同阶的英文
same order
例句与用法
- Also , the relation is built between stress and magnetic memory characteristic parameter , and measurement of magnetomechanical effect is reached
相同边界条件下,同阶振型的磁记忆特征除峰值不同外,其它特征量相同。 - If we adopt the regularization algorithm , even the ratio of the layer thickness is smaller than 10 - 6 , the accuracy of the calculated stresses and displacements are excellent agreement with the results obtained from msc nastarn , which is one of the popular finite element methods programs
常规边界元法在层厚比小于0 . 01时位移值和应力值相继失真。采用正则化算法后，层厚比达到10 ~ ( - 6 )甚至更小时位移值和应力值仍能保持与有限元法同阶精度。 - They not only inherit the advantages of bezier curves and b - spline curves , also can be used to represent straight lines precisely and some remarkable transcendental curves precisely , such as circular arc , ellipse , cardioids and twisted pair line etc . especially , the uniform t - b - spline curve of three degrees is smoother than b - spline curve and c - b - spline curve of the same order
此外由于它们还具有三角函数的优点，故既可以精确表示直线段、二次多项式曲线段又可以精确表示圆弧、椭圆弧等二次曲线以及心脏线、双纽线等超越曲线。特别地， 3次均匀t - b样条曲线曲面比同阶均匀b样条( c - b样条)曲线曲面具有更高的光滑度。 - The main contributions of this dissertation are as follows : ( 1 ) the cryptographic properties of orthomorphic permutations in finite fields are studied ; the relationship between orthomorphic permutations and dbs . is studied , at same time , some cryptographic indices of some permutations used in dbs are analyzed and calculated , and furthermore it is presented that these indices are access to that of some orthomorphic permutations with same degree
本论文的主要工作和取得的研究成果如下： ( 1 )研究了有限域上的正形置换的密码学性质；并讨论了正形置换与典型分组密码des之间的关系，计算和分析了des中所使用的部分置换的密码指标值，指出这些指标与同阶的正形置换在密码性能上接近。
