI/CMOS process───十二位SOI/CMOS數(shù)模轉(zhuǎn)換器的研制

69 、Cascade Application of the DAC 714 Chip in the Single Chip Microcomputer System───DAC714在單片機(jī)系統(tǒng)中的層疊應(yīng)用

70 、Otherwise, we choose DAC8580 to do DAC, and use CPLD to control the whole circuit outside PC.───在PC機(jī)外采用DAC8580對數(shù)字信號進(jìn)行DA轉(zhuǎn)換,并用CPLD對整個電路進(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(diào)DAC卡設(shè)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(shè)置也是可以的，但是DAC轉(zhuǎn)換的速度是非常苛求的。

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DAC可以在家中所有場合大量地應(yīng)用，而且根據(jù)濾波方式可以提供許多（風(fēng)格），同時所有這些只是在一個令人驚訝的價格。

75 、The digital-to-analogue converter of 14 bit (DAC) resolution enlarged dynamic limits and improvement noise function.───14比特的數(shù)模轉(zhuǎn)換器（DAC）分辨率擴(kuò)大了動靜規(guī)模和改善了噪聲機(jī)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(biāo)準(zhǔn)并提交到農(nóng)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(yuǎn)控給定電流的標(biāo)定原理和采用的線性擬合方法以及標(biāo)定結(jié)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(shè)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(shè)計

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

dac指的是什么？

DAC，全稱是Distributed Autonomous Corporation，中文可以翻譯為分布式自治系統(tǒng)，是通過一系列公開公正的規(guī)則，可以在無人干

DAC是什么？

DAC是芯片數(shù)字域和模擬域的橋梁，DAC就是Digital-Analog-Converter，數(shù)字模擬轉(zhuǎn)換器。在模擬電路中,電流和電壓的變化是連續(xù)的，然而數(shù)字電路處理的都是離散的數(shù)字信號，這里需要ADC，但是有些應(yīng)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，這時需要DAC，去接受處理好或設(shè)置好的數(shù)字信號，將其轉(zhuǎn)換為模擬信號，讓我們得以感知。