传播

This article tries to trace back to the background of the 18th century again when the art of Chinese gardens had been disseminated in Europe, and emphatically analyzed the thought and those men who exerted tremendous influences on the dissemination of the art of Chinese garden, such as the relationship between "chinoiserie" and rococo style, and missionaries' recommendation about the art of Chinese gardens.

17、18世纪中西贸易的发展促进了中西文化的交流，激发了欧洲对中国艺术的热情，追溯了这一促使中国造园术在欧洲得以传播的时代背景，着重分析了其中对中国造园术在欧洲传播影响甚巨的人物与思想，诸如"中国热"的兴起与法国"洛可可"风格的关系，传教士对中国园林艺术的推介作用等。

As one kind of reading material put in the writer's table-top, the novel's population only relied on engraved plate and written copy before the foreign chromolithography has not entered into Shanghai in the latter Qing dynasty. Therefore, its diffusion and circulation had certain limitations.

小说作品作为一种置于文人案头之读物，在晚清外国石印术未进入中国上海之前仅凭借雕版和抄写来进行传播，其传播流传范围具有一定的局限性。

The phase of optical wave can be recovered by the intensity transport equation under the paraxial approximation For the optical system with diffraction limit, it is difficult to get the boundary radical slope of phase and sample in the circular domain boundary when using the intensity transport equation to recover the phase, consequently, we reviewed an algorithm mentioned in the reference ［4］, namely, the equation, computation domain and boundary condition are changed, then the phase is reconstructed by the multigrid method and corrected at last Moreover, the experiment system is set to testify the algorithm, and the recovered phase from the intensity data detected by CCD is compared with the result from phase retrieval algorithm, it is found that the phase reconstruction error can reach 017 λ in the case of non-uniform intensity distribution, as a result, the method is suitable for the phase recovery with low wavefront sensing accuracy.

在傍轴近似条件下，可以利用光强传播方程对畸变波前进行相位恢复。对于衍射受限的光学系统，很难获得相位的边界径向斜率值作为边界条件，此外，要获得精确的圆域边界采样值也并非易事。为了克服上述困难，进一步研究了相位恢复改进方法，即改变了方程的表示形式、计算区域和边界条件，并用多重网格法进行求解获得重构相位，最后再将其修正。为了验证算法的精确性，搭建了实验系统对算法进行实验验证，将由CCD探测的光强分布进行计算得到的相位分布与相位恢复算法的结果进行比较，证明在光强分布非均匀的情况下，该方法恢复的相位均方根误差能够达到017 λ，可以适用于波前传感精度要求不是很高的相位恢复。标签自适应光学相位恢复相位修正光强传播方程 adaptive optics phase retrieval phase correction intensity transport equation

Thus a wave of circular polarization propagates with the same wave number regardless of its direction of propagation.

不管传播方向如何，这样的圆极化波传播同等的波数。

Researched influence of frequency on characteristic of electromagnetic wave transmission in tunnels, and analyzed characteristic of electromagnetic wave transmission in circular, arches and curved tunnels by method of metal wave guide, and gives approximate formulas of attenuation rate. Main conclusions we obtain are as follows: in circular,rches tunnels, if frequency is higher, attenuation rate is smaller, it is beneficial for EM waves to transmit, in curved tunnel, higher frequency, more attenuation rate ...

研究了频率对井下电磁波传输特性的影响，采用金属波导法分析了圆形、拱形及弯曲隧道中电磁波的传输特性并给出衰减率近似公式，得出主要结论：在圆形和拱形隧道中，频率越高，衰减率越小，越有利于电磁波的传播；在弯曲隧道中，频率越高，衰减率越大，不利于电磁波的传播；通过特性曲线与井下实验数据相比较得出在900MHz左右为井下无线通信系统传输信号最佳频段。

Although public communicative power has gained new growth with American civic media reform movement and practices of citizen media, the construction of public communicative power can not surpass the reconstructing process of modernity – it belongs to the reconstructing process.

虽然通过美国公民媒介改革运动和当今市民媒介的实践，公众传播权力获得了新的生长，但是公众传播权力的建构却是一个系统的社会重建过程的一部分，即现代性的重建，它不可能超越这一过程。

Propagation path.Point the jam to spreads from the jam source closed path or mediums of the sensitive device.

传播路径。指干扰从干扰源传播到敏感器件的通路或媒介。

Hostor will cooperation with the more than twenty associations of paper、printing、packing in nine provinces of"9+2"districts of coastwise , eighty famous medias will unite to announce the information to everywhere of China and every end users.

主办单位将会同泛珠三角"9+2"区域的华南9省及港澳地区20多家纸业、印刷、包装协会，80多家专业主力媒体，整合各种传媒资源，形成宣传合力，展开全方位的立体宣传，使本届展览会各种信息传播到纸业、印刷、包装和相关领域的每一个角落，传播给每一个最终的专业目标用户。

Secondly, we discuss acceptance and circulation of Ch"en-wei system from three different angels, including dominator, collaborationist and commonalty, to understand what they affect in acceptance and circulation of Ch"en-wei system.

其次，探讨谶纬系统的接受与传播，分别统治领袖、辅佐的从龙人士以及平民百姓等三种不同的视角，了解他们在谶纬系统的接受与传播中扮演何种角色。

The former include the ways of seeds dispersal, the adaptation characters to exposed lands, relationships between species and so on. The species that transmit seeds by wind and adapt the environment of the primary lands more quickly can become the first colonizer of exposed lands, and some microbes play an important role in the colonization of plants.

生物因素包括种子的传播方式、对原生环境的适应能力及物种之间的关系等，依靠风力传播、对裸地的极端环境具有较强适应能力的物种更容易成为原生裸地的早期定居者，某些微生物在植物的定居具有非常重要的作用。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。