断路器和接触器应至少有一对备用触点以便向控制系统传送信号。
Breaker and contactor should have one pair of spare contacts so that signals can be sent to the control system.
对于美国最具人气的电视真人秀“美国偶像”第五季的结束，至少有一对夫妇不会感到失落。
There's at least one couple who isn't upset that America's most popular TV show "Idol" has finished its fifth season.
要注意的是，Ceph客户，对象存储端点，元数据服务器(根据文件系统的容量)可以有许多，而且至少有一对冗余的监视器。
Note that there can be many Ceph clients, many object storage endpoints, numerous metadata servers (depending on the capacity of the file system), and at least a redundant pair of monitors.
至少有一个叶片角度轴承的一对，如轴承许可证的轴向运动各自的紧张或承运人的酒吧，而后者则是能够采取行动的弯曲载荷。
At least one blade Angle bearing of a pair of such bearings permits an axial movement of the respective tension or carrier bar, whereby the latter is able to take up bending loads.
一对同卵双生相貌相同的双胞胎中，至少有一个生来就是邪恶的。
在产量较低的组合中，也至少有一个亲本的一般配合力较低，相应的特殊配合力也较低，但特殊配合力与产量的高低并不存在一一对应关系。
The results showed that general combining abilities of not less than one of parents are high in high-yield cross combinations, and their special combining abilities are generally high.
在产量较低的组合中，也至少有一个亲本的一般配合力较低，相应的特殊配合力也较低，但特殊配合力与产量的高低并不存在一一对应关系。
The results showed that general combining abilities of not less than one of parents are high in high-yield cross combinations, and their special combining abilities are generally high.
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