双限继电器包含两个比较器和一个电位器，在一个单一的机电继电器下运行。
Dual limit relays contain two comparators and potentiometers operating into a single electro - mechanical relay.
南家再叫2S，这是所谓的超转移，承诺有四张红心支持，高限牌力，通常是有个双张。
South rebid two spades, a so-called superaccept promising four-card heart support, a maximum and, typically, a doubleton somewhere.
最后，讨论了综合双侧规格限情形的接收准则及图解法。
Finally, the acceptability criterion and its graphical method for the case with combined double specification limits are discussed.
双电网传感器和轨旁控制器一起构成了异物侵限现场监测设备，用来进行侵限事件的传感和逻辑判断。
The dual power network sensor and controller next to the rail constitute a foreign invasion on-site monitoring devices, used for sensing the incident invasion and logic judgement.
在综合双侧规格限下研究方差未知的正态分布产品可靠性抽样检验方法。
This paper studies reliability sampling inspection method for items whose quality characteristic has a normal distribution with an unknown variance under double combined specification limits.
在综合双侧规格限下研究方差未知的正态分布产品可靠性抽样检验方法。
This paper studies reliability sampling inspection method for items whose quality characteristic has a normal distribution with an unknown variance under double combined specification limits.
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