A user rejection criterion is proposed for the zero-forcing beamforming(ZFBF) based greedy multi-user selection algorithm in multi-input multi-output(MIMO) downlink system.
针对多输入多输出(MIMO)下行系统中基于迫零波束成形(ZFBF)的多用户贪婪选择算法复杂度高的问题,给出了一个用户丢弃准则。
Attribute classification and selection principles of the evaluation indexes for science and technology journals;
科技期刊评价指标的属性分类及选用原则
The structure property, load distribution, selection principle, application scope and points for attention of cylindrical roller bearing used on surface-grinding machine were analyzed.
分析了使用在平面磨床上的圆柱滚子结构、载荷分布、选用原则、使用范围及注意事项。
This paper briefly introduces the principles,components and classification of the leakage protector,and emphatically expounds the selection principles of the leakage protector,and puts forward some items needing attention in the erection and operation of the leakage protector.
简要介绍了漏电保护器的原理、构成及其分类,重点阐述了漏电保护器的选用原则,提出了安装和运行中的注意事项。
Principle of Selection and Application of Plastic Mould Material;
塑料模具材料选用原则及应用
He will never fall away even in time of danger.
他即使在危急时刻也绝不会放弃原则。
They often discarded their principled stand and took their cue from changing conditions.
他们经常放弃原则立场，顺风转舵。
Principle 2 the cost of something is what you give up to get it.
原则2，一些你要放弃去得到的成本。
waived all privileges.To Irenounce is to relinquish something formally and usually as a matter of principle:
放弃所有的特权。是正式地放弃某事物，通常是原则性的事物：
deserting your allegiance or duty to leader or cause or principle.
放弃自己的效忠对象、职责、领导、理想或者原则。
Abandonment of one's religious faith, a political party, one's principles, or a cause.
叛教，变节，脱党，背信放弃宗教信仰、脱离某政党、背弃行事原则或事业
The Crisis Principle: A mature organization does not abandon its process in a crisis.
危机原则：一家成熟的企业即使在危机时刻也不会放弃过程。
Wittegenstein repudiated many of the theorems set forth in the Tractatus.
维特根施坦放弃了许多他在《论文》一书中所提出的原则。
I agree that the recommendation I am requesting shall be held confidentially, and I hereby waive any rights I may have to examine it.
基于推荐信内容保密原则，本人同意放弃阅读本文件之权力。
This rule has sink into disuse.
这条原则渐被废弃了。
4. Carrying out the principle of openness.
四、贯彻开放原则。
renounce one's earlier ideals, principles, convictions, etc
背弃原先的理想、 原则、 信仰等
If he did not, the work passed into the public domain.
如果他放弃，该作品则流入公共领域。
To abandon one's religious faith, a political party, one's principles, or a cause.
变节，脱党，叛教放弃某人的宗教信仰、脱离某政党、改变其原则或奋斗目标
We may make mistakes, but they must never be mistakes which result from faintness of heart or abandonment of moral principle.
我们可能会犯错误，但是它绝对不会是由于缺乏毅力或放弃道德原则而犯的错误。
The GATT includes a general waiver from the principle of nondiscrimination for generalized system of preferences programs.
从一视同仁的原则出发，“关贸总协定”里包含一项必须声明放弃普遍优惠制计划的条款。
Forsaking the conception of cause, mathematics seeks law, that is, properties common to all unknown, infinitesimal quantities.
数学放弃原因的概念而寻求法则，也就是寻求一切未知的无限小的元素的共同性质。
The principles of the struggle were disowned and the League of Nations turned down.
斗争的原则摒弃了，国际联盟遭到拒绝。