coordinate neighborhood
- coordinate neighborhood的基本解释
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坐标邻域
- 相似词
- 更多 网络例句 与coordinate neighborhood相关的网络例句 [注:此内容来源于网络,仅供参考]
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The results showed that: with the regression analysis of Betula platyphylla, Pinus koraiensis, Abies nephrolepis, Picea koyamai var koraiensis, and Betula costata, there was a significant negative correlation between neighborhood interference index and the growth (0.40~0.89) and the correlation extent depended on the neighborhood influence zone and slope. The neighborhood influence zone corresponding to maximal regression coefficient R~2 was the neighborhood influence radius. Based on the linear subsection regression between neighborhood interference index and influence zone of five species, the neighborhood interference index increased with the increasing zone and there was a previous increasing trend in a certain scope, while the increasing trend slackened beyond the zone. The neighborhood influence zone corresponding to transition point was the neighborhood influence radius. The neighborhood interference index positively correlated with the neighborhood influence zone and the range of R~2 was 0.40-0.64. With the analysis of tree cores of Juglans mandshurica, Fraxinus mandshurica at middle and lower slope in a plot which was fostered in 1995, the distance which the growth release farthest neighborhood and object stub was judged, thus the neighborhood interference radius was inferred. According to the studies, we found that the neighborhood interference radius was different among different trees, even if the neighborhood interference radius of the identical tree species also had the difference at different slopes.
结果表明:通过对白桦、红松、冷杉、红皮云杉和枫桦树种进行邻体干扰指数与生长量回归分析发现,邻体干扰指数与生长量呈显著负相关(0.40~0.89),相关程度因邻体影响范围和坡位而异,R~2达到最大值所对应的影响范围即为邻体影响半径;通过对白桦、红松、冷杉、红皮云杉和枫桦树种进行邻体干扰指数与影响范围的线性分段拟合,邻体干扰指数随影响范围的增加而增加,其在一定的范围内上升较快,而超出该范围后上升的幅度变慢,变化的转折点所对应的影n向范围可以判定为邻体影响半径,线性回归显著(0.40~0.64);通过对1995a抚育的胡桃楸、水曲柳样树进行研究,分析邻体树种的中坡位和下坡位的生长锥芯,判断产生生长释放的最远邻木与基株树桩所对应的距离,推断邻体影响半径;根据研究发现,邻体影响半径因树种不同有一定的差异,即使同一树种的邻体影响半径在不同坡位也有一定的差异。
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First introduced highway alignment's definition, the significance, the developing process and the CASIO series calculator in the highway surveying computation application; Using the traverse survey computation's two basic mathematical model (azimuth calculation, coordinate calculation), compile the corresponding procedure to solve echo the wire coordinate computation; With the aid in the mathematical model which three, four and so on leveling's field operations calculate, compiles the corresponding procedure to solve the road elevation survey computation; According to relaxes the circular curve principal point and the detail coordinate computation mathematical model, based on this programs the solution to relax the circular curve coordinate principal point and the detail coordinate computation, then further develops this procedure to use to calculate the circular curve principal point and the detail coordinate computation.
首先介绍了公路线路的定义、意义、发展过程和CASIO 系列计算器在公路测量计算的应用;利用导线测量计算的两种基本数学模型,编写相应的程序以解决附和导线坐标计算;借助于三、四等水准测量的外业计算的数学模型,编写相应的程序以解决公路高程测量的计算;根据缓和圆曲线主点及细部点的坐标计算的数学模型,在此基础上编程解决缓和圆曲线坐标主点及细部点坐标的计算,然后进一步开发此程序用以计算圆曲线主点及细部点的坐标计算。
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The fourth,through the study of the change of urban neighborhood,as well asthe country\'s role in the period after social transformation,it found that along with thedisintegration of"danwei"system,urban neighborhood played a more importantsocial function in the management of urban society,in the discourse of"communityconstruction",the relationship between state and urban neighborhood transferred fromthe original"authoritarian control"to"institution to absorb",on the discourse of"community construction",although the state created development space for thecommunity,with agents in the grass-roots"neighborhood",the state always bring theinitial social forces into the institutional orbit of controllable..
四是通过考察社会转型以来城市邻里空间的变迁,以及国家在期间扮演的角色,发现随着单位制解体,邻里社区开始在城市社会管理中发挥重要社会功能,在"社区建设"的话语下,国家与城市邻里空间的关系从原来的"威权控制"转向"体制吸纳",国家策略性地为社会创设一定空间,通过其在基层的代理人"居民委员会"的制度运作,始终将生长中的社会力量吸纳入国家体制可控的轨道之中。
- 更多网络解释 与coordinate neighborhood相关的网络解释 [注:此内容来源于网络,仅供参考]
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coordinate neighborhood:坐标邻域
coordinate line 坐标线 | coordinate neighborhood 坐标邻域 | coordinate plane 坐标平面
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coordinate neighborhood:坐标近傍
坐标曲率线 coordinate line of curvature | 坐标近傍 coordinate neighborhood | 坐标网 coordinate net