查询词典 DC
- 与 DC 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The Centre for Strategic and International Studies, a think-tank in Washington, DC, that helped popularise the notion of smart power with a study on American foreign policy in 2007, issued a report in March which drew attention to a "strategic mistrust" between the two countries' leaders.
作为华府的智囊团,战略与国际研究中心通过对2007年美国对外政策的研究使巧实力这一概念得到普及,其在三月发布的报告使两国领导人之间的"战略猜忌"问题得到关注。
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Axial insulation structure was optimized to reduce potential gradient in DC high-voltage accelerating tubes of 500 mA.
为了降低500 mA直流高压加速管高梯度区的电位梯度,对加速管轴向绝缘结构进行优化设计。
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And then the paper introduces the design of power amplifier and DC regulated power supply.
论文重点介绍了功率放大器和直流稳压电源的设计。
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Note: Brake lag time of the DC power supply cut is no-load brake lag time.
注:空载制动时间为直流侧切断制动器电源的制动时间。
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The DC power supply unit consists of the low-voltage power supply and the high-voltage power supply.
直流电源单元分为低压直流电源和高压直流电源。
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Compared with hard-switching inverter, the soft-switching inverter's power swatches turn-on at zero voltage or zero current conditions, zero switching losses in theory, which can improve the efficiency of the system and device power density, reducing the system electromagnetic interference and ensure a brushless DC motor performance and reliability.
与硬开关逆变器相比软开关逆变器的功率开关在零电压或零电流条件下导通,理论上开关损耗为零,从而可以提高系统的效率和装置的功率密度,减小系统的电磁干扰,保证了无刷直流电机的性能和可靠性。
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With good characteristics and performance, the dc motor is widely used in the laboratory and on the precision machine tool in factory.
直流电机具有良好的工作特性与运行性能,因而广泛应用于实验室和工厂的精密机床上。
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With good characteristics and performance,the dc motor is widely used in the laboratory and on the precision machine tool in factory.
摘要直流电机具有良好的工作特性与运行机能,因而广泛应用于实验室和工场的紧密机床上。
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DC is not involved in the inhibitory effect of DPN on the pressor response induced by PVN stimulation.
DPN抑制中枢性升压反应的上行传导途径不通过脊髓背柱。
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Processing efficiency as a result of cutting-axis achieve the revitalization of planning released the equipment manufacturing industry to adjust exhaust turbocharger atc common faults and exclusion of high-speed cutting edge technology used in the blanking die in and outside the ring of rolling bearing fault diagnosis methods of the term commonly used brief summary of metal material factor in the quality of process performance aluminum water purification technology gap separating sub-micron technology the basic principles of rotary broaching the installation of the basic principles of positioning technology in the context of the characteristics of the engine crankshaft camshaft grinding high-speed implementation of the project highlights the emergence of diagnostic bearing cage diagnostic system 10 cases of preventive measures hardening die steel crack analysis of elastic deformation of the analysis error δφ maintenance and repair pneumatic tools processing tools prismatic conical shape when the surface of the workpiece form error ina sets of cylindrical sliding zgb200x220x180 ina sets of cylindrical sliding cylinder zgb180x200x180 ina zgb160x180x150 ina sets of cylindrical sliding sliding sliding cylinder zgb140x155x150 ina sets zgb120x135x120 ina sets of sets of cylindrical sliding zgb110x125x100 ina sets zgb100x115x100 ina cylindrical cylindrical sliding sliding sliding cylinder zgb90x105x80 ina sets zgb80x90x80 ina sets of sets of cylindrical sliding zgb70x80x70 cnc machine tools in general the structure of the spindle drive motor and the use of the exchange servo motor,the dc converter or to eliminate brush maintenance and high-speed electrical and mechanical constraints,through the belt driving the movement to the spindle,so that the spindle reaches a certain speed to achieve the stepless speed regulation,and consistent use of the speed signal converter to confirm the speed of the motor to achieve the directive,and then cutting into the knife,resulting in improved efficiency
摘 要:由于加工切削效率轴达到实习心得振兴数控机床实习心得发布装备制造业调整废气涡轮增压器常见故障及排除换刀高速切削技术的优势在冲裁模中废旧滚动轴承内外环设备故障诊断常用简易方法名词简介金属材料工艺性能铝材质量因素净化水处理技术空白亚微米分离技术回转拉削基本原理定位安装的基本原则特征技术产生的背景发动机曲轴凸轮轴的高速磨削加工五轴机实施中数控机床实习心得涌现诊断轴承保持架诊断系统预防措施10例模具钢淬火裂纹分析弹性变形误差δφ的分析维护及保养气动工具棱体成形车刀加工圆锥面工件时产生的形状误差 ina 圆柱滑动套 zgb200x五轴机x180 ina 圆柱滑动套数控机床实习心得180x200x180 ina 圆柱滑动套 zgb160x机床实习心得x150 ina 圆柱滑动套 zgb数控机床实习心得x155x150 ina 圆柱滑动套 zgb120x135x120 ina 圆柱滑动套 zgb110x125x100 ina 圆柱滑动套 zgb100x115x100 ina 圆柱滑动套 zgb90x105x80 ina 圆柱滑动套 zgb80x实习心得x80 ina 圆柱滑动套 zgb70x80x70 数控机床的主轴机床信息交流网结构一般采用交流电机和伺服电机,采用变频器或以消除直流电机电刷维护和高速限制,通过带传动把运动传给主轴,进而使主轴达到一定的转速来实现无级调速,同时利用变频器的速度一致信号来确认电动机达到了指令速度后,再进刀切削加工,从而提高了效率
- 推荐网络例句
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I can not make it blossom and suits me
我不能让树为我开花
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When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.
当温度高于 80 °C 左右时,滚道或滚动元件褪色是很常见的特征。
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The lawyer's case blew up because he had no proof.
律师的辩护失败,因为他没有证据。