查询词典 reflection

The detection and forecast for geological structure ahead of the tunnel and laneway is a very difficult problem in the world. Many applied researches based on the method of the seismic reflection wave have been done in our country from 1990, and many successful practical examples are obtained. At the same time, the detecting methods also have different problems.

自20世纪90年代以来，反射地震波法作为一种主要的超前探测技术在我国国内隧道及井巷工程中取得了诸多成功应用的探测实例，同时在应用中不同探测方法也存在不少问题。

Languorous poem to be "independent standards of justice"; is a direct reflection of his goals in life.

白居易曾将自己的诗分成讽喻、闲适、感伤和杂律四大类。

The absorption and reflection properties of the sublimated BTN-SubPc thin film are pretty good at 500 nm～650 nm, which matches well with the wavelength of semiconductor laser used in digital versatile disk systems.

在室温下测试了该亚酞菁染料在溶液和薄膜态的吸收光谱、薄膜态的反射和透过光谱，发现该薄膜在500nm～650nm波长范围内具有优良的吸收和反射特性。

The principles are as follows:①preliminary interpretation is carried out on crosswell seismic data in depth domain to establish an accurate velocity model;②sinc interpolating function is used in depth-time conversion to realize waveform fidelity;③the recognition of surface seismic data is utilized to ascertain the reflection characteristics of crosswell seismic data in time domain;④ good spatial continuity of surface seismic data is adopted to retrieve the "hopper" defect in crosswell seismic profiles and the deficiency of lateral contrast between crosswell seismic data;⑤in fine calibration of well-side traces of crosswells and surface seismic data, coincident time-depth relation is used to match two seismic data so as to make the calibration more reasonable;⑥in multi-crosswell seismic data inversion by sparse spike inversion method, lateral restraints are strengthened to ensure the continuity of inversed wave impedance profile.

实现反演的基本原理是：对深度域井间地震资料进行初步解释；建立精确的速度模型；在对井间地震剖面进行深时转换时采用sinc插值函数实现波形保真；利用对地面地震资料的认识来落实时间域井间地震资料的反射特征；利用地面地震资料良好的空间连续性弥补井间地震剖面的"漏斗"缺陷和井间资料之间横向对比性的不足；在井间地震和地面地震井旁道精细标定中，通过一致的时深关系来实现两种地震资料之间的匹配，使井旁道的标定更加合理；在利用稀疏脉冲反演方法进行连井井间地震资料反演时，通过增强横向约束保证反演波阻抗剖面的连续性。

Reflection of laugher can be heared hundreds of meters away.

笑声的回音能在百米开外听到。

Law is the reflection of economic conditions.

法律是经济状况的反映。

Sports law is the reflection of social politics, economy and culture.

体育法是一定社会政治、经济、文化的反映。

Women's marital status in law is the reflection of their social status.

妇女的婚姻法律地位是其社会地位的反映。

Understand the law of reflection of light.

了解光在一些物体的表面可以发生反射。

He also independently discovered the law of reflection, and his essay on optics was the first published mention of this law.

他也独立发现了反射定律，他的光学论文是第一次公开发表提到此定律的论文。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