查询词典 twisting pair

Of, relating to, or belonging to the Diptera, a large order of insects that includes the true flies and mosquitoes, characterized by a single pair of membranous wings and a pair of club-shaped balancing organs.

双翅目的双翅目的或与双翅目（是一个昆虫大目，包括真正的蝇、蚊，具有少数前翅有功能，后翅退化成一对小棒状构造的特性）相关的

A clip for fixing a cladding sheet to an underlying support structure includes a base (5), a pair of side walls (7) extending from the base and converging towards each other, and a pair of flanges (9) extending outwardly and downwardly from the side walls.

一种用于将覆盖板固定到下面的支持结构上的夹子，包括一基部(5)、一对从该基部伸出并相互靠拢的侧壁(7)、以及一对从所述侧壁向外和向下延伸的凸缘(9)。

The application of the model is the different combination that carries unit of pair of charge business accounting and budgetary unit, build a flexible work to disclose a structure, reduce resource and the workload that decompose in order to reach the biggest level, mix charge effectively plan target is compositive in a tool bag, carrying the control with pair of whole agile and orderly projects is obtained while the senior engineer makes efficiency.

模型的应用是通过对费用核算单元和预算单元的不同组合，建立一个灵活的工作分解结构，以达到最大程度减小资源和分解的工作量，并有效地将费用和进度目标集成在一个工作包中，在提高工作效率的同时达到对整个工程灵活有序的控制。

Lewis acids are electron pair acceptors, and Lewis bases are electron pair donors.

P74 Lewis酸是电子对接收者，而Lewis碱是电子对给予者。

For example , when a customer buys a pair of jeans in clothes shop , the EPOS system automatically sends a message back to the wholesaler to say that the stock needs replenishing , then back to the manufacturer to say that it is time to make another pair of jeans , and back to up pliers to say that they should deliver materials to the manufacturers .

例如，当一个顾客在成衣店买一条牛仔裤时，电子销售点系统自动地把信息发给批发商说，库存需要补货了，然后又发回给生产商说，该再做一条牛仔裤了，然后又发给供应商说，他们应该给生产商送布料了。

The Han Dynasty relief cracking useol ocular figure to behave musical melody affect. Every pair of these appearances which composed integral figure is a perfect pair. Appear compact and etherealize. It's example paint which use painterly form to behave music.

南阳汉画像石《舞乐百戏》很好地使用视觉形象表现了音乐的旋律感；组成整体形象的单位形之间的也榫接巧妙，显得紧凑而又灵动；是用绘画语言来表现音乐的形神契合的典范之作。

Added to this were a pair of shocking orange rubber garden gloves, a truly insane smile, and a pair of google-lenses made out of the halves of a left-over ping-pong ball spotted with a felt pen.

增加到这是一双令人震惊的柑橘橡皮花园手套，一个真实患精神病的微笑和一双 google-左边-上面的乒乓球的二等份了解的透镜以一枝毛毡钢笔看见。

I took a pair of shorts out of the drawer and put them in my suitcase.·I had a pair of field-glasses in my cupboard so I gave them to Tom for birdwatching.

所以，依照目前查到的文法，以及询问到的十位母语人士，is和are都对，英国人会用are，美国人则用is。

The pair of finger-shaped grass-poking wheels forming splay with each other is mounted on installation rack for convergent arms, wherein the centers of the pair of finger-shaped grass-poking wheels of the front ends converge at a point and are not interfered with each other.

一对拨草轮成"八"字型安装在收敛支臂架上，其前端中心处彼此收敛到一点而互不干涉。

Further, with the help of Riccati equations, an infinite number of conservation laws for the solton hierarchy are deduced. For the sake of simplicity, taking the general TD hierarchy as an illustrative example, we prove that its 2×2 Lenard pair of operators forms a Hamiltonian pair. Thus the isospectral evolution TD hierarchy is the general Hamiltonian system and possesses the Bi-Hamiltonian structures and Multi-Hamiltonian structures. By using the method of derivation of functional under some constraint condition, a complete one-to-one correspondence between the Hamiltonian functions of the hierarchy and its conservation density functions can be built. These results can also be applied to the isospectral evolution soliton hierarchy of this paper. Finally, there's a gauge transformation between the spectral problem of this paper and the AKNS system. Moreover, the potentials in these spectral problems satisfy the general Miura transformation, the corresponding relationship between the two soliton hierarchies is also given.

进一步本文还通过特征函数的组合关系所满足的Riccati方程，得到了该等谱方程族的无穷多个守恒律；为简便起见，本文以广义TD族为例，由它的2×2 Lenard算子对的性质证明了此算子对为Hamilton算子对，这说明广义TD族是广义Hamilton系统且具有Bi-Hamilton结构和Multi-Hamilton结构；进而利用它的依赖于谱参数的一般守恒密度的积分在约束条件下求泛函导数的方法，得到了广义TD族的Hamilton函数与守恒密度之间的对应关系，这些性质对于由本文提出的2×2谱问题所导出的等谱孤子族仍成立；另外此谱问题与AKNS系统存在着规范变换，位势之间有广义Miura变换，而孤子方程之间也满足一定的等价关系。

Pradeep Indulkar, a senior official at the Maharashtra state Home Ministry say 101 human were killed and 287 injured.

马哈拉施特拉邦内政部高级官员Pradeep Indulkar称，有101人在冲突中丧生，287人受伤。

Mark Frei, a senior vice president of West, says 80% of West's homeagents have some college education, compared with 30% of those whowork in office-based call centers.

Frei说，该公司80%在家办公的人员都拥有本科学位，而在公司电话中心工作的人中只有30%拥有本科学位。