| 字词 | 开关 |
| 释义 | •¶ 分档开关 step switch •¶ 双向开关 a two-way switch •¶ 通断开关 on-off switch •¶ 闸刀开关 knife switch; •¶ Q 开关 Q-switching 开关按钮shift knob; switch knob; switching push-button开关把手switch handle开关板shifter plate; switch plate开关保险丝switch-fuse开关保险销blade latch开关臂switch arm开关变数switching variable开关辨识器switch identifier开关标识符[志]switch identifier开关表switch list开关部件switch block开关残余压降switch offset voltage开关厂switchgear plant开关操纵杆 〖电〗switch lever开关操纵继电器switching relay开关操作switching manipulation; switching; connecting开关操作循环switching cycle开关测量器on-off gauge开关插入switch insertion开关常数switching constant (开关时间与磁场强度的比值)开关触点电流current-on contact开关存储器 〖计〗switch storage开关磁芯switching core; switch core开关代数switching algebra开关灯头switch socket开关点switching point开关电弧switching arc开关电抗器 〖电磁〗switching reactor开关电流switching current开关电路on-off circuit; switched circuit; switching circuit开关电位器potentiometer with switch开关电子管nomotron开关电阻箱switch resistance box开关动作switch motion; on-off action开关二极管switching diode开关发送contact sending开关阀switch valve开关反常电压switching abnormal voltage开关方式on-off mode开关放大器switching amplifier开关构件switching member开关管switching tube开关柜switch cubicle开关过程switching process开关函数 〖电子〗switch function; switching function开关合并switching combining开关盒switch box; switchgear cabinet开关换向力矩reversal torque of switch开关机构switching mechanism开关基因switch gene开关计算机switching computer开关寄存器 〖计〗SR (switch regisiter)开关架switch frame开关间隔switch gap开关尖峰(脉冲)switching spike开关键make and break key开关角 〖光〗switching angle开关晶体管switch transistor; switching transistor开关矩形比switching squareness ratio开关矩阵switch matrix开关控制on-off control; off-on control开关控制器on-off controller开关控制系统on-off control system开关浪涌电压switching abnormal voltage开关理论 〖电子〗switching theorem;switching theory开关漏泄电流switch leakage current开关脉冲switching pulse开关帽deflating cap开关门电路logical gate; switching gate开关命令switch command开关命名符switch designator开关屏switchboard; switching开关器件switching device; switching element开关曲线switching curve; switching line开关容量contact capacity开关熔丝switch-fuse开关设备controller; switch apparatus; switchgear; switch plant开关时间switch time; switching time开关时间比on-off time ratio开关时间常数 〖电〗switching constant; switching time constant开关输入switching input开关树switch tree开关衰减器 〖电子〗switching pad开关双极晶体管switching bipolar transistor开关说明switching declaration开关伺服机构on-off servomechanism; on-off servosystem; on-off开关速度switching speed; switching rate开关随动机构on-off servo mechanism开关损耗switching loss开关台switch-desk; benchboard; switchdesk开关特性switching characteristic开关调节open-and-shut control开关调节器switching regulator开关调温器on-off thermostat开关调整器switch adjuster; switch modulator开关同步误差switch-timing error开关投入程序sequence of switches开关网络switching network开关温度switch temperature开关稳压器switching regulator开关系列 〖电〗switch train开关系数switching coefficient开关系统switching system; on-off system开关小间 〖电〗cubicle开关线相位码switched-line phase bit开关箱 〖电〗switch-box; cabinet switch开关信号switching signal; switching pad开关旋轮star wheel开关选择子句chooser-choice-clause开关延迟switching delay开关油circuit-breaker oil开关油箱switch tank开关元件switch element; switching element; on-off element开关越程 〖电〗switch over-travel开关运算放大器 〖计〗switched operational amplifier开关罩switch cover开关闸刀 〖设计〗switchblade knife; knife of switch; switch blade开关站switching station开关振荡器switching oscillator开关指令 〖计〗switch order开关制动销switch-stop开关滞后switching hysteresis开关转臂switch arm开关装置switching device [gear]; 〖工〗 switching mechanism; switchgear; switch(ing) unit; switchyard; switching equipment开关准则switching criterion开关阻抗 〖电〗hindrance开关组switching group开关组合switch combination开关作用on-off action |
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