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- Based on fractal dimension, an adaptive selection approach to Gibbs random field parameter for binary sketch of grey image is presented in this work. 本文研究采用分层吉布斯随机场模型实现图像二值化时吉布斯模型参数的选取方法 .;根据分形维数反映图像复杂程度的特性;定义了吉布斯模型参数与分形维数的关系;从而实现了吉布斯模型参数的自适应选取
- The flow field parameter distribution can be affected more in upper stream, especially near the leading edge area while the mach number distribution of the upstream blade surface is affected little. 对上游进口段,特别是靠近叶片前缘区域流场参数分布有较大影响,但对于上游叶片表面马赫数影响不大。
- The characteristic of flow field on the hydrofoil surface under different flow field parameters was tested using PIV. 利用PIV流场测试仪测试不同流场参数下翼型表面流场的流动特性;
- The effects of geomagnatic field parameters in directional drilling,selection of non magnet... 探讨了地磁场参数在定向钻井中的作用、无磁钻铤长度的选择、测量数据的比较等问题。
- The DFT approach for LJ fluid is simple, quantitatively accurate in a wide range of coexistence phase and external field parameters. 所得的LJ流体的密度泛函近似计算简单,精确。
- Hansch C., Leo A. and Taft R. W., “A Survey of Hammett Substituent Constants and Resonance and Field Parameters,” Chem. Rev., 91, pp. 165-195, December 1991. 洪永叁,周宥佑,“超强炸药:高环张力的多硝基笼状化合物”,化学,第五十八卷,第二期,第40-42页,2000。
- The field artillery pounded away at the for tress. 野战炮兵连续炮击那座要塞。
- Guide for medical ultrasound field parameter measurements 医用超声波扫描参数测量指南
- As to MT, we at first optimize the force field parameters for metal-thiolate cluster in MT by careful comparisons of the results from the molecular modeling calculations and the experiments. 对于金属硫蛋白,我们首先通过了分子力学计算结果与实验数据的反复比对,优化并确定了金属硫蛋白中金属硫簇的力场参数。
- The crowd cheered as the teams entered the field. 球队入场时观众们为之欢呼。
- On the map the drains of each field are laid sown. 地图上标有每一块地的排水沟。
- Right-handed batters usually hit to left field. 右撇子击球手把球打到左外野。
- The runaway horse was cornered in a field. 那匹跑掉的马在田地里被圈住了。
- Tent is used by camper and by soldier in the field. 露营的人和战地的士兵用帐篷。
- The children had a field day with their new toys. 孩子们玩新玩具玩得十分开心。
- An oil well blew out in the oil field. 油田里有一口油井发生井喷。
- He is an adventurer in financial field. 他是金融领域的投机者。
- The castle frowned down upon the field. 城堡呈威压之势俯视原野。
- The peasants fertilize the field by using manure. 农民们施肥来使土地肥沃。
- The field of operations has been staked out. 军事演习的区域已经划定。
