查询词典 First Steps

The invention comprises the following steps: summating and counting the added playing times of the acoustic frequency song in the portable media device when playing any acoustic frequency song; updating and saving in the current playing acoustic frequency song list; displaying the first acoustic frequency song list and the second acoustic frequency song list for the users in the picture according to the summated and counted acoustic frequency song playing frequency and the updated and saved current playing acoustic frequency song list when the user requests to play the song and uses the quick search music function; displaying the acoustic frequency song list according to the high sequence of the user playing frequency.

本发明包括：在便携式多媒体设备中，当播放任意音频曲目时，对该音频曲目增加的播放次数进行累积计数，并在最近播放的音频曲目列表中进行更新存储，当使用者要求播放曲目而使用快速检索音乐功能时，便能参照累积计数的音频曲目播放频度和被更新存储的最近播放的音频曲目列表，在画面中显示可供使用者选择的第1音频曲目列表和第2音频曲目列表，按照使用者播放频度高的顺序以及最近播放的顺序显示音频曲目列表。

Chinese media Sunday largely focused on China's first two gold medals -- initial steps in the country's quest to overtake the U.S. in this year's medal count -- and more broadly on the successes of the Games. The stabbings weren't mentioned in the 7 p.m.

周日时中国国有媒体基本上都在围绕着中国头两枚金牌的诞生展开报导，这是中国为在奖牌榜上赶超美国、并在本届奥运会上取得更大成功的第一步。

Ship virtual reality design is the application of virtual reality techniques in ship design, realizing two stratifications of virtuality. The first is making possible for the ship owner, designers, shipyard and ship classification society to participate in ship design steps to pre-experience the performance of production. Second, it can put the emphasis on manufacture system and carry out effective analysis on its feasibility.

船舶虚拟现实设计是虚拟现实技术在船舶设计中的应用，对船舶设计制造过程实现两个层次的虚拟：一是设计阶段使船东、设计所、船厂、船级社都能够参与，达到预先体验产品性能的目的；二是强调制造系统层次上对生产制造可行性进行有效分析。

Firstly, based on the sliding mode control and backstepping technique, a new attitude tracking controller is derived to control the attitude motion of spacecraft, the stability of the system is analyzed via Lyapunov method and the reaction wheel dynamics is also considered from the real applications point of view. The whole design process is divided into two steps: the first step is to use sliding control technique to design suppositional adaptive variable structure controller; and the second step is to design attitude tracking controller based on SMC and backstepping technique. Numerical simulations are performed to show that both tracking maneuver and vibration suppression can be accomplished effectively.

首先，采用自适应后步法结合主动振动控制技术设计了姿态跟踪鲁棒控制器，基于Lyapunov方法分析了系统的渐近稳定性；在此基础上，显性地考虑了执行机构动态特性问题，将整个设计过程分为两个步骤：第一步采用滑模控制技术设计了变结构虚拟控制器，给出自适应控制律的设计方法；第二步，将后步法与滑模控制技术相结合，设计了姿态跟踪鲁棒控制器，给出飞轮电压的输入算法及稳定性分析；最后，将提出的控制方法应用于挠性航天器的姿态跟踪控制，通过数值仿真对所提方法的可行性与有效性进行分析和验证。

The road for the first fifteen minutes' walk consisted of well-laid steps which led to the Nanchang Pool.

踏着主路铺设好的阶梯步行15分钟后，就到了南康塘。

We first calculate the velocity potential between two adjacent time-steps and obtain the inertia force and added mass through integration.

本文通过直接求解船在变速运动时两个相邻时刻的速度势，进而积分得到附加惯性力及附加质量。

First, it diagnoses and analyses the maglev train's suspension system and traction system by applying the FTA and fuzzy FTA method. Furthermore, it presents the new way to solute the diagnosis searching arithmetic by building the searching matrix based on the factors such as components' key weightiness, faults happen probability, searching cost. Then it can get optimal searching sequence for seeking the reason to the faults. Second, it builds the train's rank evaluation model based on multiple hiberarchy neural networks, after it takes the strategy that set the component diagnosis and whole train fault rank evaluation into two steps. Third, it deeply analyses reliability of the maglev train's power system with function-correlated feature, by the method that combining the FTA with the Markov model. Finally aiming at maintenance ahead of the fault, it proposes the blue print for the maglev train's maintenance. What's more, it introduces the design and realization to recorder for the train run data in detail.

应用故障树和模糊故障树分析法对磁浮列车悬浮系统、牵引系统进行全面的诊断分析，提出了以部件关键重要度、故障概率、搜索代价为因素，建立搜索决策矩阵，综合排序的搜索算法；采取部件诊断和列车集中评估相结合的分层诊断策略，建立基于多重神经网络的列车故障等级评估模型；结合故障树和马尔可夫模型对具有功能相关特性的列车电源系统进行可靠性分析；着眼事前维修，提出了列车运行维护方案，并设计实现了列车运行数据记录器。

At that time, my first reaction is to recover, so I make a three-step and two steps ahead of the rapid run!

当时我的第一反应就是追，于是我三步并作两步的飞速的向前跑！

More than ten years ago,"the negative day" the numerical control line cutting engine bed first applies and the actual production, starts the control bench is uses the transistor separative element assembly to become, after but uses the integrated circuit, now to is using the direction which the microcomputer controls to develop, Therefore this definition design "the electrical fire colored thread cutter automatic control" is by 8031 shrapnel machine took the control core, step-by-steps the electrical machinery achievement to actuate the electrical machinery, the diffraction grating a closed-loop control system which constitutes as the position examination part.

十多年前，&负旦型&数控线切割机床首先应用于实际生产，最早控制台是由晶体管分离元件组装而成，逐渐采用集成电路，现在正向采用微型计算机控制的方向发展，因此本论文设计的&电火花线切割机的电气控制系统&是以89C55单片机作为控制核心，步进电机作为驱动电机，光栅作为位移检测元件而构成的一个闭环控制系统。

It includes the following steps: first, choose the speed of operation, direction, protection mode and protection sustaining mode; second, choose the initial point net element and the stop point net element; third, confirm the download/upload port on the two net element; fourth, take route restriction; fifth, taking route calculation; finally, send the route information to user for affirming, if user is satisfied, device completion operation configuration could download.

选定业务的速率和方向和保护方式及保护支持方式；2。选定业务的起始点A网元和终止点Z网元；3。在A网元和Z网元确定业务上下的端口；4。进行路由限制；5。进行路由计算；6。将计算得到的路径信息给用户确认，如果用户满意，确认后可下发设备完成业务配置。

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。