查询词典 two-spot

Two thousand five hundred and ten ;84,296＝ eighty-four thousand two hundred and ninety-six ;274,350＝ two hundred and seventy-four thousand three hundred and fifty .

1000以上的数字，从后往前数每三位加一个逗号"，"第一个逗号前为千，第二个逗号前为百万，第三个逗号前为 billion。

And one bath, two baths.That's good.It has three bedrooms and two baths.So, what did you think?Well, it's a three-bedroom, two-bath house.

您在大耳朵网评论系统发表的作品，大耳朵网有权在网站内转载或引用。

It has three bedrooms.It's a three-bedroom house.What about that house?I like this house.One bath, two baths, this house has two baths.It's a two-bath house.

贸易梯梯TT外贸学院，有权但无此义务，改善或更正所刊登信息任何部分之错误或疏失。

In the freestyle, there are three types of kicks: The six-beat kick, the two-beat kick, and the two-beat crossover kick. The six beat kick is favored by sprinters, while the variations of the two beat kick are favored by distance swimmers.

在进行自由泳时，目前有三种打腿方式：6次腿、两次腿和两次交叉打腿。6次腿常见于短距运动员，那么两次腿则多见于长距离游泳运动员。

ELEGANT DETACHED HOME in Oak Creek featuring two generous bedrooms plus loft, two and one-half baths, direct-access two-car garage, and wrap-around back yard!

配备了两个卧室加阁楼，两间半浴室，直接接入两车车库，并缠绕后院！

POWER PLANT: Two 48.4kW Rotax 582 UL two-cycle, two-stroke, liquid-cooled piston engines.

电厂：两个48.4kW罗塔克斯582 UL认证两个周期，二冲程，水冷活塞发动机。

"In the two- stroke -cycle, or two-cycle, engine, the intake and compression stroke s and the power and exhaust stroke s are in a sense combined. This permits the engine to produce a power stroke every two piston stroke s, or every crankshaft rotation."

在二行程发动机中，进气和压缩行以及作功和排气行分别合并在一起的，这使得二行程发动机每两个行程，即曲轴旋转一周，就完成一次工作循环。

"In the two-stroke-cycle, or two-cycle, engine, the intake and compression strokes and the power and exhaust strokes are in a sense combined. This permits the engine to produce a power stroke every two piston strokes, or every crankshaft rotation."

在二行程发动机中，进气和压缩行以及作功和排气行分别合并在一起的，这使得二行程发动机每两个行程，即曲轴旋转一周，就完成一次工作循环。

If you connect two that are not the same type, you will either overcharge the smaller of the two, or you will undercharge the larger of the two.

如果你的两个电池并不是同一样的类型的话，你将会，一就是把低容量的电池过度充电，不就是对于高容量的电池充电不足。

Primarily, the thesis assays the condition of network framework, the network was divided into three levels in terms of network management in order to establish the distributed method ,and still pointing out the intention and denotation of studying the Topology Discovery.Next, the thesis analyzes SNMP protocol minutely, including its development, principle, and the Network Management system that established on the SNMP protocol. Have analysed MIB in detail and the application way of MIB in network management .The thesis also assays the ICMP protocol, describing its working principle and the format of datagram minutely , and describing two important tools of ICMP- Ping and TraceRoute in detail. On the base of upper analysis, the thesis expounds a kind of distributed Topology Discovery project, and book it in one autonomy system. Topology Discovery was divided into two levels in terms of network management, and analyses the way of linking up between the two level. The thesis minutely assays Router-Level Topology Discovery technology basing on SNMP and Subnet-Level Topology Discovery technology basing on ARP and ICMP. According to these analyses, the thesis explores the specific methodology and the technology of XML data object which using the WinSNMP API to achieve topology discovering system on the development platform of Visual C++, and also analyses the technology of topology analysis and topology graph minutely. Moreover, the thesis assays the technology of basic firewall and Topology Discovery response strategy. Finally, the thesis analyses the underlying blind problem of the topology finding, and also analyses the reason that the blind problem produced and the way that reduced. The distributed algorithm that this paper puts forward has a certain directive significance in wireless network or other fields.

本文首先分析了网络结构状况，将网络从网络管理的角度划分为三个层次，为分布式的方法奠定了基础，同时还指出拓扑发现研究的目的及意义；接着本文分析了SNMP协议，详细分析了SNMP协议的发展状况，协议的工作原理，以及由SNMP协议基础上建立的SNMP网络管理体系，详细分析了MIB，以及MIB在网络管理上的应用方式；本文又分析了ICMP协议，详细描述了ICMP的工作原理和数据报格式，并详细描述了ICMP的两个重要工具-Ping 和TraceRoute；然后本文在结合上述分析的基础上，提出了一种分布式的拓扑发现方案，将拓扑发现拟订在一个自治系统内，将拓扑发现从网络管理角度划分为路由器级和子网级两个层次，分析了两个层次之间的衔接方式，同时从拓扑地域的角度将拓扑发现过程分布化，分析了分布式算法的具体方法和分布式结点之间的数据通讯方法，本文详细分析了基于SNMP的路由器级拓扑发现技术和基于ARP和ICMP的子网级拓扑发现技术；根据这些分析，本文利用XML数据对象作为分布式算法中的数据对象，分析了XML的技术，本文使用Visual C++开发平台实现网络拓扑发现系统，详细分析了使用WinSNMP API实现基于SNMP的路由器级拓扑发现和基于ARP的子网级拓扑发现，分析了使用Winsock编程实现基于ICMP的子网级拓扑发现，本文还对拓扑分析和拓扑图的绘制技术作了较细致的分析；本文最后还分析了基本防火墙技术，分析了几种类型的防火墙对拓扑发现带来的影响，以及在拓扑发现时的应对策略，本文还分析了拓扑发现中可能产生的盲点问题，分析了盲点产生的原因以及拓扑发现中减少盲点的方法。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。