propagate：[英 [ˈprɒpəgeɪt] 美 [ˈprɑ:pəgeɪt] ]
propagate是什么意思
过去式：propagated; 过去分词：propagated; 现在分词：propagating;
propagate 基本解释及物动词繁衍，增殖; 使遗传; 扩散; 使蔓延
不及物动词繁殖; 扩大; [物] 通过媒介传送
propagate 相关例句及物动词
1. Most plants propagate by seed.
大部分植物用种子繁殖。
2. propagate的近义词
2. Trees propagate themselves by seeds.
树靠种子繁衍。
3. Water easily propagates sound.
水容易传导声音。
propagate 网络解释1. 繁殖：第一级路径依赖是时间内的关系(intertemporalrelationship第二级是在时间关系内繁殖(propagate)错误;第三级不仅仅繁殖了错误,而且是不可避免的无效率.
2. propagate的翻译
2. 扩散：而且往往一个视图需要对诸多试图进行选择事件的监听,因此在这种情况下对每一个视图的事件进行注册,比较繁琐,有时候也不可能(比如在需要被监听的试图尚未激活的情况下). 然后再setSelection()中对事件进行扩散(propagate)
3. 传播法向：Reverse倒转法向 | Propagate传播法向 | Conform统一法向
propagate 双语例句1. propagate的解释
1. It is feasible in the production to propagate the superior individual trees of Magnolia officinalis with improved cleft grafting.
首次利用改良劈接法快繁厚朴优良单株在生产上是可行的，成活率82.5％以上且苗木生长良好。
2.
2. In order to research the mechanism of dynamic fracture, the fractured surface of dynamic tensile and dynamic fracture is investigated by microscope-analysis technique. The results are obtained as follows:(1) Under the condition of dynamic tensile, there is a brittle fracture feature in the local weak-link though the metals still show the ductile fracture feature.(2) The bright belt in the impact fracture surface is caused by the fatigue precrack blunt, a distribution of crack stretched zone. The width of the bright belt decreases with an increasing of the loading rate and a decreasing of the experimental temperature.(3) The dynamic crack doesn't start initiation from the crack tip, namely root of fatigue crack, but from the distance x〓 between crack tip, as the condition of cleavage crack nucleation and propagate are satisfied in there.
利用显微分析技术，对动态拉伸断口和动态断裂断口进行了微观分析，研究了动态条件下金属的断裂机理，结果表明：（1）动态拉伸的条件下，尽管宏观上金属仍表现为塑性断裂，但局部薄弱区域会表现出脆性断裂的特征；（2）冲击断口上的亮带由预制的疲劳裂纹钝化所引起，是裂纹伸张区的贡献，亮带的尺寸随加载速率的提高和温度的降低而减小；（3）动态解理裂纹并不是从裂尖，即疲劳裂纹的根部开始起裂，而是在离裂尖一定距离处x〓起裂。
3.
3. His works now only served to prolong and propagate the evil proposition the prophet proclaimed, and all with great proficiency. M
后来他的作品只是宣传那预言家的邪说谬论，并说得天花乱坠。
4.
4. By RT-PCR amplification, we found that PnV exists in uninfected LY16 cells, therefore LY16 cells are persistent infection with PnV. In conclusions, (1) LY16 cells are PnV-persistent infection cells; (2) PnV can infect both LY cells and silkworm larvae; (3) and the origin pathogen of silkworm may either PnV contaminated from lab during rearing or viral pathogens of silkworm origin which can`t propagate in LY16 cells.
因此本研究的结论是(1) LY16是PnV持续感染的细胞株系；(2) PnV 亦可以感染黑角舞蛾细胞株及家蚕；(3)最起初罹病之家蚕疑是在实验室饲养时被PnV感染，抑或是罹病家蚕的病原体未能在LY16细胞内增殖。
5. propagate
5. The results indicatethat the cut-off region of gravity waves seems not affected by winds, whilereflecting and propagating regions are significantly influenced. Thereflecting region reduces when gravity waves propagate downwind and expands whenagainst wind.
结果表明，风场对快速重力波分量影响较小，但对反射和传播区域的慢速波的影响较大，表现在顺风时使反射区范围缩小，逆风时使反射区范围扩大。
6. Different from Moser's method, this approach only sets secondary sources on interfaces between different media. Rays from a secondary source can reach nodes as long as paths don't penetrate interfaces. Waves propagate along accurate paths in homogeneous layers or blocks.
不同于Moser方法，界面源法只在物性分界面上设置子波源点，子波出射射线可以到达任何不穿越物性界面而直接到达的空间点和界面离散点，在均匀块体内或层内地震波以精确的射线路径传播。
7. This is a key concept missing from social life and one that designers effectively propagate in their work.
这是社会生活中缺失的一个关键概念，也是设计师宣传的一个有效工具。
8. Of course, that's silly because sound doesn't propagate in space.
当然，这仅仅因为声音不能在宇宙里传播。
9.
9. In all other fields the newspapers originate and propagate slang, particularly in politics.
在所有其他领域的报纸，源于和宣传俚语，尤其是在政治上。
10. The regular patterns are also discussed briefly that waves propagate in periodic structures in this paper.
并对周期结构中的波传播规律进行了简要的讨论。
11. Second part, Propagate the main object in ideological work.
第二部分，宣传思想工作中的主客体。
12. Either of a pair of animals or birds that associate in order to propagate.
一方：鸟或兽的为了繁殖的配偶中的一只
13. Plants won't propagate in these conditions.
植物在这种条件下不能繁殖。
14. propagate的近义词
14. Structure of edge, screw, and mixed dislocations, and the mechanisms by which they propagate strain are covered.
内容涵盖刃差排、螺旋差排及混合差排的结构，及差排传递应变的机构。
15. In section one, by using FICE scheme and TIME-GCM, a model of trace gases and OH airglow affected by gravity wave is set up, then the propagation of nonlinear gravity wave and the effect on trace gases and OH airglow are analyzed. The result shows gravity wave excited by tropospause forcing can propagate stably to the mesosphere through the stratosphere so that energy and momentum can be transferred from one region to another. In this process, gravity wave undergoes growth, overturning, convection and breaking. And the no-isothermal structure can accelerate the breaking of gravity wave in mesospause, and the breaking of gravity wave is an important source of convection and small-scale waves.
