1) higher pair
高副
1.
We extend the traditional method by replacing a low pair with a higher pair,and the use of the method can produce all possible structural types of a planar kinematic chain with multiple joints and higher pairs in accordance with the adjacent matrix of the kinematic chain of a planar link.
提出了含复铰有高副平面运动链结构类型综合的邻接矩阵方法。
2.
This paper presented a classification method to planar kinematic chains with multiple joints and higher pairs based on structural characteristics.
提出了基于结构特征的含复铰和高副平面运动链的分类方法。
3.
The traditional method of a higher pair replaced by lower pairs is proved to be able to guarantee the mechanism with higher pair and its equivalent lower pair mechanism have the same freedom,instantaneous velocity and instantaneous acceleration.
证明了机械原理中传统的高副低代方法可保证此高副机构和它的低副替代机构自由度不变、瞬时速度和瞬时加速度不变。
2) subtropical high
副高
1.
The main results are: (1) There are remarkable of interannual variation and with 3-years perodic variation of precipitation; (2) position of subtropical high are closely associated with interannual variatioll of precipitation during the second rainy season in south Guangxi; (3) E1 Nino and Southern Oscillation (EN.
结果表明：（１）广西南部后汛期降水年际变化较大，有明显的准三年变化周期；（２）广西南部后汛期降水的年际变化与同期的副高年际变化有密切联系；（３）广西南部后汛期降水与赤道东太平洋海温及厄尔尼诺现象有明显的遥相关关系。
2.
Based on the daily mean and increment figures of atmospheric environmental monitoring data during 2000-2006,the subtropical high and the typhoon are analyzed,which are important synoptic patterns in summer and autumn,results show that the temporal and spatial evolutions of these systems have important influence on the envi.
在副高周边地区的雨区内经常是PM10的谷值期。
3.
It shows that the typhoon depression lasted for five days on land was because of a strong and wide convergence zone between two high pressures,together with the strengthening of southwesterly jet and its movement direction determined by the maximum wind speed by the subtropical high and the southwesterly.
其结果表明:两高间强而宽广的辐合带和西南急流增强使台风低压在陆上连续5d不消,副高、西南急流在低压区形成的最大风速中心位置决定台风低压移动方向。
3) northward subhigh displacement
副高北移
1.
It is thought that the rainstorm in the Changjiang River and in the south China is caused by that the northward subhigh displacement due to low pressure attraction resulted by wide-scope thermal gas emission before big earthquake in the north China.
认为长江和华南暴雨是华北大震前大范围释放的热汽造成的低压状态吸引副高北移造成的。
4) low pair replacing high pair
高副低代
1.
Based on the method of low pair replacing high pair, the problem of cam design was transferred to that of planar linkage design.
基于高副低代原理 ,将平面凸轮机构代换为平面连杆机构 ,运用圆向量函数建立代换机构的位移、速度、加速度矢量方程式 ,通过计算虚拟连杆的杆长和方向 ,求得凸轮实际廓线、曲率半径和压力角的表达式 ,并给出用圆形刀具加工凸轮时刀具中心的轨迹方程。
5) higher pair mechanisms
高副机构
1.
It is possible to analyze and synthesize higher pair mechanisms by these formulae.
根据坐标变换理论,提出共原点和不共原点的两个坐标变换公式,直接应用这些公式即可对高副机构进行分析与综合。
6) gear high pair
齿轮高副
1.
Kutzbach Differential Formulae is employed to verify the gear high pair.
分析机械设计与制造中常用的平面机构结构，指出其相对运动状况只取决于运动副的类型、数目和相对位置，并应用库兹巴赫（Kutzbach）判别式论证齿轮高副，克服了把齿轮高副作为包络线副或瞬心线副来处理的混乱状况。
补充资料：名高难副
1.谓盛名之下，实际难与相符。语本《后汉书．黄琼传》:"峣峣者易缺，皦皦者易污。《阳春》之曲，和者必寡;盛名之下，其实难副。"
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