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- invariant tensor field 不變張量場(chǎng)
- right invariant tensor field 右不變張量場(chǎng)
- invariant tensor fields 不變張量場(chǎng)
- In this paper,by giving a left invariant and symplectic structure, we have discussed the left invariant vector field and Maurer-Cartan form on Lie group,and have drawn some conclusions on them. 文章通過(guò)對李群上賦予一個(gè)左不變的辛結構,對李群上的左不變向量場(chǎng)及左不變1一形式進(jìn)行研究,得出相關(guān)結論。
- The invariant tensor under projective transformations of semi-symmetric metric-recurrent connections is obtained. 給出了半對稱(chēng)度量循環(huán)聯(lián)絡(luò )在射影變換下的不變張量。
- The more general case of a tensor field is similar but more complicated. 較普遍的張量場(chǎng)情況大致相似，但是更為復雜。
- Secondly, the diffusion tensor field of the gray image at each pixel is calculated and applied to construct weighted gradient field, thus to create a divergence-based colorization equation. 然后計算每個(gè)像素的擴散張量，并利用這些擴散張量構造加權梯度場(chǎng)，從而導出基于散度的圖像彩色化方程；
- A nonlinear tensor-valued weighted directional-distance filtering method is proposed for regularizing the diffusion tensor field produced by diffusion tensor magnetic resonance imaging. 為了正則化擴散張量磁共振成像所產(chǎn)生的擴散張量場(chǎng)，提出了一種非線(xiàn)性張量值加權方向-距離濾波方法。
- A Discussion About Left Invariant Integral Manifold 關(guān)于左不變積分流形的討論
- left invariant symplectic structure 辛左不變向量場(chǎng)
- Right-handed batters usually hit to left field. 右撇子擊球手把球打到左外野。
- tensor field of complex structure 張量場(chǎng)
- alternating covariant tensor field 共變交錯張量場(chǎng)
- The buyer's offer is out in left field. 那位買(mǎi)主提出的價(jià)格合理。
- Yes, if we write them as rank-2 symmetric tensor fields, they satisfied Einstein equation.However, it is not clear how big a deal this is, since diffeomorphism is put in before hand. 在近似下，弦論可以得出廣義相對論，從而一切證實(shí)廣義相對論的實(shí)驗都是對弦論的支持。
- He left his job largely because he was homesick. 他辭職不干主要是因為他想家。
- He left when the band began to beat out pop music. 樂(lè )隊一奏起流行音樂(lè )他就走了。
- She got her spunk up and left the country. 她一怒之下離開(kāi)了這個(gè)國家。
- No sooner had we left the village than it began to rain. 我們剛離開(kāi)村子，天就下起雨來(lái)了。
- Some bright spark has left the tap running all night. 哪個(gè)小淘氣干的聰明事，讓水龍頭開(kāi)了一夜。
