查询词典 difficult position

In the process ofnavigation of INS/Scene Matching the aerocraft will save the land information of undersurface offly orbit in the memorizer which has been scouted in advance. While the aerocraft fly thescheduled position the sensor schlep will take the real time image like as RAR image. After thenthe real time image will match the reference image which has been stored beforehand and hasgeographic relation with real time image. Thus the position or horizontal and longitudinal distanceerror of the aerocraft can been fixed on. After that the navigation and control and guidance iscomplete.

在INS／景象匹配组合导航系统的导航过程中，飞行器首先将预定飞行轨道下面事先侦察到的一系列地面图像信息存到飞行器的存储器中，然后，当携带相应传感器的飞行器飞行到预定的位置时，便获取实时图，然后将实时图和预存的已知地理信息关系的基准图进行匹配比较，这样就可以确定出飞行器的当前位置或者偏离预定位置的纵向和横向偏差，从而完成导航和制导功能。

Objective To compare the clinical value of Schuller's position and modified Schuller's position radiographs.

目的 比较许氏位和许氏改良位两种方法的应用价值。

Scientology has a foothold in China and international markets and achieve superior results, position ourselves as a market leading position.

达基已经立足於中国和国际市场并取得骄人成果，稳占市场领导地位。

SB_THUMBTRACK Drag scroll box to specified position. The current position is specified by the nPos parameter.

当拖动滚动控件的滚动条的时候， nSBCode 获得此值，而且，此时，函数参数 nPos 指定了滚动条的当前位置值。

Sea Chest 海水舱 Two (2) sea chests, with venting pipe, will be fitted inside the engine room double bottom, one of the sea chests in low position, the other in high position.

在机舱双层底中应布置有带透气管的 2只海水柜，1只海水柜为高位，1只海水柜为低位。

Assembles this kind of flat seamer in mass, so long as determines flush joint machine above part the relative position relations, then may use this relative position to relate assembles other flat seamers.

在大批量装配这种平缝机时，只要确定其中一台平缝机上述部件的相对位置关系，则就可以利用该相对位置关系来装配其它平缝机。

"Low position of the fund raising of course, is no position for high positions Fund Sedan Chair!"

"的过程中筹款的低位，没有基金抬轿高级职务的立场！"

In correlation seismogram section, the position corresponding maximum absolute value of event waveform indicates real position information of an interface.

相关地震剖面同相轴波形的最大绝对值出现的位置反映了界面的真实位置信息。

The results of the research show that self synchronization closed loop control system through detecting the position of zero value of rotating EMF is new and feasible. In principle it solves the problem how to obtain the accurate rotor position of a step, motor from motor parameters. In design it makes the system simple and practical.

研究结果表明，本文研究的永磁感应子式步进电动机自同步闭环系统在原理上，通过旋转电势过零检测解决了能否利用电机参数获得准确的位置控制与自同步运行问题；在方法上采用数字信号逻辑辩识增强了系统的稳定性，解决了系统实现能否简单实用的问题。

Based on accurate step motor system parameters, the state equations describing step motor dynamic characteristics are set up. The operation of the self synchronization closed loop control system is simulated on computer. In the research the principle analysis and system design have been done about self synchronization closed loop operation. The relation between rotating EMF and the rotor position of the step motor is discussed. Through detecting the zero value of rotating EMF the rotor position of the step motor is indirectly obtained.

在得到准确的步进电动机系统参数的基础上，建立了描述步进电动机动态特性的状态方程，并对自同步闭环系统的动态特性进行了计算机仿真在论文的研究中，分析了旋转电势与电机位置的对应关系，通过旋转电势的过零检测间接得到转子位置信号，利用这种"间接传感器"方法实现了步进电动机的自同步闭环控制，论文从原理分析和系统设计两方面进行了研究。

"The operators will suffer a temporary decrease in the number of consumers and short message services as people may not like having to provide their ID cards for a phone number," Xu Junqi, vice-dean with the Policy-Making Institute of the Telecommunications Research Centre under MII, said yesterday.

信息产业部下属的通信决策研究院副主任徐俊其昨天说：&实行手机实名制后，人们可能不太情愿用身份证注册手机号，所以通信运营商会暂时面临用户减少和短信用户减少的问题。&

I don't believe in make-believe!

我不相信这些虚构的故事。