propagation
[.prɔpə'geiʃən]
n.增殖, 繁殖, 传播, 传送
例句与用法:
Emission and propagation of energy in the form of rays or waves.
发射以光线或波的形式发出和传播能量
The systematic propagation of a doctrine or cause or of information reflecting the views and interests of those people advocating such a doctrine or cause.
宣传活动对一个学说、事业或信息的系统宣传,其反映倡导该学说或该事业的人的观点和利益
A group of organisms having common ancestors and certain distinguishable characteristics, especially a group within a species developed by artificial selection and maintained by controlled propagation.
属一群拥有共同祖先和明显特征的有机体,尤指属于同一物种的一群,通过人工选择来发展,通过有控制的繁殖来维持
The sun sometimes spoils the propagation of radio waves.
太阳有时会影响无线电波的传播。
词形变化:
形容词: propaga-tional |
n.
1. 繁殖; 增殖
2. 宣传; 波及
3. 遗传
propagation[,prɔpə'ɡeiʃən]n.1.■繁殖,增殖2.■(动、植物)繁衍3.■传播,宣传;传送,普及4.■遗传5.■蔓延6.■【物理学】传播,传送
propagationpropagation[ˌprɔpəˈɡeiʃən]n.1.■繁殖, 增殖2.■传导, 传播; 普及3.■散发, 伸延the propagation of the principles of science科学原理的传播
继承用法propagationaladj.
propagation
名词 propagation:
the spreading of something (a belief or practice) into new regions
同义词:extension
the act of producing offspring or multiplying by such production
同义词:generation, multiplication
the movement of a wave through a medium
propagation
■Committee on Propagation of the Tradition!
'优良传统发扬光大委员会'!
■Tissue Culture and Rapid Propagation of Pyrus bretschneideri Rehd.
'砀山酥梨'的组织培养和脱毒快速繁殖。
■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。
■Based on gradient descent rule, the BP( Back Propagation) algorithm is a local optimization algorithm.
bp算法基于梯度下降原理,是一种局部寻优算法。
■MS-medium can promote callus growing and propagation.
MS培养基有利于愈伤组织生长增殖。
■The hriving of “mirror of Buddha” hod the dose relation with the propagation of Buddhism.
“佛像镜”的兴盛与传播与佛教在我国的传播有很大的关系。 三国时 ,吴都武昌 (鄂城 )是其产地。
■China began artificial propagation of the stinkbug in the late 1970s.
七十年代后期,我国植保工作者开始在人工条件下繁殖蠋蝽,进行观察。
■Tissue Culture and Rapid Propagation of Rhododendron brachycarpum D.Don ex G.
与<<短果杜鹃的组织培养与快速繁殖>>相似的文献。
■Professional organization in value integration and propagation.
专业的形象整合传播机构。
■In Vitro Propagation of Phlox subulata L.
丛生福禄考的离体繁殖。
■Technique of propagation by cutting of Sabina chineusis CV.
丹东桧柏的扦插繁殖技术。
■He discussed the propagation of waves through the earth's interior.
他探讨了地震波在地球内部的传播。
■Seedling Propagation Experiment of Acer fabric Hance var. rubrocarpum Metc.
优良园林树种红果罗浮槭育苗试验
■Propagation: homogenization of creative ideas? No strategy of creative ideas?
传播:创意同质化?创意无策略?
■Propagation delay is the time between the application of the input and the correct response of the output.
传输延时是指输出相对输入的延迟时间。
■The propagation delay will grow with increasing path length.
传输延迟也将随路径的延长而增大。
■The Voltage and Current Propagation along a Transmission Line.
传输线上沿线电压及电流之时域传播。
■Time deviation due to propagation delay can be tolerated.
允许存在传输延迟所引起的时间漂移。
■Shapiro, Jeffrey H. "Optical Propagation, Detection, and Communication." (unpublished book, n.d.), Chapter 4.
光传播、检测和通信〉,(未出版文献,未注明出版日期),第4章。
■Rectilinear propagation of light: The light spread along straight line in all even medium.
