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- Photo flux density 光量子通量密度
- A unit of magnetic flux density equals to 1 maxwell per square centimeter. 一种磁通量密度单位，等于每平方厘米麦克斯韦。
- And the GSR flux density will increased in the last decade of 20 centuries. 20世纪后10年年平均总辐射通量密度有增大的趋势。
- Abstract: Powder core has high saturation flux density and excellent motion linearity of DC bias. 摘要：磁粉心具有较高的饱和磁通密度和较好的直流偏磁动态线性。
- The time-resolved neutron flux density measurement system on HT-7 Tokamak is presented in the paper. 本文介绍了HT 7超导托卡马克上的时间分辨中子注量率测量系统。
- In particular, approximate expressions for the air gap flux and the airgap flux density are derived. 特别是，近似表达式气隙磁通和气隙磁通密度的计算公式。
- Because of their high flux density and superior temperature stability, cast magnets have been accepted in the widest range of application. 由于它们的高通量密度和优越的温度稳定性，铸造磁体已被接受的范围最为广泛的应用。
- The results showed that shielded screen can regulate the magnetic flux density distribution to assure melt in ideal state in forming inductor. 结果表明:屏蔽罩能够调节成形感应圈内的磁场分布,使成形感应圈内的熔体处于合理状态;
- Selection of laser pulse shape, pulse duration, flux density are discussed in pulsed laser microwelding and the experimental results are given. 讨论了脉冲激光微型焊接中;对于激光的脉冲形状、激光脉冲宽度、激光通量密度等的选择;并给出了实验结果.
- The effects of contact angle, heat flux density, operating temperature and groove geometry on radial dryout point were discussed. 讨论了接触角、加热热流密度、运行温度、槽道几何对干点位置的影响。
- Chen Yangsheng, Lin Youyang.Calculation of air-gap flux density in perm anent magnet motors[J].Proceedings of the CSEE, 1994, 14(5):17-26. [2]陈阳生;林友仰.;永磁电机气隙磁密的分析计算[J]
- Monte-Carlo calculation of keff and neutron flux density in fast neutron critical assemblies with multi-group section data[J]. 引用该论文 徐家云;张一云;林理彬;白立新;范晓强;周厚全.
- It is well established that facet damage is caused by the optical flux density at the laser facet and that it is not a function of the operating current. 业已明确肯定，端面损伤是由激光器端面的光流密度引起的，并且不是工作电流的函数。
- Ideal AMF characteristics should be as follows: strong axial magnetic flux density at current peak, weak axial magnetic flux density at current zero and low conductor resistance. 理想的纵向磁场特性应当是电流峰值时纵向磁感应强度强，电流过零时纵向磁感应强度弱，以及导体电阻值小。
- The unified expression for calculating inductances of AC machines is derived by only considering fundamental component of flux density due to fundamental air-gap MMF. 在考虑气隙基波磁动势产生基波磁通密度的情况下,推导了计算交流电机电感参数的统一公式。
- Considering the inconvenience of using the magnetic vector potential as state variable, magnetic flux density is used as the state variable in the design optimization. 针对以往用磁位作为状态变量不方便的情况，文中直接采用磁通密度为状态变量。
- To restrain the influence of armature reaction of PM BLDCM and improve the air gap flux density and torque,flux barriers were added to the rotor structure. 切向结构无刷直流电动机因其转子"聚磁"作用而具有较高的功率密度和转矩/电流比值,合理引入隔磁槽可以抑制电枢反应磁势的交轴分量,提高负载时的气隙磁密和电磁转矩。
- Compared with traditional motor, Halbach motor has higher air-gap flux density and lower rotor yoke flux density, which attributes to higher power density. 与径向电机相比，Halbach电机气隙磁密增大，转子轭部磁密减小，可有效提高电机的功率密度；
- Keep the sun behind you when you take a photo. 拍照时要让太阳留在你的身后。
- The optimized crystallizer should ensure that the desirable magnetic flux density can be realized in Al melt with lower current under the same power-frequent. 低频电磁场作用下铸造铝合金过程中,优化的结晶器应该在电源频率相同、较低的电流下在铝熔体内部能够获得所需要的磁场强度。
