传播

Laminar burning velocities, mass burning fluxes and Markstein lengths were obtained at various ratios of hydrogen to natural gas and equivalence ratios, and flame stability was analyzed and the stability tendency was estimated when flames grow to larger sizes.

在定容燃烧弹内研究了初始条件为常温常压的灭然气-氢气-空气混合气火焰传播规律，得到了不同掺氢比例和燃空当量比下混合气的层流燃烧速率、质量燃烧流量和马克斯坦长度，结合火焰传播照片，分析了火焰的稳定性并预测了大尺寸火焰稳定性的演变趋势。

Along with the internet creation and network technology rapid development, people present a diversification in carrying on the information dissemination and the information resources obtaining, and the traditional information dissemination mode could not satisfy people any more.

中文摘要：随着互联网的产生和网络技术的发展，人们在进行信息传播及信息资源的获取上呈现出多样化，传统的信息传播模式已经无法满足人们。

B communication by an establishment of a transmission or retransmission embodying a performance or display of a nondramatic musical work intended to be received by the general public, originated by a radio or television broadcast station licensed as such by the Federal Communications Commission, or, if an audiovisual transmission, by a cable system or satellite carrier, if

b一个设施传播或二次传播从一个得到像联邦通讯委员会这样的机构许可的广播或电视站播放的(如果是视听传输，则通过有线系统或卫星电波来播放)、旨在让大众接收到、含非戏剧音乐作品的表演或展示的行为，如果--。

Communication by an establishment of a tra mi ion or retra mi ion embodying a performance or di lay of a nondramatic musical work intended to be received by the general public, originated by a radio or television broadcast station lice ed as such by the Federal Communicatio Commi ion, or, if an audiovisual tra mi ion, by a cable system or satellite carrier, if

一个设施传播或二次传播从一个得到像联邦通讯委员会这样的机构许可的广播或电视站播放的（如果是视听传输，则通过有线系统或卫星电波来播放）、旨在让大众接收到、含非戏剧音乐作品的表演或展示的行为，如果

The ray theory of geometric optics was applied to visually investigate the propagation of quasi stationary waves in time mean basic flow and interpret the zonal nonhomogeneity.

应用几何光学中的射线理论，直观地讨论了准定常波在时间平均基流中的传播，解释了定常波传播的纬向非均匀性。

Using this theory, the flame structure of gas explosion in a horizontal pipe were studied, and the results show that: the gas explosion flame in a horizontal pipe is much thicker than that calculated from the former explosion theory, the intermediate products in the flame region are in separated state between the higher and lower level, and the cohesive force of the luminous body at lower level is bigger than that of the nonluminous body at higher level, there is a negative pressure region in the flame, and the flame splits easily in its propagating process.

结果表明，a水平管道内瓦斯爆炸传播火焰的厚度比以往理论计算得到的厚度大得多；b火焰区内爆炸中间产物呈上下分离状态，下部明亮发光体的内聚力比上部非发光体的内聚力高；c在火焰区内会出现负压现象；d火焰在传播过程中会发生断裂现象。

Starting with the same number of resistant and nonresistant mosquitoes, they found that after nine generations the resistant type made up 70 percent of the population -- raising the possibility of replacing regular mosquitoes with resistant ones that don't spread disease.

实验开始时放置相同数量的免疫的和未免疫的蚊子，他们发现在繁殖九代之后，未免疫的占据了蚊子总数量的70％――这提升了用不传播疾病蚊子来取代传播疾病蚊子的可能性。

DunHuang documents is a valuable information source. It accumulates, exchanges and spreads the cultural information effectively by symbols and carriers on time and space. Furthermore, the discovery of the old newspaper DunHuangJinZouYuanZhuang provides the oldest newspaper's authentic proof for the spreading history of news. So, its value is not to be sneezed at.

由于敦煌文献本身非常有效地在时间上、空间上用符号和载体积累、交流并传播着文化信息，是一种极有价值的信息源；同时敦煌进奏院状的发现又为新闻传播史提供了最早的报纸实证，因而它在传播学方面的价值也非同一般，不容忽视。

Some factors such as the Earth's oblateness, the ionospheric dalay, the large-scale horizontal refractive index gradients in the atmosphere, and atmospheric multipath can influence the precision of retrieval.

地球扁率、电离层传播时间延迟、大气大尺度水平梯度、多路径传播现象等因素在某些高度范围影响大气反演的精度。

Actually, the essence of virus sex sale is the transmission channel that uses another person or behavior, disseminate valuable information to bigger range of one's own accord.

其实，病毒性营销的实质是利用他人的传播渠道或行为，自愿将有价值的信息向更大范围传播。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