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It got so contentious that the TV director even switched to a picture of Whiting in race control dawdling along, swigging water and failing to press the Safety Car button. How many times has that happened for a routine smash?

当时撞车情况那么严重，电视转播导演甚至忍不住给 Whiting 来了个特写，镜头里这老头子喝喝水，散散步，看看美女，就是不按那个安全车按钮。

Farmers there have switched from tilling the land to manufacturing and service industry.

那里的农民们已经从耕种转到制造业和服务业。

He is proud, for example, that he has switched to disposable plastic syringes and needles, which he unwraps to give 2-year-old Dou Youjun his shot and then quickly deposits into a large cardboard box on the floor overflowing with others like it.

他很自豪，比如，他给两岁大的读友军用的是一次性针头。注射完毕，他把注射器扔在一个放在地上堆满同样注射器的纸盒中。

There was a numerical trend favouring patients who switched to infliximab, therefore warranting further study with a more rigorous design.

试验显示采用英夫利昔单抗治疗的患者有受益的趋势，进一步的研究需要进行更严格的设计。

Suddenly she flitted across the room, leant over the square table, and switched on the electric fan. She turned her back to the wind, and wheedled, Why don't you use the electric fan, Daddy?

忽然她转身飞跑到厢房的前半间，扑到方桌旁边，一手扭开了小风扇的开关，又一旋身把背脊对住那风扇，娇憨地又叫道：嗳，怎么不开风扇呢！

While the camera is switched on it makes a quiet but distinct whirring sound all the time, and I

开机后让相机静止下来，始终有一种明显的很急促的声响，我真的不知道为什么会这样。

While the camera is switched on it makes a quiet but distinct whirring sound all the time, and Ireally don't know why it should do this.

这不是自动对焦的马达，因为半按快门后也有，也不是变焦的声音，因为很明显是相机自己发出的。

Digital simulation for the integrated imformation transmission network of a certain power company is performed, the QoS under three configuration schemes, i.e., without QoS configuraiton, with simple differnece service configuraiton and with MPLS network configuration, are compared. Comparison resutls show that the configuration scheme of MPLS network can implement the load balance among link circuits and possesses fault self-recovery mechanism, so the failure elements can be quickly detected and the switching over of data flow among label switched paths can be realized. The fault recovery time is within miliseconds, therefore the QoS of power system realtime information can be ensured effectively and the QoS of various non-realtime information can be considered as well.

对某电力公司信息综合传输网络进行了数字仿真，比较了无服务质量配置、单纯差分服务配置和MPLS网络配置3种方案下的服务质量，结果表明：MPLS网络配置方案能够实现链路间的负载均衡，具有自愈性故障恢复机制，可以快速检测到失效元件并在多条标签交换路径之间实现数据流量的切换，故障恢复时间在毫秒级，可以有效保证电力系统实时信息的服务质量，并可同时兼顾各种非实时信息的服务质量。

Factory in 2008, the band switched to a major in 2009, Island Records.

在2008年工厂，使乐队转换到一在2009年主修课，岛Records

The high-efficiency SRS in barium nitrate Ba(NO32 crystal was obtained pumped by a Q-switched Nd:YAG laser (532 nm) operated at 30 Hz.

报道了利用重复频率为30 Hz，波长为532 nm 的Nd∶YAG倍频激光单次通过抽运硝酸钡（Ba(NO3)2）晶体（晶体由水溶液降温法生长，长度为48 mm，横截面为10 mm×10 mm），获得高效率的一阶（563 nm），二阶（599 nm）和三阶（639 nm）斯托克斯光的实验结果。

According to our present broadcasting situation,the thesis proposes using new technology to update and reform the present HFC. It also suggests broadcasting using self-advantage and arranging EPON in order to win the supermarket.

论文从我国广电的现状出发，结合实际，积极倡导采用新技术更新、改造我国现有的HFC网络；倡导广电现阶段利用自身优势，部署EPON网络来赢取市场。

A new general kinetic equation was derived in which the effect of the removal of condensation water was taken into account completely, and was applied to the polyesterification kinetic study of AA/HPHP and AA/NPG. It was found that the reaction order of self-catalyzed polyesterification was not constant. For these polyesterifications, the reaction order was 2.5 at a low temperature, while 3.0 at a high temperature.

考虑缩合水的排除对反应体系的影响，用体积浓度单位推导出一个新的聚酯反应总包动力学方程，并应用到AA/HPHP和AA/NPG两个聚酯化反应的动力学研究中，研究发现，自催化聚酯反应的反应级数并不是固定值，对于AA/HPHP和AA/NPG两个聚酯化反应而言，低温时反应级数为2.5，高温时反应级数为3.0。