dnb
dnb
1. Measurement of neutral beam power and beam profile distribution on DNB
DNB引出束流功率及剖面分布测量
2. DNB means diagnostic neutral beam.
DNB是诊断中性束的简称,它是将一束中性粒子束注入等离子体内部,测量等离子的一些状态。
3. The Study and Design of Power Supply of DNB
DNB电源控制系统的研究及设计
4. Study on design of supervision and control system in DNB supply
DNB电源监控系统的设计探讨
5. The design of the timer in DNB system was also described, its successful trial established a good foundation for the running of DNB system.
DNB系统时序发生器的设计;
6. Suppressor power supply is the key of DNB system, the requirements of its 9 power supplies are rigorous.
DNB负高压电源是DNB系统正常运行的关键,它的九路电源技术要求是非常苛刻的;
7. The judgments for the Onset of Nucleate Boiling (ONB) and Departure of Nucleate Boiling (DNB) in mean channel and hot channel were supplied in two codes.
两个程序中均提供了平均管及热管相应的过冷沸腾起始点(ONB)和偏离泡核沸腾(DNB)的判据和过冷沸腾裕度计算。
8. Analyses of High Voltage Power Supply's Protection in DNB
中性束诊断系统中高压电源的保护分析
9. An Experimental Investigation on the DNB of Steam-water Mixtures in Vertical Water Wall Tubes of Subcritical Pressure Once-through Boilers Xu Ren-de, Zhu Cai-guang
亚临界直流锅炉水冷壁管内传热恶化的试验研究
10. Design of accelerator s primary power supply in DNB for EAST diagnosis is described in this paper.
介绍了用于EAST的诊断中性束(DNB)加速极初级电源的设计方案。
11. However,the conversion of NB was influenced by the presence of DNB,and the deactivation of catalyst became rapid in the presence of DNB.
但与单纯的硝基苯加氢过程相比,间二硝基苯的加入使催化剂的失活加快,催化剂的比表面积随催化剂上积碳量的增加而线性下降。
12. Departure from the Nucleate Boiling(DNB) is observed at the conditions with high heat fluxes in the vertical internally ribbed tube.
内螺纹管内的旋流效应消失，传热恶化提前，在高热负荷条件下，会发生第一类传热恶化。
13. Comparison and Analysis of DNB Mechanistic Models in Round Tube
圆管内偏离泡核沸腾机理模型的比较分析
14. Based on Experimental investigations, the DNB characteristics of steam-water mixtures in one-side heated vertical tubes under subcritical pressure are discussed.
在试验研究的基础上,讨论了亚临界压力单面受热垂直管内汽水混合物传热恶化的特点。
15. The design of timing logical circuit of DNB power supply based on PIC16F877 microchip
基于PIC16F877的DNB电源系统时序发生器的研究与设计
16. The experimental results of DNB show the percentages of the four energy component are 15%,42%,35% and 8% respectively.
实验测得DNB束流的中性氢粒子的全能量、半能量、1/3能量和1/18能量4种成分分别占15%,42%,35%,8%。
17. Measurement of neutral beam power and beam profile distribution on DNB[J].
引用该论文 刘智民,谢俊,刘胜,宋士花,韩筱璞,李军,胡纯栋,胡立群.
18. The correlations for predicting DNB regimes in subcritical pressure once-through boilers are given.
提供了亚临界直流锅炉水冷壁管内传热恶化计算的关系式。
19. The supervision and control system of power supply is one of the important components in DNB (Diagnostic Neutral Beam) installation.It plays a critical role in running of DNB installation.
摘要DNB（中性束诊断）电源监控系统是DNB装置的重要组成部分，对整个装置的安全、可靠运行起着关键中用。
20. The results of the simulation proved that this model was feasible, and it can provide guidance of the trial of the DNB system.
文中也DNB系统时序发生器的软硬件设计进行了详细的介绍,该时序发生器为在DNB系统的最终建成并投入使用,奠定了重要的基础。
21. Mothods:20 healthy and grown New Zealand rabbits were randomly divided into four groups: not distend damage(nDB), distend damage(DB),not distend not damage(nDnB),distend not damage(DnB),with 5 in each group.
