可移动的
- 与 可移动的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Firstly, velocity expression of translational parallel manipulator was presented based on the screw theory. Secondly, the actuated screw, the actively unactuated screws and idle screws of each limb were determined according to the reciprocal screw theory. Then, all basic kinematic chains were enumerated by means of the number of limb connectivity and the limbs containing closed-loops were obtained by replacing the passive prismatic joints in the basic kinematic chains with planar closed-loop structures.
首先基于螺旋理论给出移动并联机构的速度表达式,然后根据互易螺旋理论确定出分支的主动螺旋、可动非主动螺旋和惰性螺旋,再依照分支连接度的不同列举出所有可行的基本分支运动链,并通过运动副替换得到分支中含有闭回路结构的运动链,最后利用所综合出的支链按照主动副的配置要求将动平台和静平台连接起来即可实现预期的机构。
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The Company is launching the mobile emergency charger is a new era of technology products, it has high-capacity lithium electricity to overcome the past, the capacity of rechargeable emergency small, the use of short time, such as rechargeable disadvantage cumbersome, timely solution for your mobile phone, MP3, CD , digital cameras, digital video camera applications such as all electric lithium digital, mobile equipment outdoors no electricity troubles. Suitable for your travel, go out to business use, you can rest discarded miscellaneous plug wall charger, or AC power in the absence of circumstances at any time you can add energy.
本公司现推出的手机应急充电器,是一个新时代的科技产品,它以高容量锂电克服以往的应急充的容量小,使用时间短、充电繁琐等缺点,为您及时解决手机、MP3、CD、数码相机、数码摄像机等所有应用锂电的数码、移动设备在户外没电的烦恼。,适宜您旅游,外出商务时使用,你尽可丢弃冗杂的插墙式充电器,或在无交流电源的环境下你也可以随时补充能量。
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This contributes to the rigidity of the bearing and a precise radial guidance of the shaft. For special applications, full-complement cylindrical roller bearings are employed. The cylindrical roller bearing designs are shown in Figures 1.20 and 1.21.The designs of cylindrical roller bearings are distinguished by the arrangement of the lips. Design NU (Figure 1.21b) has two lips on the outer ring, the inner ring being lipless. In design N (Figure 1.21a), the inner ring has two lips, the outer ring has none. Cylindrical roller bearings of designs NU and N are applied as floating bearings because the rollers can freely shift on the lipless ring in the axial direction. Cylindrical roller bearings NJ (Figure 1.20) have two lips on the outer ring and one on the inner ring; they can take up axial forces in one direction. Design NUP (Figure 1.21d) is installed as a locating bearing to sustain frequently reversing axial forces.
这可以提高轴承的刚度,和主轴精密的径向引导,对于特别的运用,密排的圆柱滚子轴承被运用,圆柱轴承的图样在图。20和1.21展示圆柱滚子轴承图样由挡边的不知来区分,图样NU(图1.21b)在外圈有两个挡边,内圈无挡边,在图样N中内圈有两个挡边,外圈无挡边,图样NU和U所示的圆柱滚子轴承可制作浮动轴承因为滚子能够在轴向无挡边环上自由的移动,圆柱滚子轴承NG在外圈上有两个挡边,内圈上有一个,它们能够在某个方向上承受轴向力,图样NUP(图1.21d)被用来安装在一个保持经常扭转轴向力的固定轴承上。
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Based on the hypothesis of Brands, this thesis presents two off-line electronic cash system applied to small payment: one is an off-line nondivisible electronic cash system with complete anonymity, and the other is an off-line nondivisible electronic cashsystem with repealed anonymity. The two systems can solve the bottleneck problem of bank server. Furthermore, based on the concept of virtual debit as well as the payment demand of pay-per-use electronic commerce and mobile commerce, this paper designs a micro-system NPAY, which can solve the problem of extra-consuming, greatly reduce the system communication overhead, and the consumer can anonymously consume.
基于Brands假设,设计了两个适用于小额支付的离线电子现金系统:一个是具有完全匿名性的离线不可分电子现金系统,另一个是可撤消匿名性的离线不可分电子现金系统,这两个系统都较好地解决了银行服务器的瓶颈问题;针对即付即用(pay-per-use)类型电子商务和移动商务的支付需求,基于&虚借记&的概念,设计了一个微支付系统NPAY,较好地解决了消费者超额消费问题,系统的通讯开销也大大减少,并且消费者可以匿名消费。
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Based on the hypothesis of Brands, this thesis presents two off-line electronic cash system applied to small payment: one is an off-line nondivisible electronic cash system with complete anonymity, and the other is an off-line nondivisible electronic cash'system with repealed anonymity. The two systems can solve the bottleneck problem of bank server. Furthermore, based on the concept of virtual debit as well as the payment demand of pay-per-use electronic commerce and mobile co mmerce, this paper designs a micro-system NPAY, which can solve the problem of extra-consuming, greatly reduce the system communication overhead, and the consumer can anonymously consume.
