码

The graticule, the could also be used as a range-finding aid: if the span of a twin-engined fighter filled the graticule, the range would be 274 m (300 yds); if it filled the radius it would be 549 m (600 yds).

这个分划还能用来帮助测距。如果双发战斗机填满分划，距离是274米（300码）；如果填满半径的话，就是549米（600码）。

The graticule, the could also be used as a range-finding aid: ifthe span of a twin-engined fighter filled the graticule, the rangewould be 274 m (300 yds); if it filled the radius it would be 549 m(600 yds).

这个分划还能用来帮助测距。如果双发战斗机填满分划，距离是274米（300码）；如果填满半径的话，就是549米（600码）。

In order to effectively reduce the effects of multi-access interference on the performance of optical code division multiple access communication systems with intensity modulation and direct detection,according to group information, a novel kind of multi-access interference cancellation scheme based on fiber Bragg gratingused with two dimensional address code MPC/OOC is presented.

摘要在强度调制、直接探测的光码分多址通信系统中，为了有效克服并发用户数之间的多址干扰，提高系统的通信性能，根据组信息，针对由光正交码和修正素数码构成的扩时/跳频地址码MPC/OOC，提出一种基于光纤布拉格光栅的多址干扰消除方案，并详细分析了采用这种多址干扰消除方案的光CDMA通信系统的性能。

Due to the divergent development of library systems used by cooperative libraries, the MARC format and Chinese internal code are always the major concerns for establishing a union catalog in Taiwan.

中国机读编目格式及USMARC是使用最广泛的机读编目格式， CCCII及Big5是使用最广泛的中文内码，机读编目格式和中文内码是全国图书书目资讯网最关心的两件事。

With the increase of the code rate , the production distance between the constellation of the unitary group code decreases rapidly and deteriorates the performance of the system.

随着码率的不断增加，酉空时码群中的各个星座点之间的乘积距离会变得越来越小，从而导致性能恶化。

The cloth of the code that monitor of large website piles up a respecting problem, the friend asks me on Msn, specific how be operated, demon is with Google Analytics today the example is specific tell unship, the flow that cloth piles up, and a few notes.

前一阵说到大型网站的监测代码布码问题，有朋友在msn上问我，具体如何操作呢，今天精灵就用google analytics 为例具体讲解下，布码的流程，以及一些注重事项。

To alleviate the problem that codebook generated by Linde-Buzo-Gray algorithm includes a lot of invalid or identical codevectors in vector quantization. a coverage density based LBG algorithm is proposed.

针对矢量量化中Linde-Buzo-Gray算法产生大量无效或重复码向量问题，提出了一种基于覆盖域密度分割码向量方法。

A construction of authentication codes with arbitration from subspace of vector space over finite fields is presented, the parameters of the code are computed.

摘要利用有限域上向量空间的子空间构作了一个具有仲裁的认证码，计算了这个码的参数。

Although vocoder can transmitter speech signal at very low bit rate, it does not work well when dealing with audio signal.

在本学位论文中我们设计了一种低码率音频编码器。对于很多不同类型的音频信号，它可以工作在很低的码速率上，虽然此时它所提供的听觉质量不是透明的，人们仍然可以接受。

In the designing of real-time vocoder system, mainly two parts of work have been accomplished: 1 A real-time vocoder system consisted of 2 connected 200MHz PCs was designed.

在声码器实时处理系统上，主要完成了两部分工作，包括： 1）实现了在两台PC上的实时声码器系统。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。