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The invention discloses a method and apparatus for updating the state of a computing device by first receiving a message processable by the computing device, the message comprising data for instructing the computing device to request at least one update file from at least one remote computing entity, the at least one update file for updating a file resident on the computing device; and processing the message to effect updating of the computing device.

本发明描述了一种用于更新计算设备的状态的方法和装置，其中，首先接收可由计算设备处理的消息，所述消息包括用于指示计算设备向至少一个远程计算实体请求至少一个更新文件的数据，所述至少一个更新文件用于更新驻留在计算设备上的文件；以及处理所述消息，以实现对所述计算设备的更新。

The first device comprises an interface for sending an identification command to and receiving an identification message from the master device, and a processor for checking the identity of the second device and pairing the first device with the second device.

第一设备包括：接口，向主设备发送识别命令以及从主设备接收识别消息；以及处理器，检查第二设备的身份并将第一设备与第二设备配对。

The invention relates to a code device, which is characterized in that: the device safety storage section has a blank mark which comprises at least two conditions as effective and ineffective; when the blank mark is effective, the code device only can be logged in by the device initial user; and when it is ineffective, the code device can be logged in by other user without the initial user.

本发明提供一种密码设备，其特征在于：在设备安全存储区内设置一空白标志，该空白标志至少具有有效及无效两种状态，当空白标志有效时，密码设备只接受设备初始用户的登录，当空白标志无效时，密码设备不接受设备初始用户的登录，其它用户可以正常登录。

TTC has more than 40 state patents including ruby nozzle, anti-leakage and anti-bump nozzle, water processing device, mist formation device, mist and fountain device, mist sculpture and lamp device and temperature and humidity control device, so it can provide perfect, healthy and controllable misting effect for its partners, who have used TTC RubyMist system successfully in Hong Kong Disneyland, Hong Kong Zoological and Botanical Garden, Shanghai Binjiang Park, Beijing Yuandadu Wetland, Hangzhou Dragon Well Garden, Xiamen Tianzhushan Park, Image Liu Sanjie, Image Lijiang, Opening Ceremony of the 10th National Games, Opening Ceremony and Closing ceremony of the 4th East Asia Games, CCTV-1 2006 Spring Festival Party and many teleplays such as "Magic vulture and knightly lovers" produced by Zhang Jizhong.

TTC雾森系统，是目前为止撞击式雾化颗粒最细的雾化系统设备，它以水为原料，达到造景、降温、控湿、除尘的效果和目的，广泛应用于景观造景、舞台造景及空气净化等领域之中。TTC拥有的宝石喷嘴、防滴防撞喷嘴、水处理装置、喷雾造型装置、喷雾喷泉装置、喷雾雕塑灯具装置、温度湿度调节装置等40余项国家专利，为TTC的合作伙伴和客户提供了完美、健康、可控的高品质雾效保障。

Ttc has more than 40 state patents including ruby nozzle, anti-leakage and anti-bump nozzle, water processing device, mist formation device, mist and fountain device, mist sculpture and lamp device and temperature and humidity control device, so it can provide perfect, healthy and controllable misting effect for its partners, who have used ttc rubymist system successfully in hong kong disneyland, hong kong zoological and botanical garden, shanghai binjiang park, beijing yuandadu wetland, hangzhou dragon well garden, xiamen tianzhushan park, image liu sanjie, image lijiang, opening ceremony of the 10th national games, opening ceremony and closing ceremony of the 4th east asia games, cctv-1 2006 spring festival party and many teleplays such as "magic vulture and knightly lovers" produced by zhang jizhong.ttc人力政策我们期望的ttc

ttc雾森系统，是目前为止撞击式雾化颗粒最细的雾化系统设备，它以水为原料，达到造景、降温、控湿、除尘的效果和目的，广泛应用于景观造景、舞台造景及空气净化等领域之中。ttc拥有的宝石喷嘴、防滴防撞喷嘴、水处理装置、喷雾造型装置、喷雾喷泉装置、喷雾雕塑灯具装置、温度湿度调节装置等40余项国家专利，为ttc的合作伙伴和客户提供了完美、健康、可控的高品质雾效保障。

The most heavy flow ability of barrage swirl is controlled by fastenning device and barrage size, the most heavy discharge is more when barrage aperture is bigger, the influence of barrage position on discharge is not obvious; The pressure of the end of the shaft and fastenning device increases which aroused by barrage, and there is a restraining action to flow waving of the shaft; The barrage aperture is smaller, the increase of pressure is heavier, the influence of position to the increase of pressure is not obvious; The positive pressure of the level section in the hole between fastenning device and barrage increases obviously, the change of press along length reduces, mural press in the hydrosphere separating area of outlet of fastenning device becomes positive pressure, which is propitious to the increase of flow cavitate number in the low pressure area of the outlet of fastenning device; The influence of change of swirl cavum diameter caused by barrage to ventilating state is obvious.

阻塞旋流最大泄流能力由起旋器及阻塞体型共同控制，降低了泄洪洞的泄流量，孔径大的阻塞最大下泄流量较大，阻塞位置对泄流量的影响不明显；阻塞引起竖井及起旋器端头压力增大，对竖井部分的水流波动具有抑制作用；阻塞孔径越小，压力增加越大，位置对压力增大影响不明显；起旋器与阻塞之间水平洞段的止压力明显增加，沿程压力变化减小，起旋器出口的水气分离区壁面压力变为正压力，有利于起旋器出口低压区水流空化数的提高；阻塞引起的旋流空腔直径变化对通气状态产生明显影响。

Have unit of 6 main production; Produce per year device of device of 130 Kt butadiene styrene rubber, 38 Kt butadiene rubber, 56 Kt and device of extraction of 53 Kt butadiene each one, device of aether of butyl of 40 Kt methylic father's younger brother, 15 Kt 1 - butene device.

现有 6套主要生产装置；年产 130 kt丁苯橡胶装置、 38 kt顺丁橡胶装置、 56 kt和 53 kt丁二烯抽提装置各一套、 40 kt甲基叔丁基醚装置、 15 kt 1－丁烯装置。

But in practical operating, overvoltage caused by reignition of the vacuum switching device frequently appears, and it result in damage of the capacitor bank or the switchgear itself. Ensuring the switchgear against reignition and installing a protective device are two main approaches to avoid the phenomenon. In this paper, a study on overvoltage caused by reignition due to capacitor bank switching with the vacuum switching device and its preventive measures are carried out. The main work which has been done and researches are as follows: 1. The producing mechanism of overvoltage and its influence factor are analyzed. It is pointed out that single-phase reignition is the main reason for damage of the switchgear and two-phase reignition is the main reason for damage of the capacitor bank,so overvoltage of single-phase reignition and two-phase reignition are the emphases of prevention. 2. Analysis of the special working condition of the operating switch for capacitor bank is carried out. It indicates that the vacuum switching device is difficult to realize no-reignition under this operation condition, so it is more practical to adopt protection devices. 3. Analyses of protection effect of RC and MOA and their shortages are carried out. It shows that the two methods can only restrain effectively overvoltage caused by single-phase reignition, and they cannot protect the capacitor bank when reignition of two-phase occurs. 4. The operation principle of G-R damping device is analyzed and discussed emphatically.

本文针对真空开关投切电容器组时因重燃而产生的过电压及其防治措施进行了研究，所开展的主要工作和研究结果如下： 1、对过电压的产生机理及其影响因素进行了分析，指出单相重燃是导致开关设备损坏的主要原因，而两相重燃则是导致电容器组损坏的主要原因，因此单相重燃和两相重燃过电压是防护的重点； 2、对电容器组操作开关的特殊运行条件进行了分析，指出在这种运行条件真空开关难于实现不重燃，因此采用保护装置更具有现实意义； 3、对RC与MOA的保护效果和存在的不足进行了分析，指出这两种方法均只能有效抑制单相重燃过电压，而不能在发生两相重燃时保护电容器组； 4、重点对G-R阻尼装置的工作原理进行了分析和讨论，指出该装置接入后线路中将会出现两种频率的高频振荡，而电容器组上的过电压是由这两种振荡共同决定的； 5、根据对上述两种振荡的分析指出存在一个最佳电阻值使得过电压最低，并提出了电容器组电压和最佳电阻值的近似求解方法； 6、使用电气暂态分析软件MATLAB对G-R装置的保护效果进行了仿真计算，证实该装置确实可以有效抑制重燃时的电容器组过电压； 7、根据仿真与近似计算结果的偏差提出了近似计算的修正方法，经过修正后的过电压计算结果与仿真结果吻合较好； 8、对G-R装置中放电装置G与阻尼电阻R的要求进行了分析，指出采用编织电阻和真空间隙可能是最佳选择。

Safety Belt Tension Furling Device: While a collision happens, if the driver uses a safety belt without tension furling device, the injury may happens by the collision on the instrument board or the steering wheel etc.; Safety belt tension device uses the gas generator in the safety belt tension furling device touched by the speed acceleration of collision, the gas expansibility generated will make the tension device rotate in the reverse direction, bringing the passengers back on the seats, protecting the passenger's security.

对于安全带预张紧卷收器：在发生碰撞事故时，若使用非张紧普通安全带，仍然有可能触及汽车方向盘和仪表板等部位而使乘员受伤；预紧式安全带利用撞车时的加速度触发安全带卷收器中的气体发生器，产生的气体膨胀力使卷收器反向旋转而收紧织带，将乘客向后拉向座椅，从而更可靠地保护乘客的人身安全

A high-precision liquid filter includes a liquid treating device among which the interior has a filtrating device with filter screen along the periphery set up, the lower end of its one side is the liquid inlet, and the upper end is the treated liquid outlet and the lower end is the impurity outlet, a steel plate for hoisting the filtrating device is set up in connection below the cover shell at the upper end of liquid treating device in which or on its outside a magnetizing device is further set up and on its bottom two stands are fixed.

高精度液体过滤器，包括一液体处理装置，其中内部设置有周缘设置有滤网的过滤装置，其一侧下端为液体入口，上端为处理过的液体出口，下端为杂质出口，处理装置上端盖壳下连设一用以吊设过滤装置的钢板，液体处理装置内或外侧还设置有一磁化装置，液体处理装置底部设有两支架。

Alternatively, the con- trollers can use the synchronous rectifier itself or loss- less inductor current-sensing methods to provide overload protection with lower power dissipation.

另外，康威特罗勒斯可以使用同步整流器本身或亏损减少电感电流检测方法，以提供低功耗过载保护。

Mr. Dauber's other Schatz hangs in his home movie studio.

多伯把沙兹的另一件作品挂在家里的电影室。