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- duration of wave front 波前宽度
- Abstract: Numerically solving equations governing the variations of the beam size and the curvature of wave front in the logarithmically nonlinear media( LNM), the propagating characteristics of Gaussian beams have been described in detail. 文摘:根据对数型非线性介质中高斯光束的束宽和波阵面曲率变化所满足的耦合方程,采用数值计算对高斯光束的传输特性进行了详细的分析。
- The duration of the examination is three hours. 考试时间为三个小时。
- Limited to the duration of an episode; temporary. 短暂的仅限于一个插曲持续的时间; 短暂的
- The duration of such conditional release. 假释期这种有条件释放的期限
- velocity of propagation of wave front 波前传播速度
- He was prepared to do this for the duration of the campaign. 他准备好在选举期间做这件事。
- The duration of marriage is related most obviously to the expectation of life. 很明显,婚姻生活的持续时间与人的预期寿命有关。
- Let's hope the gunmen will hold off for the duration of the cease-fire. 但愿持枪歹徒在停火期间能约束自己的行动。
- Curvature Relation of Wave Front and Wave in External Field 外界场作用下的波前曲率关系和波形变化
- The term or duration of such a contract. 租期这样一种契约的期限或持续时间
- The duration of pain was prolonged. 疼痛期延长。
- Light and sound move in the form of wave. 光线和声音以波的形式传播。
- Its length determines the duration of the project. 它的长度就是确定工程任务的工期。
- The sea wall sustained the shock of waves. 海堤经得起海浪的冲击。
- For invention the duration of protection be15 year. 发明专利的保护期限为15年。
- Relationship of Wave Crest Coeffcien. 波峰系数与电流波形的关系。
- Increased duration of Improved Battle Shout. 提高了强化战斗呐喊的持续时间·。
- Forming and propagation of wave. 波的形成和传播。
- At each interface the spreading wave front is made discontinuous. 在每一分界面上扩展的波前出现间断。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries