To solve this problem,the principles of symmetric balanceable commutating was introduced in this paper,and based on the principle,a new type of chain-pumping unit was designed,and with the supporting balance of this symmetry,the design uses a new initiative chain s.
针对此问题,提出了对称平衡换向原理,并基于该原理设计了一种新型对称平衡链条抽油机。
horizontal balanced reciprocating compressor
对称平衡往复压缩机
balanced opposited reciprocating compressor
对称平衡往复式压缩机
Dynamic balance: Layout pattern which balances elements in an unsymmetrical form.Also called Asymmetrical balance,Informal balance.
动能平衡:设计圆形内的各元素，以不对称形能平衡，亦称不对称平衡，非正式平衡。
In general this type of balance is more interesting to look at than symmetrical balance.
通常，这种形式的平衡比对称平衡更能使人发生兴趣。
Principles of beauty in calligraphy include asymmetrical balance, dynamic posture, simplicity and suggestiveness.
书法美的基本原则包括非对称平衡、气势、简明、联想。
symmetrical [balanced] output
对称[平衡] 输出
symmetrical [balanced] input
对称[平衡] 输入
To form the parts of with balance or symmetry.
使平衡，使对称形成带有平衡或对称的各部分
The Equilibrium and Nonequilibrium,Symmetry and Symmetry Broken in Thermodynamics;
热力学中的平衡与非平衡、对称与对称破缺
Lack of balance or symmetry.
不对称缺乏平衡或对称性
Having no balance or symmetry.
不对称的，不匀称的失去平衡或对称性的
Agreeable or harmonious relation of parts within a whole;balance or symmetry.
均称，平衡整体中各部分之间协调或和谐的关系；平衡或对称
Chinese fancy knots are symmetrical and well balanced.
中国结是对称的、非常平衡。
The dancing team changes but always with balance.
队形变化讲究平衡对称等基本的特征;
Having unbalanced sides or parts;asymmetrical.
不规则的，不对称的有不平衡的方面或部分的；不对称的
Balanced biorthonormal multiwavelet with symmetric or antisymmetric filter banks
具有对称或反对称滤波器组的双正交平衡多小波
Vector Ekeland s Variational Principle and Generalized Symmetric Vector Quasi-equilibrium Problems;
向量Ekeland变分原理与广义向量对称拟平衡问题
Study on SVC for Equilibrating Unsymmetric Load;
平衡不对称负荷的静止无功补偿器的研究
