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- A Fast Discharge Excimer Laser with Symmetric Geometry 对称结构快放电准分子激光器
- Inverse Eigenvalue Problem for Doubly Symmetric Five-diagonal Matrix 双对称五对角矩阵逆特征问题
- Separation and decoupling of Dirac equation in a static spherically symmetric geometry 静态球对称时空中Dirac方程分离变量及退耦
- I feel that geometry is a difficult subject. 我认为几何是一门难学的课程。
- The students are learning solid geometry. 这些学生正在学习立体几何学。
- I am doubly indebted to you-- for the party and for your generous gift! 你为我操办欢送会并赠送厚礼,这样的深情厚谊我铭记在心。
- You've got to be doubly careful when you're driving in fog. 雾天开车你得加倍小心。
- The family is doubly troubled; they have no money and now their father is ill. 那户人家真是祸不单行，他们本来就穷，现在他们的父亲又生了病。
- But to ban them and berate them seems doubly dippy. 但是禁止或者严厉指着他们看起来是不理智的。
- She is doubly gifted: as a writer and as an artist. 她又是作家又是艺术家,有双重天赋。
- He is doubly troubled, by illness and poverty. 他受着疾病和贫穷的双重困扰。
- The stress components form a symmetric array. 应力分量构成了一个对称的数组。
- My sense of isolation became doubly acute. 我的孤立感更加强烈了。
- This latter geometry he called astral geometry. 这后一种几何他称为星空几何。
- Time is an illusion. Lunchtime doubly so. 时间是一种幻觉,尤其午餐时间。
- He is good at spherical geometry. 他对球面几何学很拿手。
- All fibers are more or less doubly refractive. 所有纤维都具有程度不同的双折射。
- Pythagorean proposition is a geometry term. 勾股定理是一个 几何术语.
- I meant to go away quietly, but your kindness made the parting doubly hard. 我本想悄悄离去,可你的善意却使分别更加难了。
- A real symmetric matrix A can be expressed as ??. 一个实对称矩阵A能被表示为??。
