这段高速公路的一侧正在实行双向行驶。
A contraflow system is in operation on this section of the motorway.
此处还使用了特殊的mappedby属性,使关系的另一侧映射成为双向关系。
The special mappedBy attribute is used again here, making it a bi-directional relationship mapped by the other side of the relationship.
实验表明,作为双馈感应发电机转子励磁电源的三相pwm变换器具有功率因数高、网侧电流谐波小、能量双向流等优点。
Experimental results show that three-phase PWM converters are advantageous in high power factor, small input-line current harmonic distortion and bi-directional power flow.
基于双向变流器技术的蓄电池充放电装置具有充电和放电功能,同时实现了网侧电流正弦化及单位功率因数,因而减少了对电网的谐波和无功污染。
The device for battery charge or discharge based on the technology of bidirectional converter can be used in charging or discharging battery, and realize sine wave of ac and unity power factor.
试验中采用两种加载方式:一种为不同应变速率下的双向比例加载,另一种为保持一向恒定侧压下的动态压缩试验。
Two cases of loading types were adopted: one was biaxial proportional dynamic loading and the other was axial dynamic loading with one-side constant confining pressure.
所述转动结构固定于显示装置外 侧且与微型电机相连接,该转动结构在微型电机的驱动下双向旋转。
The rotational structure is fixed outside ofthe display device and connected with the micro motor, and rotates bidirectionally under the driving of the micro motor.
结论方差分析和双向单侧t检验结果表明两种制剂具有生物等效性。
CONCLUSION the results of variance analysis and two one-side t test showed that the two formulations were of bioequivalence.
公铁立交桥沿铁路方向,双向六车道,双侧人行道。
The Railway-Crossing-Highway Overpass Bridge is along with the railway. It has six lanes, double-sided pavements.
本文进行了混凝土分别在单、双向侧压作用下受拉变幅疲劳试验,得到了疲劳寿命和残余应变。
Variable-amplitude fatigue tests for concrete in tension under single and bi-lateral pressures are conducted. Consequently, the fatigue life and residual strain are obtained.
将双向运动斜楔与旋转斜楔进行了对比,在侧围板外覆盖件翻边模具中采用旋转斜楔成形机构,大大提高了生产效率。
The application of the rotational graded wedge mechanism in a flanging die for the shell plate metal sheets greatly raises the production efficiency.
PWM整流器可实现正弦的网侧电流、单位或可调的功率因数、能量的双向流动,是一种真正意义上的“绿色环保”电力电子装置。
The PWM rectifier is a "green" power electronics equipment since it offers sinusoidal input currents, unity or adjustable power factor, reversal of power flow.
PWM整流器可实现正弦的网侧电流、单位或可调的功率因数、能量的双向流动,是一种真正意义上的“绿色环保”电力电子装置。
The PWM rectifier is a "green" power electronics equipment since it offers sinusoidal input currents, unity or adjustable power factor, reversal of power flow.
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