The maximum of B along elevation direction is closely under the central section of coil.The B of equiamplitude magnetic field is increased by increasing of the output current ...

等磁场的磁感应强度随电源输出电流的增加而增加,磁场调处理能提磁场内的磁感应强度,提调波信号的值电压,可有效提磁场内的磁感应强度。

Economy can grow the general condition of reproduction on the rails continuously, it is the input quantity of every kinds of its discharge, must be more than sendout.

【摘要】经济可持续发展再生产正常进行的一件 ,就是它的每种流量的输入量 ,都必须大于输出量。

Quantum well intermixing induced by impurity diffusion has been used in fabricating nonabsorbing windows in the cavity facets to improve the output power of high-power laser diodes.

杂质扩散诱导量子阱混杂技术可用于制作腔面非吸收窗口, 提大功率半导体激光器的输出功率。