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- Mimetite group minerals are a group of isomorphic series minerals with hexagonal system,which include mimetite,vanadinite and pyromorphite. 砷铅矿族矿物是一族六方晶系的类质同象系列矿物,包括砷铅矿、钒铅矿和磷氯铅矿。
- The structure of the luminophor is similar to that of MgY_4Si_3O_(13)which is recorded on the ASTM card and belongs to hexagonal system. 其结构与ASTM 卡片记载的 MgY_4Si_3O_(13)的结构相同;属于六方晶系.
- To characterize some properties of these 2-resonant hexagonal systems in which any two interior hexagons have no common edge,and offer a kind of method to construct this kind of hexagonal system. 刻画了任意两个内部六边形都无公共边的2-共振六角系统的一些性质,并且给出了一种构造这种六角系统的方法。
- A Kekule struc-ture K of a hexagonal system H is also a perfect matching (1-factor) of H. A cycle (or circuit) C in H is said to be conjugated or resonant if there is a Kekule structure K of H such that C is a K-alternating cycle. 六角系统H的一个完美匹配(1-因子)也叫做H的一个凯库勒结构。 六角系统H中的圈C称为共振的,如果存在一个H的凯库勒结构K使得C是K-交错圈。
- The Characterization of a Kind of 2-Resonant Hexagonal System 一类2-共振六角系统的性质与构造
- The two systems of government are polar opposites. 这两种政体正好相反。
- Rotation Symmetry of Brillouin Scattering for Hexagonal System 六方晶系Brillouin散射的旋转对称性
- About Two Conjecture of Hexagonal System 关于六角系统的两个猜想
- The two systems are, in effect, identical. 这两种制度实际上一模一样。
- Some properties of a kind of 2 - resonant hexagonal system 一类2-共振六角系统的若干性质
- Keywords calcium hydroaluminate of hexagonal system;deep desilication;sodiumaluminate solution;desilication mechanism;alumina; 六方水合铝酸钙;深度脱硅;铝酸钠溶液;脱硅机理;氧化铝;
- A machine-woven net fabric with hexagonal meshes. 六角网眼纱,珠罗纱机器织的有六角形网眼的网纱
- Hexagonal snowflakes are well known to most of us. 呈现六角形的雪花,相信大家都耳熟能详。
- Containing a hexagon or shaped like one. 六边形的含有一个六边形或六边形状的
- Interaction between systems or between properties of a system. 系统间或一个系统的各种特性之间的相互作用。
- Large hexagonal space for more tour free baby. 超大的六角形空间让宝宝更加畅游无阻。
- Old systems still subsist in the country. 国内仍存在着古老的习俗。
- Smooth. HN : Hexagonal Network. H : Homogeneous. 光滑。HN:多边形网纹龟裂。H:均匀。
- WHY do honeycombs have hexagonal cells? 为什么蜂窝的形状是六边形的呢?
- She had swung round the circle of theories and systems without finding relief. 她对各种不同理论和体系都曾经接受过,但均未能从中找到慰藉。