查询词典 cluster sampling

The shockwave of the meteorite strike on the terrane of the surface passes the dynamic energy to the surface and forms the target terrane shatter cone; due to the fact that the terrane of stricken surface can not maintain the state of stress, a cluster of rarefaction wave was formed behind the shockwave to decompress terrane substances from high pressure state, this cluster of rarefaction wave ejects with high speed from the interface between the substances such as meteorite, surface terrane and lava, the shockwave compresses the target terrane substances, generating super-high temperature and forming a jet current of rock mass, rock powder, lava or rock fog with high pressure and temperature, the jet current lasted until the shockwave rebounded from the backside of rock, and the target of meteorite-stricken surface is formed on surface.

陨石撞击地面岩层时的冲击波把动能传给地表产生靶岩震裂锥，由于被撞击地表岩层不能维持应力状态，冲击波后面就发展一簇稀疏波使岩层物质从高压状态下减压，在陨石、地表岩层、熔岩等物质交界处高速喷出，冲击波压缩靶点岩层物质产生超高温，成为压力大温度高的岩块、岩粉、熔岩或岩雾喷射流，直到冲击波从岩石背侧反射、地面上形成陨击靶点。

The analysis on the local assemblage of intertidal limpets occurred on rocky shores of Taiwan reveal 2 major clusters, the Orchid Island cluster and the Taiwan cluster, which can be further divided into 3 subclusters and 10 subclusters, respectively.

在笠螺物种的地区群集分析方面，结果显示，台湾潮间带笠螺可以分成2个主要群集：兰屿群集与台湾群集，其中分别有3个与10个亚群集。

The function of fuzzy cluster analysis modeling is to cluster the results obtained by above modelings.

模糊聚类分析模型的作用是对上述模型的运算结果进行聚类分析，根据聚类结果，确定区域高新技术优先发展领域。

Ni6 cluster is an octahedron belonging to Oh point group. Its 3Eg orbital presents strong negative exchange coupling and has a trend of antiferromagnetic couplings. Ni5 cluster is of three-side pyramidal structure belonging to point group C3v. The magnetic moment direction of Ni atom lying on vertex of the pyramid is antiparallel to the moment direction of the Ni atoms lying on underside of the pyramid, which present the characteristic of ferrimagnetic couplings.

具有Oh点群对称的八面体原子簇Ni6的3Eg轨道上存在很强的负交换耦合，呈现反铁磁耦合趋势；具有C3v点群对称的三边金字塔结构的原子簇Ni5位于塔顶点的Ni原子与基面上的Ni原子磁矩方向相反，但大小不等，呈现出亚铁磁交换耦合特征。

Q cluster analysis and R cluster analysis have been used to examine the 19 leaf characteristics from the 20 pumelo cultivars with SPSS software .

利用SPSS软件对柚类20个品种的19个叶片性状进行了Q型聚类及其R型聚类，结果表明，20个柚品种可分为4个组群

The problem that the new high-tech Industry Cluster exists in developing has: The policy that the government develops the new high-tech industry is divorced from economy development environment; The result of gathering of the new high-tech industry is not obvious, the relation is not strong that the industry and the technology of enterprise and organization in the new high-tech industrial development zone; The phenomenon which resembles in industrial structure is very serious; The new high-tech Industry Cluster lacks the good innovative environment; The production, study, research of the scientific and technical result is divorced from market; The high-tech talent

高新技术产业集群发展中存在的问题有：政府发展高新技术产业的政策与经济发展环境相脱节；高新技术产业

Study on the structure and stablities of anion cluster(SiO_2)_nX~-3MR (three-membered ring) structure, 2MR (two-membered ring) linear chain structure and pseudotetrahedral cage structure have been proposed for the anion cluster (SiO_2)_nX~-(n=1~5 X=_, 0, OH).

主要研究(SiO_2)_nX~-(n=1～5 X=_，O，OH)离子团簇的三类典型结构(三元环结构、二元环链状结构和四面体笼状结构)。

Tudy on the structure and stablities of anion cluster(SiO_2)_nX~-3MR (three-membered ring) structure, 2MR (two-membered ring) linear chain structure and pseudotetrahedral cage structure have been proposed for the anion cluster (SiO_2)_nX~-(n=1~5 X=_, 0, OH).

iO_2_nX~-离子团簇结构和稳定性的理论研究主要研究(SiO_2)_nX~-(n=1～5 X=_，O，OH)离子团簇的三类典型结构(三元环结构、二元环链状结构和四面体笼状结构)。

The instrument cluster with its white background is also special to this model, while the letters 'FR' adorn the steering wheel, gearshift lever, instrument cluster and seats.

凭借其白色背景仪表盘，也特别的这种模式，而字母'阻燃'装饰方向盘，换档杆，仪表板和座椅。

When scope economies increase further to some point, supply chain cluster will be observed and the market prices in the case of supply chain cluster will be less than those in the case of independently self-making, and this result can be used to explain the widely observed phenomenon of the China price.

而当范围经济进一步增大超过另一个临界值时，不但供应链聚集会出现，而且供应链聚集下的产品市场价格要低于它们各自被独立生产时的产品市场价格，这又可以对&中国价格&的形成做出解释。

What was it that made you want to change sider ?

是什么使你临阵倒戈？

I don't know what he wants, but let's play along with him.

我不知道他要干什么，可我