(1) Normal detection of contacts. The normal detection of contacts refers to the detection of contacts when the control coil is not energized. The normally open contacts are open with infinite resistance, and the normally closed contacts are closed with resistance close to 0. The normal detection of the normally open contacts of the time relay is shown in the following figure.
到底无屋住恐怖，定系间屋有鬼恐怖？地产经纪阿源（黄又南饰）为了丰厚佣金，明知楼盘是凶宅却仍落力游说睇楼客上车，怎料反被高佬鬼（车保罗饰）缠上；4姊妹（魏秋桦，文雪儿，麦家琪，李丽珍饰）为了阿妈（邵音音饰）栋别墅，日日围着病床前期盼她早日归西，面对这班「孝女」，好难死得瞑目；阿祥（太保饰）扭尽六壬，千方百计将自己层唐楼改装成10多间劏房出租谋利，但小鬼强仔老是常出现大搞破坏…最草根的金像导演陈果，再次道尽香港人心声，以嬉笑怒骂的猛鬼凶宅，写下香港楼价贵到唔系「人」住的怪奇物语。
由广东电视台投拍的搞笑古装短剧《吉星高照之陈梦吉与三十六计》(以下简称《吉星高照》)将于2月27日19∶08分登陆广东电视台珠江频道，接棒行将停播休整的金牌短剧《外来媳妇本地郎》，以诙谐爆笑的故事情节与广东观众共贺元宵佳节。《吉星高照》环绕陈梦吉与方唐镜斗法的官方传说展开剧情，每集带出一个计谋，36集共三十六计。
戚将军可不知道，杨参议可是下了大功夫的。
Sam是否能秉持自己的人性不步入黑暗面呢？兄弟两人这一次能否战胜恶魔？
改编自朱东根的人气网络漫画《极度恐慌》。
群英荟萃，商界风云《创世纪》后又一部家族恩怨剧重拳出击。身处商战旋涡，为名、为利、为情，爱恨两重天！股票市场中战无不胜的富商利兆天（陶大宇），本是其父在广州所娶的发妻明星（叶德娴）之子，后来其父娶了香港富家之女白宴（鲍起静），天自小在宴悉心栽培下，成为有学问有权势的富家子弟。明其后来港追寻丈夫的消息，并为了重整旗鼓留香港赚钱，惟托人在广州照顾天的亲弟杰（谭耀文）。杰为人攻于心计，志在飞黄腾达，因一次机缘巧合下杰救了天，并在天协助之下来到香港，及后杰恋上天的女友路云（周海媚），一个勾心斗角、兄弟情仇的故事亦同时展开。
影片改编自Garth Stein所著同名畅销小说，聚焦一只名叫恩佐的狗狗，和他的主人——职业赛车手Denny Swift，恩佐跟着Denny学会了很多生活哲学。
This trip to the countryside gave me a deeper understanding of the basic situation in our country's countryside. We all went to places with high incidence of cancer, and personality is Shexian, the place with the highest adjusted mortality rate in the country. After investigation, the local environmental pollution is relatively serious. Although there are "Top Ten Well-off Villages" and more factories have brought economic benefits, they have also brought great pollution to the local environment. In the past, farmers had to drink polluted water. At the moment, deep wells have been drilled to drink clean and sanitary water. However, many factors in various fields still cause the high incidence of cardiovascular diseases and cancer in the area. Some families have seen the phenomenon of "poverty due to illness and returning to poverty due to illness". The implementation of the national new rural cooperative medical system has effectively relieved the economic pressure of patients' families. To a certain extent, it has curbed the phenomenon of returning to poverty due to illness and causing poverty due to illness, promoted the development of rural health services, promoted the change of farmers' concept of seeking medical treatment, and also enhanced the image of the Party and the government for private affairs. However, many farmers still do not know enough about this policy.
The instructions used in Dockerfile were introduced in the previous article, and now we will begin to practice the instructions.
在7年前在煤矿深处发现了不明身份的怪物的乡下小镇，疫病的传言流传开来，在心脏病患者新增的过程中，修验道者的年轻人贤一失踪了。贤一是活生生的木乃伊，为了拯救这个世界而进行的终极修行，就变成了神佛。然后，贤一醒过来说：“祓除被妖怪附身的世界。”
梦想成为专业芭蕾舞蹈员的老二张乃良（方展发饰），因为耳疾导致晕眩，只好另觅出路。老三张乃祎（冯伟衷饰）从拉萨艺术学院的服装设计系毕业，后来认识了一位欣赏他设计理念的服装公司的总裁。乃祎开心遇到伯乐，到了办公室才发现原来是一间设计女性胸罩的公司……
中国首部揭露医疗黑幕纪实。本剧以客观的视角，纪实的手法，全面系统展示了当今医患矛盾的现状。在20多个案例中，医院如何不负责任坑害患者，患者为自己利益如何讹诈医院，医药代表与大夫的钱色交易，医疗改革的艰难，人道主义与经济利益之间的尴尬，医疗事故处理和手术风险的法律问题等等，是我国第一部深刻的直面医疗现状的电视剧…………
The successful detection of this major case is also a consolation to the 23 crew members.
Therefore, when designing AI-based defense, you need to consider the following facts:
老苦瓜性格古怪孤癖，脾气暴躁，没有人愿意和他为伍，接近他。没有人知道他的真实姓名和过去。初时，老苦瓜尽办法摆脱这个“傻子”，却每每失败。
The business has been done. When it comes to collecting money, many people will think that I am so familiar with purchasing that I feel embarrassed to chase after his money all day long. Therefore, we seldom chase after the money or don't chase after it several times. In fact, we also have to get the payment for the goods before we can get the commission. It is only natural that we owe him too much, and your business will not last long. I usually ask him to arrange the payment, not to ask him to arrange it, but to say * * Mr., you arrange the payment for the goods for me on Wednesday, and I will pick it up that afternoon. He sometimes says that it will not work on that day, then I will say that it will be Tuesday, and he will often say that Wednesday will work.
