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- linear beam density 线性束流密度
- Sony Electronics, Inc., for instance, is using tungsten infused cathodes in its "wide-aspect displays" to double the beam density of ordinary cathodes. 例如，Sony电子公司在其“屏幕显示器”上利用熔有钨的阴极使电子束密度比普通阴极提高一倍。
- Sony Electronics,Inc.,for instance,is using tungsten infused cathodes in its "wide-aspect displays" to double the beam density of ordinary cathodes. 例如，Sony电子公司在其“屏幕显示器”上利用熔有钨的阴极使电子束密度比普通阴极提高一倍。
- It was clear that the Cherenkov radiation is result of the coupling between the slow TM mode propagated along the waveguide and the negative-energy space-charge mode propagated along the beam, and the coupling strength is proportional to the beam density. 分析结果表明:切伦科夫辐射是由沿介质同轴波导传播的慢波与沿薄环形相对论电子注传播的负能空间电荷波耦合所致,且其耦合强度与电子注的密度成正比;
- The radial evolution of the beam density places an observational constraint on the theory. To clarify the issue the plasma data obtained by Helios 2 in high-speed wind with 700 km/s > v_s > 600 km/s was analyzed. 为了排除碰撞因素的影响;有针对性地分析了太阳风高速流(600
- Study on Ion Beam Density of Magnetron Sputtering 磁控溅射离子束流密度的研究
- She performed on the balance beam with much grace. 她在平衡木上表演得非常优美。
- Yarn number is a measure of linear density. 纱线细度是纱线线密度的一种度量方法。
- The beam of the searchlight pierced the darkness. 探照灯的光柱射入黑暗中。
- His answer was right on the beam. 他的答案完全正确。
- He struck the beam with his head. 他的头撞到梁上了。
- The beam has a thickness of 3 inches. 这根梁厚3英寸。
- Never heard of her. You're off the beam. 我从来没有听说过这个人，你搞错了吧。
- Mind you don't knock your head (on this low beam). 小心，别(让这根低梁)撞著头。
- The sensor is linear output along with the change of gas density. 传感器随气体浓度的变化呈线性输出，报警设定值可调。
- Sighted land off the starboard beam. 转向右舷方向便望见了陆地
- The gymnast poised herself on the balance beam. 体操运动员在平衡木上保持平衡。
- Average linear power density in the core is 161W/cm. 堆芯平均线功率密度为161W/cm;
- The load on that beam is more than it will bear. 那根梁上的载重超过了它所能承受的量。
- He greeted me with a beam of joy. 他笑容满面地迎接我。
