1) half-hillside bridge
半山桥
2) half bridge
半桥
1.
Although the theory and relative technique realizing half bridge arc welding inverter is well developed now,there are still many problems need to be deeply researched during the production and realization.
半桥式弧焊逆变器实现的理论和相关技术已很成熟,但在产品化、实用化中,还有很多需要深入研究的问题。
2.
Output capacity of IGBT half bridge inverter power source has been discussed and its expression has been developed in this paper.
对半桥式IGBT逆变焊接电源输出容量的计算进行了理论分析 ,推导出相应的数学表达式 ,在此基础上分析了影响焊机输出容量的主要因素 ,从而为此类型焊接电源变压器的设计提供了必要的理论依据。
3.
A half bridge switching mode power supply(SMPS) based on PWM technology is introduced.
介绍了一款基于PWM技术的半桥式开关稳压电源。
3) Half-bridge
半桥
1.
The DC- DC Converter Circuit of Half-bridge Resonance Based on B-SIT;
基于B-SIT的半桥谐振DC-DC变换器电路
2.
The combination of boost and half-bridge or/and full bridge current-fed DC-DC converter are widely used in UPS,fuel-cell systems in which the input voltage is much lower than the output voltage.
Boost电路和半桥、全桥电路相结合的电流馈电DC-DC变换器被广泛地使用在UPS、燃料电池等低输入电压、高输出电压的系统中。
3.
This paper presents a half-bridge switching power supply in which a intelligent intergraded chip named UC3825 is used.
利用 UC3825芯片构成了 PWM 控制的半桥变换器,文中给出了电压补偿网络和电流保护等重要的外围电路的工程设计方法。
4) Qiaoshan Mountains
桥山
1.
The forest soil hydro-physical properties in the Qiaoshan Mountainswere analysed, the results showed that the yanges of the bulk density, totalcapillary, available water, ratio of pore space and ratio of capillary held water tosaturated water was 1.
陕北桥山林区森林土壤的水分物理特征为：容重1。
5) Banshan
半山
1.
Banshan paleolithic site discovered in the Nihewan Formation in a Lower Pleistocenc context in 1990 is located northwest of the Donggutuo site in the Nihewan Basin in northern China.
半山旧石器遗址位于河北省张家口市阳原县泥河湾盆地东端，埋藏在泥河湾层里。
6) semi-shell of the rear bridge
后桥半壳
补充资料：半江桥
半江桥
半江桥位于广东三水河口开发区江边，是三水区重点文物保护单位。河口以位当西、北、 三江汇流处。春夏期间，三江水涨，河口圩场街道被淹，秋冬两季河水低落，水面距岸较远，因此，无论水涨水落，船舶无法泊岸，旅客和货物的上落，必须靠小艇载至河中客轮或货轮，影响交通极大、商旅喊苦。1936年，广东第四路军总司令余汉谋拨款20万元，建河口军桥（原计划是作军运之用，后成为商旅交通之用）。桥为钢筋混凝土结构，宽3.8米；长237.5米，由江岸向南伸出至江心。江心终端建成三层，水涨时可从桥面上落，水浅时可在下层上落。建成后抗日战争烽火延及华南，河口失陷，此桥一直未作军运，成为一座规模较大的船舶码头。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。