基于Brands假设,设计了两个适用于小额支付的离线电子现金系统:一个是具有完全匿名性的离线不可分电子现金系统,另一个是可撤消匿名性的离线不可分电子现金系统,这两个系统都较好地解决了银行服务器的瓶颈问题;针对即付即用(pay-per-use)类型电子商务和移动商务的支付需求,基于&虚借记&的概念,设计了一个微支付系统NPAY,较好地解决了消费者超额消费问题,系统的通讯开销也大大减少,并且消费者可以匿名消费。
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5Ns. The peak position of N band emission as well as the distinct emission region slightly moves towards the open end of the cylindrical cavity, and this does not happen to O band emission. Radiation transport efficiency of 6% is obtained for the φ400×1200um cylindrical cavity heated by x-ray source with radiation temperature of 118 eV.
从时间分辨的X光强度轴向空间分布来看,在较长时间(约1~1.5ns)内,O带X光在整个观测缝对应的轴向范围之内均有较大的辐射强度,在X光强度空间分布的变化过程中,其强度峰值的空间位置基本不变;而对N带X光,则只在较短时间(约0.5ns)内,在整个观测缝对应的轴向范围之内可观测到X光辐射,但只在靠近输运源约300μm的范围内有较强发射,在柱腔末端600~700μm范围之内的辐射则很弱,N带X光辐射轴向空间分布曲线的峰值位置在朝柱腔末端的方向移动,移动量大约为130~250μm。
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Based on the relationship between the numerical aperture of the objective lens and scale pitch, this study chooses a suitable Plano-convex lenses available on the market, so as to approximate the diameter of the focusing spots to scale pitch. Also, by using the optical path of an optical encoder similar to the nanoscale, the changes in the surface profile of the scale can be measured directly, so as to obtain the two quadrature sinusoidal signals. By counting the zero crossing of these two quadrature sinusoidal signals and calculating the interpolation value of these two quadrature sinusoidal signals, the moving direction and moving displacement value of the scale can be obtained.
研究中再以搭配物镜的数值孔径与尺条间距的关系,选择ㄧ适当的市售平凸透镜,使聚焦光点的直径与尺条的间距相近,并使用相同於奈米级长行程双雷射聚焦读头装置的光路设计,如此将可藉由直接量测尺条的表面轮廓变化,以获得一组正交弦波讯号,继而利用讯号四分割与细分割处理,计算出尺条之移动方向与移动量,研制出一实用性长行程双雷射聚焦读头光学尺。
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In general, many digital games have a 3D scene that allows the users to play different roles. For instance, in the treasure hunting games, the users have to get used to the 3D scene so that they can quickly move around to reach their goals.
一般而言,许多电玩的剧情,在某一个场景内做游戏,参与电玩的玩家,分别扮演不同的角色,展开各种不同的游戏,例如寻宝游戏,必须记得场景中的地图,以便熟悉地图,可在场景中快速的移动,迅速到达其所想要去的目的地。
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In addition, this method is used in the motion control study of spinning machine tool, and achieve good control effect
机床的工作台可视为直角坐标型的机器人,这类机器人是近似线性系统,可以采用比较复杂的迭代学习控制方法,因此,本文提出了弹性移动关节机器人的混合PID迭代学习控制律,证明了该方法的收敛性,并将这种方法应用于旋压机床的学习运动控制,达到了良好的控制效果。
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Nerve and ligament tissues could be clearly observed from light and soft patch, and this might and prevent hurt by mistake, improve repairing operability, enhance correct putting of patch, and decrease incidence of pain.
超薄轻质补片更柔软、更透明、操作容易,透过网片能清楚地观察到网片后方的神经和韧带等组织,可预防误伤,提高了修补中的易操作性,并且便于网片的正确放置,减少了修补后疼痛的发生率,而且网片的结构更有利于成纤维组织的长入,能很好地适应患者修补后因体位变动和肌肉收缩而产生的纵向和横向移动,患者修补后的不适感也极大地降低等优点。
- 推荐网络例句
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Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.
在对危险的南部地区访问时,他斥责什叶派民兵领导人对中央集权的挑衅行为。
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In fact,I've got him on the satellite mobile right now.
实际上 我们已接通卫星可视电话了
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The enrich the peopling of Deng Xiaoping of century great person thought, it is the main component in system of theory of Deng Xiaoping economy, it is a when our country economy builds basic task important facet.
世纪伟人邓小平的富民思想,是邓小平经济理论体系中的重要组成部分,是我国经济建设根本任务的一个重要方面。