正三角形网格,triangular lattice,在线英语词典,英文翻译,专业英语

1) triangular lattice

正三角形网格

2) triangle

正三角形

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。

3) equilateral triangle

正三角形

Fraunhofer diffraction light intensity distribution of the equilateral triangle and the equilateral hexagon pore;

正三角形与正六边形夫琅和费衍射光强分布

Using the variational method and the modified arrangmement channel quantum mechanics(MACQM) method,the energy curve of the equilateral triangle structure of H_3 has been calculated.

采用改革排列通道量子力学方法和变分法,计算了H3体系正三角形构型的能量,当原子核的间距R=1 74a0时,体系能量有最低值-1 58161a。

In this paper, we give a method for cutting out a maximal equilateral triangle from a square and a strict proof of this method.

给出从给定正方形中裁出边长(或面积)最大的正三角形的方法及其严格证明。

4) trioctylamine

正三辛胺

Determination of trace lead in crude oils by trioctylamine extraction-spectrophotometry;

正三辛胺萃取-分光光度法测定原油中的痕量铅

5) regular triangle

正三角

Based on the current situation of the supply and demand of China s medical and health resource, this paper, with the data collected, expounds the inharmonious phenomenon of "upside-down triangle" and "regular triangle" in the first part.

文章首先基于我国当前卫生资源供需现状,用数据引出"倒三角"与"正三角"的不和谐现象。

6) triangle-section cylinder

正三角柱

An experimental study was conducted to investigate fluctuating lifts on a square-section and a equilateral triangle-section cylinder when it was subjected to air/water two-phase crossflow.

实验结果表明：在本文的实验范围内，方形柱体和正三角柱体的Strouhal数不随Re数变化，而在一定的含气率范围内，随着含气率的增大而增大；C'L也不随Re数而变化，而随着来流含气率的增大相减小而后很快增大。

参考词条

正三十五烷柠檬酸正三丁酯正三十二烷醇正三辛胺萃取最小正三角形正三角震动阵列修正三梯度法正三角形排列正三角形波导正三角形弹子球正三边形光阑理想纵剖面曲线线路特性失真

补充资料：星形－三角形变换

　　一种简单的电路间等效变换。以阻抗为参数的3个电路元件的星形连接如图1所示, 三角形连接如图2所示。当这两种连接有相同的外特征时，二者便可等效互换。互换的规则是：将星形连接变换成三角形连接，要求后者的参数与前者的参数之间有如下的关系，即　　　(1)
　　反之，将三角形连接变换成星形连接，则需要
　　　(2)
　　当Z₁=Z₂=Z₃=Z时，式(1)简化为Z₁₂=Z₂₃=Z₃₁=3ZZ₁₂=Z₂₃=Z₃₁=Z 时，式(2)简化为式(1)和式(2)称为两种连接间的互换公式。
　　

说明：补充资料仅用于学习参考，请勿用于其它任何用途。

首页 \| 翻译 \| 影视 \| 论坛 \| 索引正三角型正三棱锥铃木正三正三十三烷正三十二烷正三十烷醇

1) triangular lattice 正三角形网格 2) triangle 正三角形 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。 3) equilateral triangle 正三角形 1. Fraunhofer diffraction light intensity distribution of the equilateral triangle and the equilateral hexagon pore; 正三角形与正六边形夫琅和费衍射光强分布 2. Using the variational method and the modified arrangmement channel quantum mechanics(MACQM) method,the energy curve of the equilateral triangle structure of H_3 has been calculated. 采用改革排列通道量子力学方法和变分法,计算了H3体系正三角形构型的能量,当原子核的间距R=1 74a0时,体系能量有最低值-1 58161a。 3. In this paper, we give a method for cutting out a maximal equilateral triangle from a square and a strict proof of this method. 给出从给定正方形中裁出边长(或面积)最大的正三角形的方法及其严格证明。 4) trioctylamine 正三辛胺 1. Determination of trace lead in crude oils by trioctylamine extraction-spectrophotometry; 正三辛胺萃取-分光光度法测定原油中的痕量铅 5) regular triangle 正三角 1. Based on the current situation of the supply and demand of China s medical and health resource, this paper, with the data collected, expounds the inharmonious phenomenon of "upside-down triangle" and "regular triangle" in the first part. 文章首先基于我国当前卫生资源供需现状,用数据引出"倒三角"与"正三角"的不和谐现象。 6) triangle-section cylinder 正三角柱 1. An experimental study was conducted to investigate fluctuating lifts on a square-section and a equilateral triangle-section cylinder when it was subjected to air/water two-phase crossflow. 实验结果表明：在本文的实验范围内，方形柱体和正三角柱体的Strouhal数不随Re数变化，而在一定的含气率范围内，随着含气率的增大而增大；C'L也不随Re数而变化，而随着来流含气率的增大相减小而后很快增大。参考词条正三十五烷柠檬酸正三丁酯正三十二烷醇正三辛胺萃取最小正三角形正三角震动阵列修正三梯度法正三角形排列正三角形波导正三角形弹子球正三边形光阑理想纵剖面曲线线路特性失真补充资料：星形－三角形变换　　一种简单的电路间等效变换。以阻抗为参数的3个电路元件的星形连接如图1所示, 三角形连接如图2所示。当这两种连接有相同的外特征时，二者便可等效互换。互换的规则是：将星形连接变换成三角形连接，要求后者的参数与前者的参数之间有如下的关系，即　　　(1) 　　反之，将三角形连接变换成星形连接，则需要　　　(2) 　　当Z₁=Z₂=Z₃=Z时，式(1)简化为Z₁₂=Z₂₃=Z₃₁=3ZZ₁₂=Z₂₃=Z₃₁=Z 时，式(2)简化为式(1)和式(2)称为两种连接间的互换公式。　　说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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