光的直线传播:光在一切均匀介质中都是沿直线传播的。
■Title: Study on Cuttage Propagation Technique of Rhododendron cv.
关 键 词: 比利时杜鹃;扦插繁殖;
■Title: Tissue Culture and Rapid Propagation of Prunus lannesiana Wils.
关键词:日本晚樱;组织培养;增殖;生根
■Title: Rapid Propagation of Seabuckthorn (Hippophae rhamnoides L.
关键词:沙棘;组织培养;繁殖;试验
■Title: Propagation of Chinese tree peony (Paeonia suffruticosa Andr.
关键词:牡丹,繁殖,种子,嫁接,分株,组织培养
■Title: Tissue culture and rapid propagation of Fuchsia alba-coccinea Hort.
关键词:白萼吊钟海棠;组织培养;玻璃化;褐化
■Title: Tissue culture and rapid propagation of Atropa belladonna L.
关键词:颠茄;组织培养;快速繁殖;培养基;激素
■The reduction in size of components and circuits for increasing package density and reducing power dissipation and signal propagation delays.
减少元件和电路的几何尺寸,以达到增加电路的封装密度、减少功耗和减小信号传播延迟的目的。
■Sporadic-E propagation can occur any time of day or year.
分散E传播可能任何时侯发生天或年。
■The propagation of animals or plants.
动物的饲养,植物的培植
■Study on Technique of Rapid Asexual Propagation of Sequoia sempervirens Lindl.
北美红杉无性快繁技术的研究。
■The basis on which these waveforms are divided is their mode of propagation through intervening material.
区分这些波的基础是它们穿过介质材料时的传播模式。
■Stem Culture and Rapid Propagation of Melastoma malabathricum Linn.
印度野牡丹茎段的培养与快速繁殖。
■Emission and propagation of energy in the form of rays or waves.
发射以光线或波的形式发出和传播能量
■Emissionand propagation of energy in the form of rays or waves.
发射以光线或波的形式发出和传播能量。
■Tissue Culture and Rapid Propagation of Godetia grandiflora Lindl.
古代稀的组织培养和快速繁殖。
■Stem-segment culture and tube propagation of Humulus lupulus L.
啤酒花茎段培养及快速繁殖技术研究。
■Studies on the hard stem cutting propagation technique of Robinia pseudoacacia L.
四倍体刺槐硬枝扦插技术研究。
■STUDY OF CUTTING PROPAGATION OF Tetraena mongolica Maxim.
四合木扦插繁殖的研究。
■During sporadic-E propagation, signals can abruptly appear or disappear.
在分散E传播期间,信号可能出现或突然消失。
■In acoustics he studied the propagation of sound and musical consonance and dissonance.
在声学中,他研究了声的传播和音乐的和谐与不和谐。
■Within the limits of experimental error, this was equal to the measured speed of propagation of light.
在实验误差范围内,这数值等于光的传播速度的测量值。
■Check for healthy link state propagation within the routing group on port 691.
在端口691上检查路由组内部的正常链接状态传播。
■The short crack propagation is intensifiedby cathode-protection potential in the condition of erosion fatigue.
在腐蚀疲劳条件下外加阴极保护电位促进短裂纹扩展;
■Over the last two decades, they've identified dozens of human proteins, or host factors, required for HIV propagation.
在过去的20年中,他们已经确认了许多HIV增殖所需的人类蛋白或宿主因子。
■In non-conservative system, what is the propagation speed of waves is unclear.
在非保守系统中,波的传播速度还是个不十分清楚的问题。
■Study on the Propagation of Melastoma dodecandru L.
地菍的繁殖研究。
■Reproduction and spread; propagation.
复制和散布;繁殖
■Sound Propagation in the Nocturnal Boundary Layer.
夜间边界层中的声传播。
■Technology on cutting propagation of Prunus zippeliana Miq.
大叶桂樱的扦插繁殖试验。
■Tissue Culture and Rapid Propagation of Musa paradisiaca Linn.
大蕉(Musa paradisiaca Linn.)的组织培养和快速繁殖