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smooth effects
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  “smooth effects”译为未确定词的双语例句
     Though smoothness of surfaces is one of the main goals in free form surface modeling, non smooth effects, such as sharp features, are required in some occasion. Generation of them is investigated in this paper.
     虽然生成光滑曲面是自由曲面造型的一个主要追求目标 ,但在某些场合却又要求能够产生非光滑的特殊效果 ,即所谓的尖锐特征 ( sharp feature) .
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  相似匹配句对
     The effects of G.
     而G.
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     Effects of protopine on tracheal smooth muscle
     普鲁托品对豚鼠气管平滑肌的作用
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     Effects of 5-hydroxytryptamine on Smooth Muscles
     5-羟色胺对平滑肌的作用
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     Inhibiting effects on E.
     PSPC对E.
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     smooth pellets;
     空心、光滑的菌球。
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Common middle point (CMP) stacking is one of current methods to enhance signal to noise ratio (SNR) of seismic section. Its effectiveness mainly depends on the numberof folds. However, growing the number of folds the offset is increased. Thus, error of thestatic correction and error of the normal moveout correction are greater. Adaptive dip area(ADA) stacking presented in this paper improves CMP stacking in three main aspects: (1)The reflection of a certain point under ground is estimated by a small area (a...

Common middle point (CMP) stacking is one of current methods to enhance signal to noise ratio (SNR) of seismic section. Its effectiveness mainly depends on the numberof folds. However, growing the number of folds the offset is increased. Thus, error of thestatic correction and error of the normal moveout correction are greater. Adaptive dip area(ADA) stacking presented in this paper improves CMP stacking in three main aspects: (1)The reflection of a certain point under ground is estimated by a small area (a homogeneousdip segment) so that the number of folds can be increased considerably I (2) The residual error of static and normal moveout corrections is corrected in an adaptive manner j (3) Thenonlinear processing step is included to avoid the smooth effect on faults and pinch out etc.Experiments of synthetic data and real data show that ADA stacking is more effective to enhance SNR than CMP stacking.

叠加处理是提高地震资料信噪比的主要手段。动校正处理限制了野外观测系统覆盖次数的增大,从而影响了现有的共中心点(CMP)水平叠加方法的去噪能力。文中提出的自适应面元(ADA)叠加法以面元估计代替点估计,等效地增大覆盖次数,提高了资料的信噪比;自适应地选择面无方向,对资料的剩余动、静校正误差进行补偿;对间断点处进行非线性处理,保持资料的横向分辨率。理论数据和实际数据的实验结果表明,ADA叠加可得到很好的改进效果。

Objective To compare the efficacy and safety of lacidipine and captopril in the treatment of mild to moderate hypertension in the elderly. Methods Fifty one patients were treated in a randomised, open label, parallel study with either 4 mg lacidipine once daily (26 cases) or 12 5 25 mg captopril three times daily (25 cases) for 14 weeks after a 2 week placebo period. The treatment was modified after 2 weeks with titration of dose to 6 mg lacidipine once daily or 25 mg captopril three times daily +12...

Objective To compare the efficacy and safety of lacidipine and captopril in the treatment of mild to moderate hypertension in the elderly. Methods Fifty one patients were treated in a randomised, open label, parallel study with either 4 mg lacidipine once daily (26 cases) or 12 5 25 mg captopril three times daily (25 cases) for 14 weeks after a 2 week placebo period. The treatment was modified after 2 weeks with titration of dose to 6 mg lacidipine once daily or 25 mg captopril three times daily +12 5 mg dihydrochlorothiazide once daily if blood pressure remained above 12kPa(1kPa=7 5mmHg). Results Blood pressure was significantly reduced in both groups ( P <0 001).Lacidipine showed a smooth effect with a trough to peak ratio of 76 9%. The incidence of adverse effects did not differ significantly in both groups. Conclusions Lacidipine once daily is effective, safe and well tolerated in elderly hypertensive patients.

目的比较拉西地平和卡托普利治疗老年人轻中度原发性高血压的疗效和安全性。方法经2周安慰剂导入期,51例患者参加为期14周随机服用拉西地平或卡托普利开放性对照试验。结果两种药物均能明显降压(P<0.001),拉西地平具有平稳降压效应,谷峰值比率达76.9%。不良反应发生率,拉西地组为26.9%(7/26),卡托普利组为28.0%(7/25),差异无显著性。结论对老年高血压患者拉西地平是一种有效、安全且易耐受的降压药,每天1次(4~6mg)能维持24小时降压效应。

Fractal terrain model is established for interpolation to obtain terrain graphs of high spatial resolution. But smooth effect become more obvious and the texture features of terrain will lose little by little if interpolating more times. In this paper, a kind of method of wavelet transform and in- terpolation in multifrequency bands is presented . The method can overcome the smooth effect that shows in fractal interpolation. By making use of it, the terrain graph of high spatial resolution can be...

Fractal terrain model is established for interpolation to obtain terrain graphs of high spatial resolution. But smooth effect become more obvious and the texture features of terrain will lose little by little if interpolating more times. In this paper, a kind of method of wavelet transform and in- terpolation in multifrequency bands is presented . The method can overcome the smooth effect that shows in fractal interpolation. By making use of it, the terrain graph of high spatial resolution can be obtained and the texture features of real shape still remain.

为了制备高分辨率的地形图,建立了地形的分形模型,然后进行插值处理。经多次插值后,平滑效应显著,地形的纹理特征逐渐丧失。文中提出一种小波变换分层处理的方法,有效地克服了单纯分形插值的平滑效应,在保持地形纹理特征的基础上,制得高分辨率的地形图。

 
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