查询词典 bus.

Life cycle cost ; diesel powered bus ; CNG powered bus ; Shanghai city

生命周期成本；柴油公交车； CNG公交车；上海

The system adopts CPU board with fast processing elevator operational program, data signal exchange, and HMI screen, which can make sure reliable operation and high speed. It also has PHILIPS SJA1000T field CAN bus, 82C251 Bus interface and the latest serial storage technique to record data. The functions of external watchdog and control chip internal watchdog compose two-level procedure monitoring, so as to ensure the normal operation of the control program. Heavy-current switch power LM2576 ensures the stable system working power, which has low requirements for the power supply. High-speed optoelectronic isolator and internal frequency division technology can make NW3P08-41C (42C) CPU receive the input impulse up to 1-phase 100 KHZ*2 CHANEL or 2-phase 50KHZ*1 CHANEL 32bit.

系统采用原装中央处理板，具有快速的处理电梯运行程序、数据信号交换、显示屏人机界面；确保可靠运行电梯控制程序；且速度快，PHILIPS 公司 SJA1000T 现场 CAN 总线；以及 82C251BUS 接口，最新串行存贮技术记录数据；外部看门狗及控制芯片内部看门狗功能组成两级程序监视，确保控制程序正常运行；大电流开关电源 LM2576 确保系统工作电源稳定，且对供电电源要求低；高速光电隔离光藕及微机内部分频技术，使 NW3P08-41C(42C)中央处理板可接收高达 1 相 100KHZ*2通道或 2 相 50KHZ*1通道，32bit 的计数脉冲。

The most dramatic moment Tower Bridge has witnessed occurred in December 1952 when a London 'Double-decker' bus entered the Bridge while it was opening the point of no return. The bus cleared the gap between the opening bascules.

在伦敦塔桥的历史中最具戏剧性的一幕发生在1952年的12月，有人目击了一辆双层大巴在塔桥升起的时候驶入，当时升起的桥板已经不可能再放下了，于是这辆大巴就卡在两个升起的桥板的中间。

The selection principle of bus interface chip and solution of bus conflict are introduced,together with its concrete hardware cir- cuits and software block chart are given.

分析了总线接口芯片选择原则和总线冲突解决方案，给出了系统实现的硬件接口电路和软件实现详细框图。

That was bad enough, but I took three people with me: two English girls who had stopped in Hot Springs on a cross-country bus trip and looked the way you look after two or three days on a bus; and Glenn Mahone with his Afro and dashiki.

我的这形象已经够糟了，何况还有另外三个人和我一起：两位乘坐巴士横穿全美的英国女孩，此时来到温泉城作短暂停留。她们看上去就是那种在巴士上待了两三天的样子。另一个人便是格兰。

At first, this paper introduces the receiving and transmitting mechanism about the ARINC629 data based on the ARINC629 protocol. With the computer interface technology, it gives the whole design of the communication card which is divied into three modules, such as the PCI bus interface module, the subsytem processer and memory module and the ARINC629 bus interface module.

论文首先根据ARINC629总线协议规范，明确了ARINC629总线协议的数据发送和接收机制，并结合当今计算机接口技术，确定了数据通信卡的总体方案，将数据通信卡划分为三个模块进行设计，即PCI总线接口模块，通信卡子系统处理器和存储器模块以及通信卡与ARINC629总线接口模块。

Full on-chip hardware support of semaphore signaling between ports Fully asynchronous operation from either port Separate byte controls for multiplexed bus and bus matching compatibility Supports JTAG features compliant to IEEE 1149.1 LVTTL-compatible, single 3.3V (150mV) power supply for core LVTTL-compatible, selectable 3.3V (150mV)/2.5V (100mV) power supply for I/Os and control signals on each port Available in 208-pin Plastic Quad Flatpack, 208-ball fine pitch Ball Grid Array and 256-ball Ball Grid Array Industrial temperature range (C40C to +85C) is available for selected speeds

全片的旗语信号港口之间无论从港口独立的多路复用总线和控制总线字节完全支持异步操作的硬件配套兼容性支持JTAG功能符合IEEE 1149.1的LVTTL兼容，（150mV的）电源为3.3V单核心的LVTTL，兼容，（150mV的）/ 2.5V的选择3.3（100mV的）电源供应为我/ O和每个端口208引脚塑料方形扁平，208球细间距球栅阵列和256球的球栅阵列控制信号工业温度范围（C40C至+85 C）是选定的速度可

Based on the stochastic characteristics of the single bus line, assumptions on the concerned stochastic events are made, according to which a expected value model for multiple bus headways optimization aiming at the maximal social welfare is formulated.

基于单条常规公交线路系统的随机特性，对该系统中的相关随机事件做了基本假设，以此建立了以社会福利最大为目标函数的多时段发车间隔优化随机期望值模型。

Passel kerbs are high-sided curved kerbs which allow bus drivers to align their vehicles precisely at bus stops.

帕塞尔缘高片面允许弯曲路肩巴士司机接轨正是在巴士站的车辆。

Our bus form NewYork to Washington DC,so we need cross to the 5 states,I forget the states name , Our bus only stop in Philadelphia, Maybe in one hundred ago here is the Capital of US,so we stop here to see some of American history , firstly, we went to the independence hall to see the liberty bell,It symbols free,Actually,it has a big crack,it can't fix.We don't know the reason .I think here it's educational base of patriotism.

我们的车从纽约到华盛顿要经过5个州，我忘了州的名字了，我只知道车第一站是到了费城，也许是百年前吧，这是当时的首都，之所以停这是可以让我们看下一些历史性的东西，首先，我们进入了独立厅看自由钟，它象征着自由，但它有个缺陷就是有道裂痕是无法修复的，我们不知道什么原因，我想这是他们的爱国教育基地吧。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。