1) tetrasomic
[,tetrə'sɔmik]
四体
1.
It is shown that both of the two variants are tetrasomicswith a pair of extra chromosomes of chro.
依据中灿３０３７减数分裂粗线期核型以及这两个变异株减数分裂粗线期、终变期及后期互的染色体联会特征，确定这两个变异株分别为第９染色体和第１１染色体的四体。
3) Quaternary system
四元体系
1.
Study on metastable phase equilibrium of quaternary system Li~+,K~+//CO_3~(2-),B_4O_7~(2-)-H_2O273K;
四元体系Li~+,K~+//CO_3~(2-),B_4O_7~(2-)-H_2O273K介稳相平衡研究
2.
The equilibrium solubilities and phase diagram of the quaternary system KVO3-NaVO3-CO(NH2)2-H2O at 298 K are studied by isothermal dissolution equilibrium method.
作者采用等温溶解平衡法研究了KVO3-NaVO3-CO(NH2)2-H2O四元体系298 K时的溶解度相关系,考察了钾、钠、脲素等共存离子或盐类同偏钒酸根离子的相互作用。
3.
The solubility of saturated solutions of quaternary system RbCl-CeCl3-HCl-H2O at 25 ℃ was determined and the corresponding equilibrium diagram was constructed.
测定了四元体系RbCl-CeCl3-HCl-H2O在25℃时的溶度数据,绘制了相应的溶度图。
4) tetrahedron
[英]['tetrə'hi:drən] [美][,tɛtrə'hidrən]
正四面体
1.
With a variational method and a modified arrangmement channel quantum mechanics(MACQM) method,the energies of a equilateral triangle H-3 and a tetrahedron H-4 system are calculated.
采用改进排列通道量子力学(Modified Arrangement Channel Quantum Mechanics,简称MACQM)方法和变分法,计算了H3体系正三角形和H4体系的正四面体结构的能量曲线。
2.
Some of the cross sections are used to stand for a centain component, and semiternary phase diagrams are ploted, then a quaternary phase diagram shown in a tetrahedron is obtained.
提出了利用正四面体的某些截面表示一定组成，得出相分离曲线和相分离曲面，并能较好地描述四元体系。
5) tetrahedron
[英]['tetrə'hi:drən] [美][,tɛtrə'hidrən]
四面体
1.
An effective method of constructing geological model by using tetrahedron;
一种有效的四面体体元构建地质体模型的方法
2.
A New Generation Tetrahedron Mesh Technique of Complex Mining Geological Bodies;
面向矿区复杂地质体的四面体生成算法
3.
By amending the auxiliary geometric primitive,diagonal,of generalized tri-prism(GTP) into tetrahedron,the inconsistentness of data organization and of geometric primitive in real 3D geosciences modeling as well as the geometric interstice in spatial operation were solved.
将广义三棱柱(GTP)的辅助几何要素———对角线———修正为四面体,解决了R3DGM(真三维地学模型)中数据组织与几何要素的不一致和空间操作中的几何裂缝问题。
6) the forth monomer
第四单体
补充资料：四体
1.四肢。 2.指整个身体，身躯。 3.比喻君王的辅弼大臣。 4.指晋卫恒所撰《四体书势》。见《晋书．卫恒传》。 5.指古文﹑篆﹑隶﹑草四种书体。 6.今亦通称真﹑草﹑隶﹑篆四种书体。 7.集句诗的别称。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条