查询词典 fall to bits

After a brief review about the problems of bit rate control for MPEG video coding, two optimizations are proposed based on MPEG-2 Test Model 5 (TM5) algorithm:①An intelligent integral action is introduced for improving the control precision of bit rate;②After using DCT AC coefficients to define the measure of macroblock and picture coding difficulty, an improvement on target bits allocation is proposed for the decoded picture quality and conformance including scene change, which can ajust the target bits allocation adaptively by their measure.

文中首先对MPEG视频编码比特速率的控制问题作了简要回顾，然后针对MPEG-2测试模型5(TM5)算法进行了以下优化：①引入一种智能积分作用，有利于提高比特速率的控制精度；②采用DCT交流系数定义宏块和图象的编码难度测度，然后提出了优化的目标编码量分配策略，即根据编码难度测度自适应调整图象和宏块的目标编码量，这样有利于提高包括场景变化在内的图象解码质量及其一致性。

In this advanced architecture of QC-LDPC codes encoder, the RAM is advisably used to store the parity-check bits and the pointers are introduced as the addresses of the RAM instead of shift registers used for storing the generator of H. Thus, the encoding; process can be achieved by reading and writing on RAM and the parity-cheek bits can be output serially.

采用RAM存储校验位，并引入指针来指示RAM的地址方法，从而取代传统编码架构中的移位寄存器，使编码过程通过对RAM的读写操作实现，校验位序列也通过对RAM的读操作串行输出。

In asynchronous transmission only a small number of bits are transmitted at a time, usually 8 bits that correspond to one ASCII character.

在异步传输时，在同一时候只有一小数量二进制位被传输，通常8位对应着一个ASCII字符。

Right shifting an unsigned quantity always fits the vacated bits with zero. Right shifting a signed quantity will fill with bit signs ("arithmetic shift") on some machines and with 0-bits ("logical shift") on others.

在对unsigned类型的无符号值进行右移位时，左边空出的部分将用0填补；当对signed类型的带符号值进行右移时，某些机器将对左边空出的部分用符号位填补，而另一些机器则对左边空出的部分用0填补。

The more bits, the more colors; or more specifically, the number of unique simultaneous colors is equal to 2 to the number of bits per pixel.

位越多，颜色越多；或者更明确地，唯一的同步颜色数量等于 2 的每像素位数次方。

Let's first see how 16-color (4 bits per pixel) and 256-color (8 bits per pixel) model work.

让我们先看一下16色（4位每象素）和256色（8位每像素）颜色模式是如何工作的。

This concept is also known as bits per pixel, particularly when specified along with the number of bits used.

色深计算机图形学领域表示在位图或者视频帧缓冲区中储存1像素的颜色所用的位数，它也称为位/像素。

The simulation results show that the difference between actually picture coded bits and picture target bits can be minimized by monitoring the "virtual buffer" state to adjust the quantization scaling factor, and thus more stable picture quality can be achieved at a fixed rate.

结果表明，码率控制通过监视"虚拟缓存器"状态调节量化尺度因子，能保持实际帧编码比特数与预分配帧编码比特数一致，从而在恒定码率下，获得均匀的图像质量。

When people censor themselves they're just as likely to get rid of the good bits as the bad bits.

当人们节制自己的时候，他们归正坏习惯的可能性就和铲除好习惯的可能性是一样的大。

The buffer memory is used to store the deciphering bits output from a duplex ciphering algorithm at the time the ciphering bits are generated.

缓存存储器在产生加密比特时用于存储双重加密算法的解密比特输出。

I had a lovely dog named PiPi, he was one of my best friends.

我曾经有过一只小狗，它的名字叫皮皮，它很善良，它是我最忠实的朋友。

Newly ovulated mouse oocytes were cultured in the CZB medium supplemented with different concentrations of pyruvate before treated for activation or assayed for MPF activity.

我们猜测卵母细胞在不含丙酮酸的条件下老化的更快，并且卵丘细胞可能通过消耗不含葡萄糖的CZB中的丙酮酸从而促进卵母细胞老化。