When the coil is energized, the iron core attracts the armature and the support plate to move down, and the contact points are turned on or off instantly. The piston rod and the lever slowly decrease due to the influence of the blocking nylon. After a certain period of time, the piston rod decreases to a certain position, and the delayed action contact is pushed by the lever to act, which is in an open state, while the moving contact is closed. The delay time of the relay is the time when the coil is energized until the delay contact completes its action. When the coil is powered off, the relay is restored by the recovery action of the spring.
黎章正色对简先生道：虽然征战了两年，但据我算来。
葫芦看那小女娃很肯定地给自己和板栗做了不同的评定，又隔着一只绿伞般的荷叶，朝他丢过来一个甜甜的笑容。
5. Finally, you can see two WeChat application icons on the desktop of your mobile phone. You can log in to two WeChat accounts by opening the two WeChat applications at the same time.
耶路撒冷王故去，新王继位。好战的新王挑起战争，却若怒了雄兵百万的穆斯林战神萨拉丁，萨拉丁率领撒拉森骑士很快来袭，十字军溃不成军，而萨拉丁的下一个目标将是他们心中的圣地——耶路撒冷。危急之时，巴利安挺身而出，誓言捍卫“天国王朝”……
以王祖蓝扮演各种角色为主线，每集明星加盟，恶搞最熟悉的热门人物和事件， 展开一系列爆笑故事。
他们都在国家气象厅工作，她是勤奋努力的气象预报员，他则是个性无拘无束的同事。对他们来说，恋爱就跟天气一样阴晴不定，难以捉摸。
美宝被男友抛弃后自杀未遂，巧遇中学同学海伦，海伦将她收留，并照顾、帮助她。然而，美宝却恩将仇报.
37岁的某学院教授秦文旭有学科带头人晋升系主任，其岳父设家宴为之庆贺。欢宴中，秦文旭婚前与女友的私儿子大龙突然出现，使秦文旭震惊困惑，更使秦妻吴媚如遭雷击…… 秦文旭情感受挫，内心压抑，全家人无一例外卷入到一次严重的感情纠葛中。他们或心灵震荡，或仓促应付，或人性扭曲，或情感错位。在体味爱与被爱的过程里，他们遍尝心酸与甜蜜，在现代意识与传统观念的碰撞中，升华理智与宽容……最后大家庭重归和睦，大龙发自内心地叫秦文旭爸爸……
The second is to establish goal-oriented thinking.
Some plants are very picky when choosing pollinators. The flowers of European Trollius are like a real safe deposit box, and only six kinds of insects know the code to open the safe deposit box. These lucky people all come from the genus Brevicorn. Only they know how to get into the sepals of European Trollius and find the center of the flower. However, no matter how hard other insects try, they can only fail with disappointment. The short-horned flower fly, which has gone to great pains to pollinate European Trollius, will naturally receive considerable "remuneration". Female short-horned flower flies lay eggs on the carpels of flowers. When the larvae are hatched, they will eat the seeds of flowers and grow up. This symbiotic relationship also has certain risks for European Trollius. The more short-horned flower flies, the greater the chance of pollination, but at the same time, the more insects parasitic on flowers. The cooperative relationship between the two was formed millions of years ago and continues to this day. It is a model of relative balance and harmonious symbiosis in nature.
来大城市谋生的闪亮，在父母催婚的情况下，开始在网上寻找对象，希望能找到如意的女朋友。历尽千辛万苦，终于找到一个心动的女孩肖静，却发现肖静被迫当酒托女。闪亮想帮肖静走出困境，没想到自己已经陷入一场撞车逃逸和诈骗团伙的案件中。闪亮跟诈骗团伙斗智斗勇救出肖静。
Family name: Rhamnaceae
好莱坞著名演员尼克兰决定改变银幕形象，因而接下一个警探的角色。为了演好这个角色，他到纽约与一位真正的凶杀组刑警约翰摩斯，共同生活两个星期，以体验警探真实的生活。但摩斯一点也不欢迎这位大明星，却碍于上终的命令，只得带著他一起去追捕一位连续杀人的罪犯，结果每次设计好的诱捕计划都被笨手笨脚的尼克兰搞砸了。
1950年，广西匪情严峻，军区首长从大局出发，将尚关押在牢中等候处决但疑点重重的罪犯洪风假释，命他带领一支小分队直插入敌人心脏，洪风受命，几经波折，组建起一支包括他在内的七人飞狐小分队，人员个个都身怀绝技，但彼此却又猜忌与怀疑，致使他们的使命危机重重，时刻都处在危机之中……
