查询词典 span

When the life span of a seagull is up, it simply falls into the ocean and dies.

他们的生命属于海洋。

Second baseman Dustin Pedroia extended his hitting streak to six games Wednesday, batting .357 (10-for-28) in that span.

二垒手 Dustin Pedroia连6场都有安打，有。357(28个打数10支安打)的表现。

Hand collar Section" to seek customers responsibility to ensure that the interests of customers for the purpose of market-oriented in order to credit markets, to the quality and development for the principle, in a short span of time,"Branch collar Hand" brand will be in the survival of the fittest, Service endless heated market has a new world, in the company to expand the field at the same time,"Han Link Branch sincere person willing to use hearts and all members of the community wheninto create a better future.

"韩德领科"以顾客所求为己任，保证客户利益为宗旨，以市场为导向，以信誉求市场，以质量求发展为原则，在短短的时间里面"韩德领科"品牌便在这个优胜劣汰，服务永无止境的激烈市场拥有了一片新天地，在本公司拓展领域的同时，"韩德领科"人愿用真诚的心与社会各界人士与时倶进，共创未来。

Firstly, the development and basic theory of CFST arch bridge are introduced briefly. Considering the fact of the Yellow River Bridge, the construction schemes of hanging segmentally by long span and great tonnage cable crane, fixing by inclined cable, once pouring to the arch top symmetrically along the whole rib, are adapted.

简要介绍了钢管混凝土拱桥的发展和基本理论，针对兰州雁盐黄河大桥的实际情况制定了采用大跨、大吨位缆索吊机分段吊装，斜拉扣挂固定，整条拱肋对称一次压注到顶的总体施工方案。

Add the lubricant on the surface to make self-lubricating better so as to prolong the life-span.

表面加入润滑剂，使自润滑性更好，寿命更长。

Among the exceptions are certain stem cells that do not senesce throughout an individual's life span.

其中例外的是某些干细胞不senesce整个个人的寿命。

It was a steel bridge of a single span and there was a sentry box at each end.

那是一座单孔铁桥，两端各有一个岗亭。

Thou hast run thy course; thou hast closed the span that Fortune allotted thee; thou hast reached the goal of all; thou hast left behind thee the woes and weariness of the world; and thy enemy has himself granted thee sepulture accordant with thy deserts.

你已经走完了你的路程，已经尽了命运指派给你的任务，你已经到了每个人迟早都要来到的终点。你已经解脱了尘世的劳役和苦恼，你的仇敌把你葬在一个跟你身分相称的金杯里。

In association with the improvement design practices on winding equipment for main cable of large span cable bridges liking Shantou Gulf Bridge, Xiling Yangtse River Bridge and Xiamen Haicang Bridge, some contents are systematically described on the basis of electric control system of ZLC series winding machine for main cable, including mechanism composition of the winding machine for main cable, mathematical relationship between rotation speed of winding system and travel speed of the winding machine, work principle of accurately matching control on the two speeds with PLC and frequency converter, wireless measurement and monitor of winding system tension, automatic override control on cable clamp as well as practical effect of a real bridge application.

结合对汕头海湾大桥、西陵长江大桥和厦门海沧大桥等大跨度悬索桥的主缆缠丝施工设备－主缆缠丝机的改进设计实践，以ZLC系列主缆缠丝机的电气控制系统为基础，系统介绍了主缆缠丝机的机构组成、缠丝系统旋转速度与缠丝机行走速度之间的数学关系、采用PLC及变频器对两速度进行精确匹配控制的工作原理、缠丝系统张力的无线测量、监控、索夹的自动跨越控制以及实桥的应用效果。

Based on the generalized potential energy variational principle of nonlinear elasticity theory with large deflection,the incomplete generalized potential energy functional is established on the space coupling free vibration of three-span self-anchored suspension bridge by considering the effect of coupling of flexural and axial action,and shearing strain energy of stifening girder.

摘 要：基于大位移非线性弹性理论的广义变分厚理，考虑了加劲梁的压弯耦合和剪切应变能的影响，建立了三跨自锚式悬索桥空间耦合自由振动的大位移不完全广义势能泛函，通过约束变分导出了自锚式悬索桥的竖向挠曲振动、横向挠曲振动和纵向振动的基础微分方程，忽略非线性项的影响，进而得到线性振动微分方程。

What was it that made you want to change sider ?

是什么使你临阵倒戈？

I don't know what he wants, but let's play along with him.

我不知道他要干什么，可我