查询词典 group propagate

Recently, there produced various kinds of programmers in the Film City, such as three times of National Children Written and Drawing Contest, First International Summer Camp of China's Broadcast, Film and Television, CCTV Silver River Juvenile Conveying-Greetings Group to Weihai, Xinjiang Dushanzi Petrochemical Industry Corporation's Juvenile Arts Exhibition, etc. To propagate this Film City, the air-filling Cartoon City has gone to the southern cities of Jinhua and Chongqing two times, not only developing the communications with south and southwest provinces, but also contributing to the national art painstakingly.

近年来，威海影视城以其非凡的影响力举办了一系列大型的文化娱乐和社会公益活动，回报社会的支持和关爱，先后成功地组织和举办了三届"全国少儿书法绘画电视大赛"、"首届中国广播电影电视国际夏令营"、"中央电视台银河少年电视艺术团赴威慰问演出"、"新疆独山子石化总厂少儿美术作品展"；为树好威海影视城的外在文化和旅游形象，充气动画城两次南迁金华、重庆展演，进一步促进了与西北内陆和南方省区的文化和艺术的交流，为发展和繁荣全国的文化旅游事业做出了积极的贡献。

Utilizing Chinese philter herbs as feed additives, sow reproductive performance was improved. Eighty sows were divided into one comparison-group and three experimentation-groups, and two propagate-cycles were observed.

为进一步探明中草药添加剂对提高母猪繁殖性能的确切效果，将80头经产母猪均分成对照组和各用1个试验药方的3个试验组，进行了2个繁殖周期的试验。

An interesting aspect of this implementation is that the only role of the coordinator is to decide upon the group of sites, to create the ZooKeeper nodes, and to propagate the transaction to the corresponding sites.

这个执行的吸引人的方面是协调官的唯一的角色要就地点的小组决定，创造 ZooKeeper 节点，和到相应的地点传播处理事务。

Evidence suggests that 1 under more stable stratification, the basic flow, if moving faster at low and high levels (particularly in the presence of jets there), allows a resulting meso-β unsteady wave to propagate eastward with respect to basic flow and even at greater velocity compared with it; 2 vertical windspeed shear of basic flow causes instabilities of the TWT perturbation; 3 considering the second derivative of basic-flow wind with respect to z (denoted by zz≠ 0 which is simply given as β* hereafter) the expression for the phase velocity of vortex Rossby wave is obtained, which is unidirectional in propagation with respect to basic flow; 4 VRoW has its physical origin from β*, i.e., from z-varying heterogeneities of y-direction averaged vorticity of the basic flow field; 5 VRoW phase velocity is associated with zonal wave number k, its energy is dispersive and the group velocity exists in the x direction; 6 when windspeed meets the condition of β*, TWT disturbance instability may be that of mixed VRoW and gravity wave; 7 if basic flow is subject to linear shear but does not meet the condition of β*, the TWT instability is that of inertia-gravity wave.

在大气层结比较稳定的情况下，如果基本气流在低层和高层较大(有可能存在低空急流和高空急流)，此时产生的β中尺度不稳定扰动相对于基流向东传播，甚至于快速向东传播。基本气流在垂直方向上的风速切变对于中尺度横波型的扰动起着不稳定的作用。如果考虑基流的二次切变，可以得到涡旋Rossby波的相速度表达式，涡旋Rossby波相对于基本气流是单向传播的。涡旋Rossby波产生的物理根源是基本流场的风速二次切变，亦即基本流场y方向的平均涡度在空间z方向上的不均匀所致。涡旋Rossby波的相速度与纬向波数也有关，它的能量是频散的，其在纬向x方向也存在群速度。在基本流场的风速存在二次切变时，横波型不稳定可能是混合的涡旋Rossby重力波的不稳定；而在基本流场的风速仅仅存在线性切变，不存在二次切变时，横波型扰动的不稳定则是重力惯性波的不稳定。

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。