pivots background

pivots

/ˈpɪvəts/

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noun

枢轴，支点

A thing on which something turns; specifically a metal pointed pin or short shaft in machinery, such as the end of an axle or spindle.

Examples :

"The bicycle wheel spins smoothly because it turns on its pivots. "

自行车轮子转动顺畅，是因为它绕着轮轴旋转。

part machine technical

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noun

关键，重心，枢纽.

(by extension) Something or someone having a paramount significance in a certain situation.

Examples :

"The new teacher was a pivot in improving student engagement in the class. "

这位新老师是提高班级学生参与度的关键人物。

situation achievement value aspect

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noun

轴转, 单脚转动

Act of turning on one foot.

Examples :

"The basketball player made quick pivots to dodge the defender. "

篮球运动员快速地用单脚做轴转，躲开了防守队员。

action body sport

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noun

轴心，转动基准。

The officer or soldier who simply turns in his place while the company or line moves around him in wheeling.

Examples :

"During the marching drill, Maria, as one of the designated pivots, remained stationary while the rest of the squad wheeled around her. "

在行进操练时，玛丽亚作为指定的轴心之一，保持静止不动，而小队的其他人则围绕她转动。

military position

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noun

轴心队员，核心队员

A player with responsibility for co-ordinating their team in a particular jam.

Examples :

""In roller derby, the pivots wear a stripe on their helmet and are responsible for calling formations during jams." "

在女子轮滑阻拦赛中，轴心队员会在头盔上戴一条条纹，负责在比赛冲刺阶段叫战术。

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noun

枢轴, 中心点

An element of a set to be sorted that is chosen as a midpoint, so as to divide the other elements into two groups to be dealt with recursively.

Examples :

"In the quicksort algorithm, the computer chooses different numbers as pivots to efficiently arrange the unsorted list. "

在快速排序算法中，计算机会选择不同的数字作为枢轴，以便高效地排列未排序的列表。

computing math technical

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noun

数据透视表，枢纽分析表

Examples :

"I used several pivots to summarize the sales data from different regions and product categories. "

我用了几个数据透视表，来汇总不同地区和产品类别的销售数据。

computing statistics business

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noun

选项卡，枢纽，中心点

Any of a row of captioned elements used to navigate to subpages, rather like tabs.

Examples :

""The website uses pivots at the top of the page to help you quickly jump between the 'About Us', 'Services', and 'Contact' sections." "

这个网站在页面顶部使用选项卡，帮助您在“关于我们”、“服务”和“联系方式”等部分之间快速切换。

internet computing technology

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noun

主元，枢轴元。

An element of a matrix that is used as a focus for row operations, such as dividing the row by the pivot, or adding multiples of the row to other rows making all other values in the pivot column 0.

Examples :

"In the matrix, the pivots (specifically, the '2' and the '-3') were used to simplify the equations and solve for the variables. "

在这个矩阵中，我们利用主元（具体来说，是 ‘2’ 和 ‘-3’ 这两个数）来简化方程组并求解变量。

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noun

四分卫，进攻组织者

Examples :

"In American football, the quarterbacks are crucial pivots around which the entire offense revolves. "

在美国橄榄球中，四分卫是至关重要的进攻组织者，整个进攻都围绕着他们展开。

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noun

中间立场，重心转移

A shift during a general election in a political candidate's messaging to reflect plans and values more moderate than those advocated during the primary.

Examples :

"After winning the primary election, the candidate's campaign team carefully planned its pivots towards more centrist positions on key issues like healthcare and education to appeal to a broader range of voters. "

赢得初选后，为了吸引更多选民，该候选人的竞选团队精心策划了其在医疗保健和教育等关键议题上的中间立场转移，使其立场更加中间化。

politics government