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- additional DC pulse power 附加直流脉冲电源
- A Soft-Switch DC Pulse Power Supply 一种软开关直流脉冲电源的研究
- Study of High-scope DC Pulse Power Supply with Voltage Self-adjusting 大范围自动调压直流脉冲电源的研究
- It possesses outputs of AC, DC, AC pulse and DC pulse current. 它可以输出矩形波交流、直流、交流脉冲和直流脉冲四种电流。
- The pump threshold pulse power of SR and ASR are 18. OW and 25. 4W. 用脉宽为10ns的可调谐掺铒光纤激光器作为背向泵浦源;得到背向斯托克斯拉曼(SR)和反斯托克斯拉曼(ASR)的脉冲放大阈值泵浦功率分别为18.;0W和25
- Abstract The high silicon cast aluminum alloy with copper content was hard anodized by DC overlapped pulse power supply.The effects of pulse amplitude on film properties were primarily investigated. 以直流叠加脉冲电源对含铜的高硅铸造铝合金进行硬质阳极氧化,研究了电源脉冲幅度对膜层性能的影响。
- To study the bioactivity changes of DC pulsed with HTA-HSP70BCG. 分析探讨HTA-HSP70BCG体外冲激对DC生物学活性的影响及可能机制。
- NRL developed a new set, the XAR, with 22 times the pulse power and 11 times the receiver sensitivity of the XAF. NRL研制出了新雷达XAR,比XAF提高了22倍的脉冲强度和11倍的接收器敏感度。
- The resistance and Seebeck voltages used to calculate the ZT and the maximum temperature difference are measured using a testing system composed of a DC pulse generator and a DAQ card. 利用一个由恒流脉冲发生器和数据采集卡组成的简单测试系统测得制冷器在小电流下的电阻电压和塞贝克电压,通过这两个电压推导出ZT值、最大制冷温差。
- The main circuit of the wire-incisory pulse power with PWM energy-controlled electric spark serves as a closed loop. PWM控制节能式电火花线切割脉冲电源主电路是一个电流闭环控制系统,放电电流的动态特性是影响电火花线切割加工工艺性能的重要因素。
- The EDM(electron discharge machining) dressing pulse power was developed based on the requirement of EDM dressing. 根据电火花修整的需要,研制了电火花修整脉冲电源。
- Some experiments and applications show that the portable pulse power supply is stable and reliable. 实验和应用表明,该小型脉冲电源具有较好的稳定性和可靠性。
- A pulse control circuit for EDM pulse power designed with AHDL was introduced in this paper. 用AHDL语言设计了适用于电火花加工机床脉冲电源的脉冲控制电路。
- Study On Switch Type MOSFET DC Pulse TIG Welding Power Source 开关式场效应管直流脉冲TIG焊接电源的研究
- HE Guang-min, ZHAO WAN-sheng, GUO Yongfeng, et al.Research of the nanosecond pulse power[J].Electromachining & Moul, 1994, (4): 11-13. [3]何广敏;赵万生;郭永丰;等.;纳秒级脉冲电源的研制[J]
- DC pulsed with total RNA of Ewing sarcoma cells can present tumor specific antigen and express its characteristic sequence EWS-FLI1 specifically. 尤文肉瘤细胞总RNA转染的DC可以呈递肿瘤特异性抗原;并特异性的表达其特有序列EWS-FLI1.
- Nickel is electrochemical micromachininged using nanosecond pulse power,millisecond pulse power and direct current power. 利用纳秒级脉冲电源、毫微秒级脉冲电源和直流电源,进行了电解加工试验。
- Objective To explore the specific cytotoxic T lymphocyte(CTL) response induced by DC pulsed with tumor lysates from multiple myeloma patients. 目的研究负载肿瘤抗原的树突细胞能否诱导特异性细胞毒T淋巴细胞反应。
- Conclusions As a new concept of anti-tumor vaccine,DC pulsed by TAA may play an important role in treating liver cancer in vivo. 结论 经肿瘤抗原激活的DC作为一新概念上的抗肿瘤疫苗有可能在肿瘤的治疗中发挥重要作用。
- Pulse power with fast rise time technology was applied in many fields such as nuclear physics, electron beam, accelerator, laser, HPM etc. 高压大电流快脉冲技术在核物理技术、电子束、加速器、激光、HPM等许多现代科学技术领域都有广泛的应用。