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- In this paper, it has been studied by the slope - controlled SCR rectifier that external characteristic of welder relate to arc digging action and the strong arc force of arc welding power source in manual arc welding formed. 利用一种特制的变结构可控硅整流焊机,研究不同焊机外特性对电弧穿透力的影响;探讨了手工电弧焊强电弧力形成机理;并且指出正确设计电源外特性,是获得较强电弧穿透力的途径。
- The inside structure of the timber and external characteristic are besides relating to hereditary properties of the poplar, still have close relations with the acquired ecological environment that grows. 木材的内部结构和外部特征除了与杨树的遗传性状有关外,还与后天生长的生态环境有密切的关系。
- A method to procure the external characteristic of inverter power sourcewith parallel SCR is put forward, with the cause of formation about thiskind of external characteristic analyzed. 本文提出了可控硅并联逆变弧焊电源获得外特性曲线的一种方法,分析了形成该种外特性曲线的原因。
- We usually use some properties reflected by external characteristics of minerals for mineral identification. 通常是采用矿物外部特征所反映的一些物理性质来鉴定矿物。
- The external characteristics of a biconical hydrocyclone used for waste water treatment are studied on the device. 以柴油作为介质,测量出了最佳流量范围、流量调节比和分流比等特性参数。
- On the External Characteristic of Shock Absorber 浅谈减振器外特性
- The internal characteristics of the torque converter were calculated from its tested external characteristics by the method of proration. 根据综合式液力变矩器外特性的试验结果,应用比例分配法对其内特性进行了计算。
- The endless changes in the internal structures of integrated objects and their external characteristics are created by the inconstant Dao. 综合事物内部结构千变万化,外部特性变化无穷,都是由非常道创造的。
- Abstract The internal characteristics of the torque converter were calculated from its tested external characteristics by the method of proration. 摘要 根据综合式液力变矩器外特性的试验结果,应用比例分配法对其内特性进行了计算。
- internal and external characteristic 内部及外部特征
- external characteristic of a crime act [法] 犯罪行为的外在特征
- control / external characteristic 控制/外特性
- external characteristic of shock absorber 减振器外特性
- external characteristic simulation 外特性仿
- He is just listening in external of that room. 他正在那房间的外面留神听着。
- Sympathy is the feeling characteristic of mankind. 同情心是人类特有的感情。
- This news program only covers external events. 这一新闻节目只报道国外消息。
- He spoke with characteristic enthusiasm. 他以特有的热情说话。
- The self-developed pilot equipment for multiphase pump was used to experimentally study the external characteristics of the self-designed down-hole helico-axial multiphase pump prototype. 应用自主开发的多相混输泵的实验装置,对自行研制的井下螺旋轴流式多相混抽泵样机的外特性进行了实验研究。
- Her predominant characteristic is honesty. 她最为突出的特点是诚实。