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- They include threeelastic wave equations involving weak conversion and weak reflection,and one elas-tic wave equation having no conversion. 给出了三种弱转换、弱反射弹性波方程和一种无转换弹性波方程。
- The result shows that the crosswell seismic reflection data is characterized by weak reflection wave field, high frequency, and powerful energy of pipe waves. 对井间地震资料进行了分析，指出井间地震资料具有反射波场较弱、频率很高、管道波能量很强等特点；
- Weak reflection and weak conversion makethe elastic wave equations be applicable to the elastic-wave reverse time recursionimage problem where interbed reverberation must be suppressed thoroughly. 由于这些方程的弱反射、弱转换特性，使它们特别适用于需要压制层间混响的弹性波道时递推成像一类的工程。
- The spirit is willing but the flesh is weak. 心有余而力不足。
- Deep Zone Weak Reflection Seismic Exploration in Junggar Basin 准噶尔盆地深层弱反射地震勘探采集方法研究
- How to attenuate and eliminate the strong noises produced by all activates around the well from the SWD data and recover the weak reflections are always the key technique in the SWD data processing. 如何消除和削弱井场钻井作业产生的强噪声对随钻地震资料的干扰,恢复弱反射信号始终是随钻地震资料处理的关键。
- Children's bad behavior is often a reflection on their parents. 小孩的坏品行常常有损父母的名誉。
- The shock make me go all weak at the knee. 这件事把我吓得两腿发软。
- On reflection, he agreed to the plan. 经考虑后，他同意了这项计划。
- He has to reflect on what answer to give. 他得思考一下如何答复。
- You must be weak in the head if you believe that. 你相信那件事可就太傻了。
- He cannot run because he has a weak heart. 他有心脏病，不能跑。
- A fearful person is a weak person. 怕这怕那的人是软弱的人。
- She decided, on reflection, to accept the offer. 她重新考虑後，决定接受那个建议。
- The shock made me go all weak at the knees. 这件事把我吓得两腿发软。
- His weak chest was a legacy of a childhood illness. 他那瘦弱的胸脯是儿时患病的后遗症。
- This mess is a (poor) reflection on her competence. 这种混乱情况说明她难当此任。
- In a weak moment, I agreed to pay for her holiday. 我一时心软同意了支付她度假的费用。
- He continued to reflect upon it. 他继续思索这个问题。
- He is weak with hunger, so I have to support him. 他饿得没有力气，我得搀着他。
