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- left inverse element 左逆元
- If a square matrix has a left inverse or a right inverse then it is invertible (seeinvertible matrixfor other equivalent statements). 矩阵是半正定当且仅当其每一个特征值大于或等于零。
- The operation laws including：commutative law, associative law, cancellation law, unity of operation, inverse element, and distributive law between two operations，here we just omit them. 这些运算律包括：交换律，结合律，消去律，运算单位元，运算逆元，两个运算之间的分配律等，在此不再一一说明详细过程。
- A relation between the inverse elements is found, and a new algorithm for inverting a block tridiagonal matrix is established. 当考虑该表达式的结构特徵时，可得到块元素的递推关系式，由此得到一个求逆矩阵的新算法。
- A construction of left inverse semigroups 左逆半群的构造
- The static charge inverts the elements of air water fire and earth along with inverse elements of ether, lava, smoke and vapor in the field of all around the television along with the land. 静电负荷反转电视机周围所有的能量场，包括大地的气水火土元素及逆元素以太、熔岩、烟和水蒸气。
- In this paper,we give the estimates for the upper and lower bounds on the inverse elements of strictly diagonally dominant periodic tridiagonal matrices,and improve the latest findings. 本文给出了严格对角占优周期三对角矩阵逆元素上界和下界的估计,改进了一些学者近期的研究结果。
- He left his job largely because he was homesick. 他辞职不干主要是因为他想家。
- He left when the band began to beat out pop music. 乐队一奏起流行音乐他就走了。
- She got her spunk up and left the country. 她一怒之下离开了这个国家。
- No sooner had we left the village than it began to rain. 我们刚离开村子，天就下起雨来了。
- Some bright spark has left the tap running all night. 哪个小淘气干的聪明事，让水龙头开了一夜。
- Take the left fork at the crossroads. 到十字路口取左边的岔道。
- No food is left in the pantry except some bread. 食品柜里除了一些面包其它什麽也不剩。
- He had a bruise just below his left eye. 他有个伤疤正好在他左眼的下侧。
- Nothing was left for him to hang on to. 他已经没有什么东西可以指靠的了。
- After a day at the races I was left stony broke. 一天赛马会下来，我一贫如洗。
- Our ship left port and headed out to sea. 我们的船离开港口向大海驶去。
- He can be left to work on his own. 工作可交给他一个人去做。
- GOD GODDESS OF AIR AND ETHER Related to the Element of Air and the Inverse Element of Ether 空气与以太之神与女神与空气元素及其逆元素以太相关
