- 近义词
- reproductionn.繁殖,生殖;再生产,再现,[心]再生作用;复制品;
- proliferationn.增殖,分芽繁殖;再育;激增;;
- procreationn.生产,生殖;
- circulationn.(报刊)发行量;(血液)循环;流通;社交活动;
- spreadv.开展;伸开;传播;涂;分摊;
- disseminationn.散播,宣传;浸染;
- generationn.一代人;一代;一批;产生;代;,一届;一辈(通常认为大约30年);同辈人
- multiplicationn.增加,增殖,倍增;[数]乘法,乘法运算;
- promulgationn.颁布;
- extensionn.延伸;增加的房间;扩建部分;延期;延长;展期;扩大;电话分机;进修部;扩展名;
- advertisementn.广告,宣传;公告;出公告,做广告;
- breedingn.生育;(动物的)饲养;教养(尤指行为或礼貌方面);<核>增殖;
- transmissionn.播送;传送;(电台或电视)信息;传动装置;
- 知识拓展
Propagation Delay
通信 传播延迟 ; 传播时延 ; 传输时延 ; 传输延迟
Back Propagation
反向传播 ; 反向传播算法 ; 神经网络 ; 算法
- 双语例句 更多例句
Such rootstocks or cultivars were reproduced true to type by vegetative propagation.
这些钻木和品种,通过无性繁殖长成和亲本一样的类型.
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Also, the idea of progress and its enthusiastic propagation may have some effect.
还有, 进步观念及其热烈宣传也会产生某种效果.
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The method is a direct simulation of the actual process of radiation propagation.
这种方法是辐射传输实际过程的直接模拟.
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Clonal propagation can also give some large gains in a relatively short time.
繁殖无性系也可以在较短期间内提供较大的增益.
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The simplest explanation of aberration is the analogy of light propagation to the fall of raindrops.
对光行差的最简单的解释,是把光的传播同雨点的下落作类比.
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Propagation of virus in embryonating eggs was first used by Goodpasture and Woodruff in 1931.
1931年Goodpasture和Woodruff首次应用鸡胚培养病毒.
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A complete study of the propagation of shock waves in elastic solids is presently lacking.
关于弹性固体中冲击波的传播,目前还缺少全面的研究.
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We first take up the subject of optic ray propagation through a variety of optical media.
首先研究光束通过各种光学介质的传播问题.
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Diseases spread by insects are encouraged when climatic conditions propagation of the vector.
当气候条件适于媒介昆虫繁殖时,由昆虫传播的疾病即行蔓延.
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If a plant has spotted or crinkled leaves, do not use it for propagation.
如果植物的叶子有斑点或者萎缩,就不要用来繁殖。
《柯林斯高阶英汉双解学习词典》
Efficient methods of vegetative propagation and improved screening techniques are also required.
高效率的无性繁殖法和改良的鉴定技术也属必需.
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- 相关词组
- propagation notice传播通知;
- clonal propagation营养繁殖;
- abnormal propagation反常传播;
- asexual propagation无性繁殖[生殖];
- 今日热词
- 热门搜索
- whiplash n.鞭子的皮条,鞭绳;
- toilet n.洗手间;坐便器;梳洗;
- animal n.动物,兽,牲畜;<俚>家畜,牲口;<俚>畜生(一般的人);兽性;adj.动物的;肉体的;肉欲的;
- line of action 作用线,<喻>活动的形式[方针];
- miniskirt n.迷你短裙,超短裙;
- English song 英文歌曲;英语歌曲;精典英文歌曲
- stocking n.长筒袜;似长袜之物;
- windows me abbr.Windows millennium edition Windows (操作系统)千禧版,WindowsMe操作系统;
- see you again 再见;再见一面;再次见到你
- instead adv.替代;反而;
- holyshit n.[街头篮球]形容一个人的球技到了出神入化的地步。;
- neighborhood n.地区;某地区的人;与某处邻近的地区;临近街坊;

