锁

In this scheme, four PLLs are set in the condition of relay for frequency output.The frequency transform time is greatly compressed by the alternate work of four PLLs in comparison with the hop time for frequency transformation of a single PPL.

在本方案中，运用了四个锁相环进行接力式的频率输出，通过四个锁相环的交替工作，使得频率输出改变的时间较之通过单个锁相环改变锁相频率的跳频时间获得了大幅度的压缩。

When the lock ring simultaneously with the question cone gear engagement ring gear, cone after contact friction moment in the role of the rapid speed of gear to reduce to synchronize with the speed equivalent to lock ring, the two synchronous rotation, relative to gear Central lock synchronization speed is zero, thus inertia torque also disappeared, then in force under the impetus of engagement sets unhindered and synchronization lock Gear engagement ring, and further engagement with the question of gear engagement ring gear and completed Shift process The topics mainly through the Pro / E synchronization software for the car to three-dimensional modeling structural design, and through the parameters of the design process to achieve its structure, and on this basis, the use of ANSYS FEM software structure of the typical synchronization And a finite element analysis, through structural analysis of its structural design is reasonable to assess and make recommendations to improve the design

当同步锁环内锥面与待接合齿轮齿圈外锥面接触后，在摩擦力矩的作用下齿轮转速迅速降低到与同步锁环转速相等，两者同步旋转，齿轮相对于同步锁环的转速为零，因而惯性力矩也同时消失，这时在作用力的推动下，接合套不受阻碍地与同步锁环齿圈接合，并进一步与待接合齿轮的齿圈接合而完成换档过程本课题主要是通过Pro/E软件对汽车同步器进行三维造型结构设计，并通过参数化实现其结构设计程序化，在此基础上，利用ANSYS有限元软件对典型同步器结构进行有限元计算与分析，通过结构分析对其结构设计的合理性作出评价并提出改进设计建议

Afterward other four key technologies of hold-down and release mechanism are discussed,such as choosing the ...

讨论了支撑与紧固点的选择、压紧点的选择、锁紧与释放形式的选择和实现、锁紧预载设计及加载和测量方法等四项锁紧释放机构的关键技术，展望了伸展与锁紧释放机构的前景。

Due to the technology update and competitiveness in the Industry, it set up the fingerprint developing center which is specializing in high-tech fingerprint locks, and hotel locks electronic lock products.

针对时代科技的更新和行业的竞争力，公司成立了指纹锁研发中心，专门开发高科技含量的指纹锁、IC卡锁等电子锁产品。

The outer key can retract the latch bolt when the inner lock mechanism is in the locked state, but cannot change the inner lock mechanism to the unlocked state or enable the outer handle, thereby ensuring positive control over the locked state of the outer handle from the inner side.

外钥匙(60)在内锁机构处于锁住状态时能缩回弹键栓，但是，不能将内锁机构变成开锁状态或允许外拉手(36)操作，从而可保证从内侧对外拉手(36)的绝对控制。

Established in 1997,JINTAI is specialized in the drawer lock, cam lock, knob lock, mailbox lock and

金泰公司成立于1997年，是一家专业设计并制造高安全性，高品质琐具的企业，主要生产抽屉锁，转舌锁，按钮锁，邮箱锁等。

HUA AO HAS A LOT OF PRECISE NUMERICAL CONTROL FACILITY, LOCK KNOB、 CYLINDER,KEY ADOPT ENTIRE DIGITAL CONTROL-RIZATION EQUIPMENT TREATING,WE HAVE A TEAM OF HIGH GRADE ENGINEERING AND TECHNICAL PROFESSIONALS,THROUGH DEVELOPING NEW PRODUCTS,ESTABLISHING NEW DOMESTIC AND FOREIGN MARKETS.

中山市华奥五金有限公司位于广东省中山市东凤镇，公司成立于2003年，华奥现拥有众多制锁精密的数控设备，锁外壳、锁芯、钥匙均采用全数控化设备加工而成，锁芯生产经验丰富的员工队伍及技术实力雄厚的研发团队，正积极开拓国内外新的市场

Unlock technology generally lies in the hands of a small number of locksmiths, we find it very mysterious, in fact, all kinds of unlock skills through learning to use his hands as long as normal unlock technology can Institute.

开锁技术一般只掌握在少数锁匠手中，大家觉得很神秘，实际上通过学习各种开锁技巧，利用开锁技术只要双手正常的人都可以学会的。

The electricity locks the interconnection separately supposes the electricity on the rail switch and the signal handle to lock,the electricity locks on has the contact separately on behalf of the rail switch and the signal position.

电锁器联锁分别在道岔和信号握柄上设电锁器，电锁器上有接点分别代表道岔和信号位置。

The edge of the door Inside the door Locked up in the first set, the installation of the first lock, the first fixed-locking screw, chip out the door switch on the surface for a long 7MM Outside the door The switch will lock the first film are locked out of the hole switch, bear in the head and tail of the screw will be fixed lock body, to install locks are locked before and after the place to build.

门边缘 门里面套上锁头，安装锁头，上紧锁头固定螺丝，开关片伸出门表面长为7MM 门外面将锁头的开关片伸出锁身之开关孔，上紧头尾之螺丝，将锁身固定，安装锁身前后锁盖去处。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。