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- It had been proved that the curvature tensor is a curl(grad),not zero except in Eucldean space,and so discovered the essence of Bianchi identity:div(rot(grad))=0,the curvature,forming tube field,is invariant along the tube,i. 证实 :曲率它正是非欧氏空间不为零的梯度的旋度 .;并发现 :Bianchi等式实质是div(rot(grad) ) =0;曲率形成管形场;沿管不变
- There is no clue to the identity of the thief. 没有确定窃贼身分的线索。
- The cheque will be cashed on proof of identity. 这张支票凭身分证件兑现。
- The police asked him to show his identity card. 警察让他出示身份证。
- Bianchi identity 比安奇恒等式,伯恒希等式
- expressions of Bianchi identity Bianchi恒等式
- Identity of interests is the bond that unites them. 利害的一致是把他们联合起来的纽带。
- He wears an identity disc round his neck. 他脖子上挂著身分牌儿。
- A credit card is not a valid proof of identity. 银行发的支票保付卡不是有效的身份证明文件。
- His identity is still a question mark to most of us. 我们大多数人都不知道他的身份。
- One who engages in deception under an assumed name or identity. 冒名顶替的人涉及以假名或假身份欺骗的人
- AC MILAN, Bianchi the main target? 比安奇，米兰的头号目标？
- The identity of the murdered man has not yet been established. 那名被害人的身份尚未确定。
- WE LANDED VINCENT BIANCHI FOR A BIG MAGAZINE SHOOT. 我们请到了Vincent Bianchi。来为我们杂志摄影。
- JUST SO WE CAN HAVE A LITTLE PRIVACY WITH BIANCHI. 这样呢 我们就能和Bianchi。安静点地吃午餐了。
- Police are baffled as to the identity of the killer. 警方不解凶手是谁。
- "On the goal Rolando Bianchi did very well. “对于那个失球，比安奇表现得很不错。
- His driver's license revealed his identity. 他的驾驶执照证明了他的身分。
- Bianchi had confessed to five of the murders. 比安奇供认了其中五项谋杀。
- The journalist did not want to reveal the identity of his informant. 那个新闻工作者不想透露消息提供人的身分。
