aac的例句大全

AAC ( Advanced Audio Coding) is a kind of audio coder using psychoacoustic mode which has the most high efficient and best quality.

先进音频编码方法AAC（Advanced Audio Coding）是目前压缩效率最高，音质最好的音频感知编码方法。

Moreover, some structural measures, such as constructional column and horizontal reinforced band, are provided to improve the seismic performance of AAC bearing walls.

通过试验研究提出了构造柱、混凝土水平配筋条带等构造措施，对蒸压加气混凝土承重墙体的抗震性能起到了很好的改善作用。

Time-division multiplexing technology is used, that is, the TNS filter and the other hardware parts of AAC decoder use the same multiplier, and then the hardware spending is economized.

在设计中，我们采用时分复用技术，既TNS滤波器和AAC解码器的其它硬件部分时分复用一个乘法器，从而大大节省了硬件开销。

The spin-spin relaxation time ( T 2) is used to study the proton relaxation behavior in crosslinked ( polyacrylamide-acrylic acid) ( P ( AAM-AAc)) network and linear polystyrene ( PS) solution.

用自旋－自旋弛豫时间考察了线型聚苯乙烯溶液与溶胀交联聚丙烯酰胺－丙烯酸凝胶的质子弛豫行为。

~ 1h NMR spin-lattice relaxation studies on the structure and dynamics of aam-aac copolymer hydrogels

丙烯酰胺-丙烯酸交联共聚凝胶结构与分子运动的~1H NMR自旋晶格弛豫研究

The results of cross-over design showed that the analgesic effect of AC and AAC were the same.

自身交叉对照试验结果表明AC与AAC镇痛效果相同。

Summa of MPEG-4 AAC Audio Coding

MPEG-4AAC音频编码综述

AAC is aimed to instruct those individuals to transfer information to and communicate with others by modern computer and electric technique.

辅助沟通技术是利用现代的计算机和电子技术，通过图片和符号与语音进行转换等方式，将沟通障碍者的信息传递给他人，实现与人交流的功能。

The AAC need the support of professional teams, meanwhile communication train should begin as early as possible, and it may undergo a long development and study process.

辅助沟通介入需有专业团队支持，辅助沟通训练应早期介入，并可能经历漫长的发展和学习过程。

polyterafluoroethylene ( ptfe) films were pretreated with ar plasma for the further surface grafting with acrylic acid ( aac).

研究利用Ar等离子体为引发手段对聚四氟乙烯（PTFE）膜进行表面处理，最终实现在PTFE膜表面接枝丙烯酸。

Research on the new resistance mechanism of quinolones mediated by aac ( 6')-Ib-cr

aac（6'）-Ib-cr介导的喹喏酮类新耐药机制研究进展

728. Secondly, the representative techniques of multi-channel audio codec, including MPEG AAC, Dolby AC-3 and DTS etc.

本论文对以MPEG AAC、Dolby AC-3、DTS为代表的多通道音频压缩编解码技术进行了研究。

Study on DNA Shuffling Method for Changing the Promoter Activity of aac C1 Gene

利用DNA改组技术改造aac C1基因启动子活性的研究

it also makes a detailed introduction of the process of transplant and optimization of the aac standard decoding based on this platform. and it successfully realizes the audio driver software program and can decode the aac audio code while playing the music in real time.

然后，论文基于该硬件平台对音频解码算法的移植与优化工作过程进行了详细介绍，并成功实现了DSP平台上的音频驱动程序和音频解码的实时播放功能。

objective to investigate the clinical characteristics and treatment of acute acalculous cholecystitis ( aac) in the oldest old.

目的探讨高龄老年人急性非结石性胆囊炎（AAC）的临床特点与治疗。

so, the regular expression a. c will match the strings abc, aac, akc, and many others, but it still won't match def.

所以，正则表达式A.C将与字符串ABC、AAC、AKC以及许多其它字符串相匹配，但它依然不与DEF相匹配。

Our main products are plants for concrete block and Autoclaved Aerated Concrete ( AAC ) .

我们的产品主要是混凝土砌块设备和加气混凝土砌 块设备.

Objective To evaluate the clinical features and therapy for acute calculous cholecystitis AAC in the aged.

目的:探讨老年急性非结石性胆囊炎的临床特点和治疗方法.

The optimal proportion of Zn-AAC to ZnSO _ 4 is 60 % : 40 %.

有机锌与无机锌合用时饲喂效果优于单一使用,其最佳配合比例为Zn-AAC60%加ZnSO_440%.

Conversion to PS of some WTV files containing AAC audio would suddenly come to a stop.

转换某些包含AAC音频的WTV文件 到PS时,可能会突然中止.