For this goal,a vibration experiment table of four-bar mechanism with clearances is designed,based on analysis the characters of clearance in pairs.
为此,在分析运动副间隙特点的基础上,设计了间隙四杆机构振动测试实验台。
参考来源 - 运动副间隙振动状态实验研究·2,447,543篇论文数据,部分数据来源于NoteExpress
N-COUNT A pair of things are two things of the same size and shape that are used together or are both part of something, for example, shoes, earrings, or parts of the body. 双; 对
...a pair of socks.
…一双袜子
...earrings that cost $142.50 a pair.
…价值$142.50一对的耳环。
N-COUNT Some objects that have two main parts of the same size and shape are referred to as a pair, for example, a pair of trousers or a pair of scissors. 副; 条 (裤子)
...a pair of faded jeans.
…一条退色的牛仔裤。
N-SING You can refer to two people as a pair when they are standing or walking together or when they have some kind of relationship with each other. (站或走在一起的) 两人; (有某种关系的) 一对
A pair of teenage boys were smoking cigarettes.
两个青少年正在抽烟。
The pair admitted that their three-year-old marriage was going through "a difficult time."
那对夫妇承认他们3年的婚姻正在经历一个困难时期。
V-T If one thing is paired with another, it is put with it or considered with it. 把…配对 [usu passive]
The trainees will then be paired with experienced managers.
这些实习生之后将被配给有经验的经理们。
ADJ → a scot word for poor
→ see also au pair
They marched out singly or in pairs.
他们一个一个地或成双成对地走出去。
He wore out two pairs of shoes last year.
去年他穿坏了两双鞋。
He programmed his computer to compare the 1,431 possible combinations of pairs in this population.
他给他的计算机编了程来比较这些人中1431种可能的成对组合。
The researchers knew it would be easier and less costly to map a smaller frog with fewer chromosomal pairs.
VOA: special.2010.06.29
So oxygen gets 3 pairs, and each chlorine gets 3 pairs, so now we're up to 9 pairs.
那么氧都有三对,每个氯有三对,那么现在我们用了九对了。
And even here at the law school, we wrote papers in pairs and as groups.
就算在法学院,我们也是成对和分组写论文的。
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