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- And fivefold, threefold and twofold axes of rotational symmetry. 五重,三重和兩重螺旋對稱(chēng)軸。
- Mundry uses the same principle for three layered systems with linear expansion or rotational symmetry. 穆恩德瑞將同一原理應用于具線(xiàn)性延伸或轉動(dòng)對稱(chēng)的三層狀系統。
- Tow charming ways for making polyhedra：rotational symmetry and zipper principle. 擺平多面體的法寶：角對稱(chēng)展開(kāi)圖與預留邊的拉鍊法則。
- These are connected to the exchange and rotational symmetries of the systems. 這些性質(zhì)都與系統的交換和旋轉對稱(chēng)性有關(guān)。
- non - rotational symmetry drawing 非軸對稱(chēng)
- Rotation symmetry says that it does not matter whether you do an experiment facing north or facing southwest. 旋轉對稱(chēng)性告訴我們，當你做物理實(shí)驗時(shí)，面朝北或者西南是完全無(wú)差別的。
- It is indicated that the third-order nonlinear elastic coefficient tensor for quasicrystals with ten-fold symmetry axis has an arbitrary rotation symmetry about the ten-fold axis. 指出具有十次對稱(chēng)軸的準晶的聲子型三階非線(xiàn)性彈性系數張量具有圍繞十次對稱(chēng)軸的任意旋轉對稱(chēng)性。
- Zero dispersion point adjusted by structural parameters of TIR-PCF with sixfold rotation symmetry is studied numerically with a multipole method. 摘要用多極方法數值研究構成六重對稱(chēng)全內反射型光子晶體光纖各種結構參數對基模零色散點(diǎn)的調節。
- An important difference between the translation symmetry and the rotation symmetry is that the former is abelian while the latter is non-abelian. 一個(gè)重要的區別翻譯對稱(chēng)和旋轉對稱(chēng)的是，前者是交換，而后者是非阿貝爾。
- This idea fell into disfavor because, among other things, it could not explain the special rotational symmetries of quantum particles, but Hadley claims to have overcome that problem. 這個(gè)想法在當初并未獲得贊同，因為量子粒子特殊的旋轉對稱(chēng)性，就是這個(gè)理論無(wú)法解釋的現象之一。不過(guò)，哈德利宣稱(chēng)他已經(jīng)克服了這個(gè)問(wèn)題。
- This system can describe infinite kinds of nonclassical periodic structures,especially for those with locally n-fold rotational symmetries forbidden by the rules of the classical crystallography. 該體系能描述無(wú)窮多類(lèi)非經(jīng)典周期結構，特別是一些經(jīng)典晶體群規則所不允許的具有局部5，8，10或12次旋轉對稱(chēng)的周期結構。
- The Commutation Relation of Angular Momentum and Rotational Symmetry 角動(dòng)量對易關(guān)系與轉動(dòng)對稱(chēng)
- Automatic Identification of Part Rotational Symmetry for DFA Evaluation 面向裝配的設計評價(jià)的零件對稱(chēng)性自動(dòng)識別方法
- Their targets were twofold: inflation and unemployment. 他們的目標是雙重的:通貨膨脹與失業(yè)。
- Keywords crystal;quasicrystal;period;quasiperiodic;rotational symmetry; 晶體;準晶;周期;準周期;旋轉對稱(chēng);
- Having or marked by bilateral symmetry. 左右對稱(chēng)的以或表現為左右對稱(chēng)的
- Characterized by or consisting of two parts or components; twofold. 雙重的以?xún)刹糠只蛞貫樘厣幕蛴芍M成的; 兩倍的
- The radiative effect of increased cloud is twofold. 云的增加對輻射有兩方面的影響。
- The quality or state of being twofold or double. 兩重性具有兩方面的性質(zhì)或狀態(tài)
- The office of a clergyman is twofold. 一個(gè)牧師的辦公室有兩部分。