方法:健康成年新西兰大白兔20只,随机分为4组:非扩张非毁损组(nDnB)、扩张非毁损组(DnB)、扩张毁损组(DB)、非扩张毁损组(nDB),每组各5只。
22. This article introduces the design and research process of DNB power measurement system, including scheme argumentation of power measurement system design , system structure . function and working theory;
本文介绍了DNB功率测量系统的设计研究过程,包括功率测量系统的设计方案论证、系统的结构、功能和工作原理,硬件组成及软件的设计;
23. In the paper the structure of DNB was introduced, and the theory of negative high voltage power supply was stressed.
本文介绍了DNB系统的整体结构,重点介绍了负高压电源的理论。
24. DNB point
气泡状汽化点
25. Objective The study was designed to examine the damage induced by m DNB to hepatocytes.
目的研究间二硝基苯（m－DNB）对肝脏的损伤并探讨其中毒机制。
26. Conclusion EEPSV can reduce DNB patients' BRU and ameliorate their bladder function.
结论体外膀胱电脉冲刺激膀胱可有效减少或消除DNB患者的BRU,甚至恢复重度DNB患者的尿意。
27. Statistical analysis indicated that HB,AB LB,PB,DNB have positive correlation with one another. But the correlation between these groups and NB,IPB,OPB is negative.
统计分析表明，HB、AB、LB、PB、DNB彼此呈正相关，而这几种类群与NB、IPB、OPB呈负相关。
28. DNB power measurement system gets the value and distribution of power before injecting the particles to TOKAMAK, so that the DNB system can be easily controlled.
而DNB功率测量是在DNB向TOKAMAK注入粒子前获取中性束流的功率大小及其分布情况,以便施行有效的控制。
29. The Netherlands' gold reserves are now worth around EUR10 billion, according to the DNB.
花开，然后花落，星光闪耀，不知何时熄灭。
30. Serum bilirubin,CRE and UA may be more sensitive indicators to m DNB induced hepatic and renal damage.
血清胆红素、肌酐（CRE）和尿酸（UA）可能是m－DNB所致的肝脏和肾脏毒性的敏感指标
31. The results showed that DNB would not occurs within 60%~100% MCR.
计算表明 ,在 60%1 0 0%MCR的负荷范围内均没有发生DNB。
32. diagnostic neutral beam(DNB)
诊断中性束
33. Diagnostic Neutral Beam (DNB) equipment can provide TOKAMAK with neutral beam for diagnostic. The running parameters of plasma can be analyzed by impinging plasma of TOKAMAK with diagnostic neutral beam.
诊断中性束(Diagnostic Neutral Beam,简称DNB)装置用于对TOKAMAK提供诊断的中性束流,此束流轰击TOKAMAK中的等离子体,借以分析等离子体的运行参数。
34. Studies on Power Measurement System of DNB
诊断中性束功率测量系统的研究
35. It is possible that departure from nucleate boiling (DNB) will occur on the fuel rods or the pellet will melt in the accident.
该事故中,燃料棒表面可能发生偏离泡核沸腾(departure from nucleate boiling,简称DNB),导致燃料元件包壳烧毁;
36. ipop3d[278650]: No such file or directory while reading line user dnb host=f403.test.com [192.168.0.1
请问究竟是要读什么文件不存在?为何有这种错误呢,恳请大家指点一二...
37. Three sets of arcing tests were carried out by way of regulating three influencing parameters on the arc current of ion source for DNB(diagnostic neutral beam)system,ie.
通过调节影响诊断中性束离子源弧流的进气量、灯丝电流和弧压三个参量,进行了三组离子源起弧实验。
38. The study on the oxidative damage induced by m DNB to rat hepatocyte
间二硝基苯对大鼠肝脏氧化损伤的研究
39. Effect of m DNB on Serum Biochemical Indicators in Rat
间二硝基苯染毒对大鼠血清生化指标的影响
