查询词典 degression

The reservoir traverse quite be stable, but the relative property is quite strong, by the southwest to northeast, the characteristic of the porosity growth is degression tendency. On longitudinal it is the permeability variation in a big way, and the aerosphere scope small.

研究区须家河组储层横向分布比较稳定，可对比性比较强，由西南向东北，孔隙度发育有递减的趋势；纵向上具有渗透率变化大、气层范围小的特点。

We performed a field experiment by the end of 2004, and based on the data of this experiment, we studied the amplitude degression and corresponding seismic attenuation factor of both single event waveform and cross-correlation function. It is found that, same as single event waveform, cross-correlation function could be used to assess the seismic attenuation.

依据野外现场实验的数据，我们分别以单次和多次激发为源，讨论了事件波形和互相关函数波形的振幅变化及相应的介质品质因子，结果发现，与事件波形一样，互相关函数波形也可以用于计算介质的衰减系数。

We performed a field experiment by the end of 2004, and based on the data of this experiment, we studied the amplitude degression and corresponding seismic attenuation factor of both single event waveform and crosscorrelation function. It is found that, same as single event waveform, crosscorrelation function could be used to assess the seismic attenuation.

依据野外现场实验的数据，我们分别以单次和多次激发为源，讨论了事件波形和互相关函数波形的振幅变化及相应的介质品质因子，结果发现，与事件波形一样，互相关函数波形也可以用于计算介质的衰减系数。

By analyzing the production test data,we get the index production equation,binomial production,production degression equation and the single well control reserve.

通过分析该区的试采井资料，得到了指数式产能方程、二项式产能方程及油井产能递减方程，同时计算了单井控制可采储量。

Chronic fatigue syndrome is a kind of general syndrome under the contemporary fast tempo mode of live with the serial of chronic fatigue syndromes such as the degression in impermanent memory or attention , pharyngalgia , lymphadenectasis or haphalgesia in cervical part or under armpit ,courbature , multi-articular soreness without red swelling of the skin , cephalalgia , somnus unable to recover from fatigue , postexercise defatigation exceeding to 24 hours .

慢性疲劳综合征是现代高效快节奏生活方式下出现的一组以长期极度疲劳(包括体力疲劳和脑力疲劳)为主要表现的全身性症候群，其主要症状表现为短期记忆力或注意力明显下降，头痛，不能解乏的睡眠，运动后的疲劳持续超过24小时。

It was stimulated with NS, which indicates that there is only little performance degression.

利用NS进行仿真，仿真结果表明网络性能只有极少的下降，甚至在某些情况下有所提高。

Landscape fragmentation is one of the major reasons which lead to the drastic degression or loss of biodiversity over the world .

景观破碎化是生物多样性下降的最主要的原因之一。

As the tourism's degression, restaurants and hotels' business also come down.

随着旅游业的不景气，宾馆和饭店也开始捉襟见肘。

The result is that content of organic overlap is degression function of nanocrystalline average size.

使用TG-DTA测试研究了纳米颗粒表面有机包覆层的性质，结果表明包覆剂含量是纳米晶平均颗粒度的单调递减函数。

Energy consumption of every year become lower, but the degree of changing is degression .

当使用寿命超过50年时，单位面积年能耗值的变化将趋于平缓。

The French are not suggesting a new EU treaty, but they have plenty of other wheezes.

法国人并不是在建议签署一个新的欧盟条约，但他们有许多其他的阴谋。

This letter was written by my brother.

这封信是我弟弟写的。