会传播的

HIV transmission is definitely increased by chancroid and may be more likely in the presence of herpes, syphilis, trichomoniasis, and possibly other STDs.

软下疳肯定会增加HIV的传播性，单纯疱疹、梅毒、滴虫病和其他STD感染更可能引发HIV传播。

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。

Enter from top left corner hind, spark transmission, yourself's advertisement can diffuse like explosion transmission goes out!

从左上角进入后，触发传播，你自己的广告位就会像爆炸似的扩散传播出去！

Though because of the fictitious characteristic of the network, the realization of real spirit communicating is hindered to a certain extent. But as regards invention purpose of network, the developing direction of network interpersonal communication can't move towards false side, but close to real spirit exchange illimitably.

虽然网络的虚拟特性，在一定程度上阻碍了真正精神交流的实现，但是，就人类发明网络的目的而言，网络人际传播的发展方向不会走向虚假的一面，而是无限的接近真正意义上的精神交流。

In the passing band, the power flow will attenuate exponentially if adding the damping material to the basic structures, but an incensement of power flow in the stopping band.

在传播域中，增加阻尼后振动功率流呈指数性衰减，但在衰减域中，增加阻尼反而会促使结构中的弯曲波传播。

Photonic quantum-well structures can be constructed by stacking 3 photonic crystals with the same photonic band gap and different defect modes. On condition that the defect mode of the PC in the well region is located into nontransmission frequency ranges of the PCs in the barrier regions, the confined photonic state appears and can completely transmit through the structure by tunneling. However, its transmission will be strongly prohibited due to vanishing of the photonic QW induced by shifting the defect mode frequency of either of the PCs in the surrounded regions to that of the middle PC.

把三块各带有一个缺陷的光子晶体结合起来，如果中央晶体的缺陷模处在两侧晶体的禁带中，缺陷模内的光波会受到两侧晶体的阻碍并被局域在中央晶体内，形成量子阱结构；若一侧晶体的缺陷模被移动到中央晶体缺陷模处，则只有一侧晶体阻碍在中央晶体缺陷模内传播的光波，量子阱效应完全消失，光的传输受到最大程度的阻碍。

This paper discusses some application cases of the error propagation law by the examples of trigonometrical survey, and presents that not only sum function and numeral multipling function in which there is only one independent observed value but also more complex functions which are equal in mathematics are not opposite in the process of error propagation according to the error propagation law.

1引言本文以三角测量为例，对误差传播定律一些应用问题进行了讨论，指出当只有一个独立的观测值时，和函数与倍数函数运用误差传播定律不会出现悖论；如果在测量工作中有多余的直接观测值，就需用平差后的间接观测值按协方差传播律来计算，这样数学中相等的函数关系才能得到同样的函

The risk of transmission in utero, intrapartum, or postpartum transmission to the fetus is estimated to be 30 to 50%, but zidovudine alone reduces intrapartum infection by 2/3, and combinations of drugs may be more effective.

据估计，胎儿在宫内、产程中或产后的传播危险率为30%~50%，但单用齐多呋啶即可使分娩期传播减少2/3，联合用药效果会更好。

I LIVE FOR LOVE AND PEACE "" I AM A MAN OF PEACE AND LOVE "" GARY CHAW = LOVE AND PEACE I AM ON A MISSION WHICH WILL HAVE ALOT OF PEOPLE LAUGHING ABOUT. PEOPLE WILL DOUBT ME, BUT UNCERTAINTIES WILL ONLY MAKE ME STRONGER, DISCOURAGEMENTS WILL ONLY GIVE ME MORE COURAGE, ANGER WILL NEVER DEFEAT THE INNER PEACE OF ME, YOU SPREAD LOVE, I SPREAD PEACE, YOU SPREAD PEACE, I SPREAD LOVE......

我宣布。。。&我为了爱跟和平而活着&&我是爱跟和平的使者&&GARY CHAW =爱跟和平&我的这个使命可能会让有些人感到可笑，会让有些人怀疑我，但这种的不确定只会让我更坚强，这种挫折只会给我更多的勇气，这种愤怒永远不会打乱我内心的平和，你传播爱，我传播和平，你传播和平，我传播爱。。。。。。

A large number of research shows:(1) he missionary in China became the principle part of this cultural spreading; French and British Royal Academy of Sciences played important role;(2) The main western spreading contents of Chinese cultural scientific technology are: Chinese traditional Astronomy, Medicine, and arts and crafts;(3) Western spreading of Chinese traditional scientific technology had an important impact to Europe.

大量的文献研究表明：一、耶稣会传教士是这次文化传播的主体，法国皇家科学院和英国皇家科学院扮演了重要的角色；二、中国传统科学技术西传的主要内容是，中国传统天文学，中国传统医学，中国传统工艺艺术；三、中国传统科学技术的西传对欧洲产生了重要的影响，18世纪曾兴起了一股中国文化的高潮，莱布尼茨和伏尔泰等都是中国文化的狂热崇拜者。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。