在第一部分的工作中，利用全隐欧拉格式和全球热层-电离层-中间层-电动力学环流耦合模式，对重力波的非线性传播及其在传播过程中对中高层大气中氧族和氢族成分和与之密切相关的OH气辉辐射的影响进行了数值模拟，结果表明，从对流层向上传播的重力波经历了产生、发展、饱和、对流产生直至破碎的非线性演化，大气的非等温结构加速了重力波在中层顶区的破碎，重力波的非线性传播是小尺度对流和湍流产生的一个重要的源。
16. In section one, by using FICE scheme and TIME-GCM, a model of trace gases and OH airglow affected by gravity wave is set up, then the propagation of nonlinear gravity wave and the effect on trace gases and OH airglow are analyzed. The result shows gravity wave excited by tropospause forcing can propagate stably to the mesosphere through the stratosphere so that energy and momentum can be transferred from one region to another. In this process, gravity wave undergoes growth, overturning, convection and breaking. And the no-isothermal structure can accelerate the breaking of gravity wave in mesospause, and the breaking of gravity wave is an important source of convection and small-scale waves. The propagation of gravity wave will affect the distribution of minor species.
在第一部分的工作中，利用全隐欧拉格式和全球热层-电离层-中间层-电动力学环流耦合模式，对重力波的非线性传播及其在传播过程中对中高层大气中氧族和氢族成分和与之密切相关的OH气辉辐射的影响进行了数值模拟，结果表明，从对流层向上传播的重力波经历了产生、发展、饱和、对流产生直至破碎的非线性演化，大气的非等温结构加速了重力波在中层顶区的破碎，重力波的非线性传播是小尺度对流和湍流产生的一个重要的源。
17. The fast and slow waves can both propagate in the waveguide system.
快波和慢波都可以在这种波导中传播。
18. Propagate those familiar eutrophical algae such as Chlamydomonas, scenedesmus and pediastrum and then culture them 7d by adding EM in liquidmedium.
与一般活性污泥法和其它生物膜法相比，EM好氧生物滤池HRT明显缩短，为7.0～9.0hr。
19.
19. However, the strains M41, H52, H120 andGray, but not Holte, Connecticut and M52-19, could propagate in freshly digested HeLacells.
然而这唯一的一个点突变对IBV的跨种感染似乎没有决定性的作用。
20. propagate的翻译
20. Themain projects are: 1: IBV propagation in HeLa cells Allantoic fluid of IBV strains including M41, H52, H120, Gray, Holte, Connecticutand M52-19 (a Beaudette52-19 strain) containing IBV 5×10~(304) EID50 was inoculated intoconfluent HeLa monolayers or freshly digested HeLa with 0.25% trypsin. All of them could not propagate in HeLa cell monolayers.
S1基因的变异在IBV跨种感染过程中的作用 M41毒株在新鲜消化的HeLa细胞上持续传26代，RT-PCR扩增第1代、第5代和第21代病毒的S1基因，结果显示第1代跟第5代S1基因的序列完全一致，而第21代与第1代相比也仅仅只有一个碱基(A728G)的改变，导致一个氨基酸的变异。
propagate 词典解释1. 宣传；传播；使普及
If people propagate an idea or piece of information, they spread it and try to make people believe it or support it.
e.g. They propagated political doctrines which promised to tear apart the fabric of British society.
他们鼓吹能颠覆英国社会结构的政治学说。
propagation...the propagation of true Buddhism.
传播真正的佛教
2. 繁殖，培植（植物）
If you propagate plants, you grow more of them from the original ones.
e.g. The easiest way to propagate a vine is to take hardwood cuttings...
栽培葡萄最简便的方法就是硬条扦插。
e.g. The pasque flower can be propagated from seed.
欧白头翁可以通过种子进行繁殖。
propagation...the successful propagation of a batch of plants.
一批植株的成功繁殖propagate 单语例句propagate
1. China's ancient sage is helping the country propagate its language and culture abroad.
2. Western countries propagate the notion that China tops the list of carbon emitters.
3. Ten pairs of ibises were set free into the wild on Thursday in Shaanxi Province to help the wild species of rare bird propagate.
4. He feels the commercial benefits will encourage people to propagate more wild animals and increase their number.
5. However, the media and certain government departments should do their jobs and not propagate false rumors.
6. The core values they propagate are still there in the depth of our national psyche.
7. Kung's mission is to propagate the idea of this " model city of peace and harmony " across the world.
8. Programs that propagate western ideology and politics should not be imported, the rule said.
propagate 英英释义verb
1. multiply sexually or asexually
2. cause to propagate, as by grafting or layering
3. cause to become widely known
e.g. spread information
circulate a rumor
broadcast the news
Synonym: circulatecircularizecircularisedistributedisseminatebroadcastspreaddiffusedispersepass around
4. transmit or cause to broaden or spread
e.g. This great civilization was propagated throughout the land
5. become distributed or widespread
e.g. the infection spread
Optimism spread among the population
Synonym: spread
6. transmit
e.g. propagate sound or light through air
7. travel through the air
e.g. sound and light propagate in this medium
8. transmit from one generation to the next
e.g. propagate these characteristics