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- To vary(electron velocity) in an electron beam. 调制在一个电子束中改变（电子速率）
- A double-anode magnetron injection gun has been designed and optimized by EGUN for the gyrotron.The electron beam velocity ratio is 1.53, and the velocity spread is 3.1%. 电子枪采用双阳极磁控注入枪，用EGUN对其进行了设计优化，电子注纵横速度比为1.;53，速度零散为3
- With the anode voltage and the cathode current changing,the variational process of the electron velocity ratio and spread is simulated,and the results of the average velocity ratio 1.1 and spread 9.5% are obtained. 在阳极电压和阴极电流变化的条件下;对电子速度比和速度零散随之而变化的情况进行了模拟;得到平均速度比1.;1和平均速度零散9
- The velocity spreads of the electron beam substantially decrease the output power of the coaxial-structure CARM. 工作磁场采用恰当的坡度，能有效地提高回旋谐振微波激射器的效率和功率，有效地补偿由于电子束速度离散带来得负面影响。
- high electron velocity camera tube 高速电子摄像管
- You have a built-in computer, working at electronic velocity, which scans the repertoire of your accumulated bridge knowledge and selects the play that is most appropriate for the occasion. 你有一个内置的计算机，以电流的速度在运行，检查你积累的所有桥牌知识并从中选择对当前情形最优化的方案。
- ANALYSIS ON VELOCITY SPREAD OF A W-BAND GYROTRON TRAVELING WAVE AMPLIFIER W波段回旋行波管放大器速度零散的分析
- Moral taint has spread among young people. 道德的败坏在年轻人之间蔓延。
- He spread the map flat out on the floor. 他把地图平铺在地上。
- A hopeless future seemed to spread out before her. 展现在她面前的似乎是毫无希望的前途。
- He has spread a slice of bread with Jam. 他把面包片抹上了果酱。
- He spread the news around the town. 他在镇上到处传播这一消息。
- Gazelles can move with astonishing velocity. 羚羊跑起来速度惊人。
- The news soon spread to the farthest corner. 消息很快传到最远的角落。
- Fear spread through the crowd like a contagion. 人们心中的恐惧像瘟疫一样蔓延开来。
- Lashing velocity of pump is concerned with nature of air. 泵的抽气速率与气体的性质有关。
- He spread some apple jam on the bread. 他在面包上涂上苹果酱。
- Use the applicator provided to spread the glue. 使用所附涂敷器涂用胶水。
- The car was moving at such a velocity! 那辆汽车的速度简直太快了！
- She likes to spread the bed with a pretty cover. 她喜欢用漂亮的床罩来罩床。
