摘要：一种计算机主机，其具有一主机壳体、安装于主机壳体内的无线网卡及一天线单元，该主机壳体于其上壁设有一收容部及一体成型的固定装置，天线单元设有一枢轴，该枢轴固定于收容装置上并可转动。该天线单元在未使用时收容于主机壳体内，在使用时可以转动而延伸出主机壳体以外，从而可以取得更好的接收效果。

摘要：本发明公开了一种冲击荷载下金属壳体动态断裂参数测量系统及方法，涉及实验力学、动态断裂力学领域，所述系统中霍普金森压杆冲击加载装置向目标金属圆柱壳体施加冲击载荷；应变片在冲击加载装置产生冲击载荷时产生应变电信号；延迟控制器根据应变电信号触发电源向光源供电以及触发摄像机工作；光源向散斑靶面发射的出射光线在散斑靶面上发生漫反射；半反半透镜将漫反射光线透射至目标金属圆柱壳体，并接收壳体的反射光线，再反射至摄像机；摄像机拍摄反射光线以生成图像；计算机根据图像确定反射光线偏转引起的标识图案伪位移场，以确定壳体的裂纹尖端的动态应力强度因子。本发明能方便地测量冲击荷载下金属壳体运动裂纹尖端的动态断裂参数。

摘要：本发明涉及一种爆炸荷载下运动裂纹能量释放率的测量系统及方法，属于爆炸动力学领域，系统包括：冷光源、散斑靶面、电动平移台、试件、夹具、炸药药包、多通道时序延迟控制器、脉冲点火器、高速摄像机、相机支架以及计算机，采用数字梯度敏感光测技术和爆炸动力学测试技术相结合的方法，用高速摄像机拍摄爆炸荷载下有机玻璃板试件后方散斑靶面，用数字梯度敏感技术测出有机玻璃板运动裂纹尖端附近的光线偏转角分布场，从而测量运动裂纹动态能量释放率，省去了数光弹条纹级数的繁琐工序，实验步骤简单方便，裂纹尖端更易识别，实验结果可靠，相比传统方法添加了裂纹扩展速度修正系数，使实验结果更为精确。

摘要：本发明公开了用于爆炸应力波与运动裂纹相互作用机理研究的系统及方法，包括落锤提升机(1)、自动卡槽装置(2)、电磁弹射装置(3)、落锤(4)、冲头(5)、刀片夹具(6)、刀片(7)、预制裂纹(8)、模型(9)、炮孔(10)、爆炸加载夹(11)、模型支架(12)、测速仪(13)、测速预留孔(14)、脉冲起爆器(15)、控制装置(16)、加载架(17)、起爆探针(18)、信号屏蔽线；可以通过调节实验中多功能冲头的刀片数量，炮孔数量等实现单裂纹或多裂纹扩展过程中与单孔或多孔爆炸应力波的相互作用关系，实验系统具有很强的灵活性，为科学、定量地研究岩石在耦合动载作用下的破坏机理提供参考。

摘要：【中文】本发明属于伸缩装置技术领域，具体涉及一种智能化多功能模数式伸缩装置，包括伸缩装置，其顶部与路面平齐且与车辆接触；位移机构，包括支撑梁以及沿支撑梁长度方向滑动的滑动橡胶支座，滑动橡胶支座相对于梁体一一对应转动设置且转动轴线相对于梁体位置固定；装配式变位箱，用于在伸缩装置以下提供安装空间，包括第一部分和第二部分，第一部分和第二部分均通过板材结构围设成具有水平朝向敞口的腔体结构，腔体结构的顶部板材之上设置有顶盖，顶盖顶部与路面平齐且与车辆接触；顶部板材和顶盖至少其一与位于边缘的梁体固定连接。通过本发明的上述技术方案，使得伸缩装置的维修保养空间增大，也在一定程度上促进了伸缩装置多功能化和智能化的发展。 【EN】The invention belongs to the technical field of telescopic devices, and particularly relates to an intelligent multifunctional modular telescopic device which comprises a telescopic device, wherein the top of the telescopic device is flush with a road surface and is in contact with a vehicle; the displacement mechanism comprises a support beam and sliding rubber supports sliding along the length direction of the support beam, the sliding rubber supports are rotatably arranged corresponding to the beam body one by one, and the rotating axes are fixed relative to the beam body; the assembly type displacement box is used for providing an installation space below the telescopic device and comprises a first part and a second part, wherein the first part and the second part are enclosed into a cavity structure with a horizontal opening direction through a plate structure; at least one of the top plate and the top cover is fixedly connected with the beam body positioned on the edge. Through the technical scheme of the invention, the maintenance space of the telescopic device is increased, and the development of the multi-functionalization and the intellectualization of the telescopic device is promoted to a certain extent.

摘要：【中文】本发明公开了一种滑坡组合长短抗滑加固桩结构及设计方法，该加固桩结构包括若干个沿滑坡体横向间隔设置的长抗滑桩，相邻两个所述长抗滑桩之间设置一个短抗滑桩，所述长抗滑桩的顶部高于潜在越顶滑动面，所述长抗滑桩和所述短抗滑桩的底部均低于深层软弱滑动面。运用本发明所述的一种滑坡组合长短抗滑加固桩结构，通过在滑坡体中间隔设置所述长抗滑桩和所述短抗滑桩，以实现增强所述深层软弱滑动面及组合滑动面的稳定性，通过所述长抗滑桩和所述短抗滑桩共同抵抗所述深层软弱滑动面的大滑坡推力，通过所述长抗滑桩抵抗组合滑动面较小的滑坡推力，从而可以节约滑坡加固工程投资。 【EN】The invention discloses a landslide combined long and short anti-skidding reinforcing pile structure and a design method thereof. By applying the long anti-slide piles and the short anti-slide piles arranged in the landslide body at intervals, the stability of the deep weak sliding surface and the stability of the combined sliding surface are enhanced, the long anti-slide piles and the short anti-slide piles jointly resist the large landslide thrust of the deep weak sliding surface, and the long anti-slide piles resist the smaller landslide thrust of the combined sliding surface, so that the landslide reinforcement engineering investment can be saved.

摘要：【中文】本发明提供一种双真空室大功率电子束蒸发连续镀膜装置，包括多功能室、电子束蒸发室、真空抽气系统及控制系统，所述多功能室与所述电子束蒸发室连通设置，两室之间通过插板阀隔离；所述真空抽气系统对所述多功能室与所述电子束蒸发室进行抽真空，所述多功能室、电子束蒸发室、真空抽气系统与控制系统电性连接。采用本发明提供的双真空室大功率电子束蒸发连续镀膜装置，能够保证电子枪装置及坩埚装置始终处于真空环境，使坩埚中高温熔融状态的金属材料不被空气氧化，减少因等待坩埚冷却所需要的时间及大量的抽气时间，大幅提高生产效率。 【EN】The invention provides a double-vacuum-chamber high-power electron beam evaporation continuous coating device which comprises a multifunctional chamber, an electron beam evaporation chamber, a vacuum pumping system and a control system, wherein the multifunctional chamber is communicated with the electron beam evaporation chamber, and the two chambers are isolated by a gate valve; the vacuum pumping system is used for vacuumizing the multifunctional chamber and the electron beam evaporation chamber, and the multifunctional chamber, the electron beam evaporation chamber and the vacuum pumping system are electrically connected with the control system. The double-vacuum-chamber high-power electron beam evaporation continuous coating device provided by the invention can ensure that the electron gun device and the crucible device are always in a vacuum environment, so that the metal material in a high-temperature molten state in the crucible is not oxidized by air, the time required by waiting for cooling the crucible and a large amount of air extraction time are reduced, and the production efficiency is greatly improved.

摘要：【中文】本发明提供一种离子镀膜与电子束蒸发镀膜结合的镀膜装置，包括：离子镀膜组件、电子束蒸发镀膜组件、被镀基材、坩埚和真空室，所述真空室左右两侧设置离子镀膜组件，所述真空室的上方设置电子束蒸发镀膜组件，所述被镀基材设置在所述真空室的中部，所述坩埚设置在所述被镀基材的下方。本发明还提供一种镀膜方法，通过离子镀膜方法在被镀基材表面上用金属离子轰击清洗打底沉积一层薄薄的金属膜层形成金属过渡层，再用大功率电子束蒸发镀膜的方法进行快速沉积形成膜层，由于金属过渡层的存在，增强了膜层组合的多元性以及增加了膜层用途的多功能性，因此，本发明提供的镀膜方法能大幅提高所镀膜层的结合力及沉积速率。 【EN】The invention provides a coating device combining an ion coating and an electron beam evaporation coating, which comprises: the vacuum chamber comprises an ion coating component, an electron beam evaporation coating component, a coated substrate, a crucible and a vacuum chamber, wherein the ion coating component is arranged on the left side and the right side of the vacuum chamber, the electron beam evaporation coating component is arranged above the vacuum chamber, the coated substrate is arranged in the middle of the vacuum chamber, and the crucible is arranged below the coated substrate. The invention also provides a film coating method, which comprises the steps of cleaning and priming a thin metal film layer by using metal ion bombardment on the surface of a coated substrate by using an ion film coating method to form a metal transition layer, and rapidly depositing to form the film layer by using a high-power electron beam evaporation film coating method.

摘要：【中文】本发明提供一种多弧型带材真空连续镀膜系统，该镀膜系统用于卷绕带材的镀膜，所述镀膜系统包括真空室，所述真空室中设置有入口真空锁、电子枪、第一导向轮、滚轮、第二导向轮、移动杆、密封板、多弧离子源、第一真空镀膜仓、第二真空镀膜仓与出口真空锁，所述带材依次穿过所述入口真空锁、第一导向轮、通气口、第一真空镀膜仓或第二真空镀膜仓、滚轮、通气口、第二导向轮与出口真空锁，所述第一真空镀膜仓与第二真空镀膜仓交替用于带材真空镀膜，从而实现连续镀膜。本发明的多弧型带材真空连续镀膜系统通过两个真空镀膜仓交替工作方式以实现真正地真空连续镀膜。 【EN】The invention provides a multi-arc strip vacuum continuous coating system which is used for coating a wound strip and comprises a vacuum chamber, wherein an inlet vacuum lock, an electron gun, a first guide wheel, a roller, a second guide wheel, a moving rod, a sealing plate, a multi-arc ion source, a first vacuum coating bin, a second vacuum coating bin and an outlet vacuum lock are arranged in the vacuum chamber, the strip sequentially passes through the inlet vacuum lock, the first guide wheel, a vent, the first vacuum coating bin or the second vacuum coating bin, the roller, the vent, the second guide wheel and the outlet vacuum lock, and the first vacuum coating bin and the second vacuum coating bin are alternately used for vacuum coating of the strip, so that continuous coating is realized. The multi-arc strip vacuum continuous coating system realizes real vacuum continuous coating by the alternate working mode of the two vacuum coating bins.

摘要：【中文】本发明提供一种新型带钢真空镀膜设备及工艺，属于带钢加工技术领域。所述的新型带钢真空镀膜设备，包括依次连通的第一真空压差室、预热室、镀膜室、冷却室、第二真空压差室，所述镀膜室包括第一镀膜室和第二镀膜室，所述第一镀膜室设有对带钢一面进行镀膜的第一镀膜机构，所述第二镀膜室沿带钢水平运行方向的下方设有若干导向辊，带钢与设于水平线上的导向辊水平相切，并与设于下方的各个导向辊连接形成容纳空间，所述容纳空间内设有第二镀膜机构。本申请是针对典型带钢镀膜工艺的真空镀膜设备提出了一个新的设计方案，使设备的各个真空室都安装在同一水平面上，降低设备安装高度，方便操作和维修，减少导向辊的数量，降低生产成本。 【EN】The invention provides novel strip steel vacuum coating equipment and a novel strip steel vacuum coating process, and belongs to the technical field of strip steel processing. Novel belted steel vacuum coating equipment, including first vacuum differential pressure room, preheating chamber, coating film room, cooling chamber, the second vacuum differential pressure room that communicates in proper order, the coating film room includes first coating film room and second coating film room, first coating film room is equipped with carries out the first coating film mechanism of coating film to belted steel one side, second coating film room is equipped with a plurality of guide rolls along belted steel horizontal movement direction's below, belted steel is tangent with the guide roll level of locating on the water flat line to be connected with each guide roll of locating the below and form accommodation space, be equipped with second coating film mechanism in the accommodation space. The vacuum coating equipment for the typical strip steel coating process provides a new design scheme, so that each vacuum chamber of the equipment is arranged on the same horizontal plane, the installation height of the equipment is reduced, the operation and the maintenance are convenient, the number of guide rollers is reduced, and the production cost is reduced.