Another expression of the minimum knowledge principle is to communicate only with direct friends. As long as there is a coupling relationship between classes, it is called a friend relationship. Coupling is divided into dependency, association, aggregation, combination, etc. We call classes that appear as member variables, method parameters, and method return values direct friends. Local variables and temporary variables are not direct friends. We require unfamiliar classes not to appear in the class as local variables.
"With the experience of the above two times, I realized it wasn't that simple, For example, I observed these dogs at that time. But it is definitely not a dog's strange thing. Apart from being large in quantity and fast in speed, In addition to a very strong sense of attack, There is still some tactical nature, In the words of my teachers at the military academy, 'Tactical awareness is a further sublimation of basic organization', I feel it is most appropriate to use this word on these strange things. They know that they are surprised and flank while attacking the front. I also assumed that they were trained by the Vietnamese army, but I didn't think of a clue and didn't continue to think about it.
说实话，她从来就喜欢小葱，若是葫芦娶小葱，她只有高兴的。
黑娃演爹，虎子把头发打散了，随便挽了个篡儿，演个小姑娘。
A low temperature stop valve, Unlike Example 1, Comprises a valve body 1 and a valve cover 2, A valve stem 3 is arrange in that valve body 1, One end of the valve stem 3 is provided with a valve disc 4, The other end of the valve stem 3 is provided with an adjusting handwheel 5, A low portion of that disc 4 is provided with a guide sleeve 6, The guide sleeve 6 is fixed by means of a connecting piece and a spring pad 8, Between that disc 4 and the guide sleeve 6 is provide a valve seat 7, Between that valve stem 3 and the valve cov 2 there is provided a packing assembly 9, An O-ring 10 is further dispose at that upper portion of the packing assembly 9, The upper part of the O-ring 10 is provided with a packing gland 11, the valve body 1 is provided with an arc-shaped end face 12, the arc-shaped end face 12 forms a line seal between the valve body 1 and the valve seat 7, the contact end of the valve disc 4 and the valve seat 7 is provided with a water grain surface 41, the packing assembly 9 comprises a flexible graphite packing layer, the valve body 1 is provided with a liquid inlet cavity and a liquid outlet cavity, and the two O-rings 10 are respectively arranged on the inner side and the outer side of the packing gland 11.
《圣女魔咒 Charmed》是根据WB同名大热剧所重启，新版由《处女情缘 Jane the Virgin》的Jessica O’Toole及Amy Rardin执笔，背景会用现代时间线，讲述住在大学镇上的三姐妹Macy﹑Mel及Madison发现自己原来是女巫。Madeleine Mantock饰演Macy，实用主义﹑有动力﹑有才华的遗传学家，但当发现超自然是真实存在后，这使得她眼界大开，拥有念动力。Melonie Diaz饰演Mel，她是个充满激情﹑直言无讳的行动主义分子，因为母亲死亡而失去了方向，拥有时间停止能力。Sarah Jeffery饰演最年轻的大学新生Madison，认为巫术会影响她加入联谊会，拥有读心能力。Rupert Evans饰演英俊﹑浮夸的教授Harry，同时他亦是女巫三姐妹的「Whitelighter」。在母剧设定「Whitelighter」是类似守护天使般的角色，负责指导女巫。Ser’Darius Blain饰演Galvin，他是个理想男友﹑成熟幽默的他为了女友Macy的理想搬到新地方。他自己是位电影制片人，虽有抱负但未找到好时机。Charlie Gillespie饰演Brian，Madison的高校男友，但他依然很喜欢Madison；Ellen Tamaki饰演Hilltowne警局的警探Nico，与三女巫之一的感情关系将影响到调查案件。原版剧在WB播了八季，由Holly Marie Combs﹑Alyssa Milano﹑Rose McGowan（代替第三季离开的Shannen Doherty）主演，过去曾有类似模式的剧集《东镇女巫 Eastwick》﹑《东区女巫 Witches Of East End》，但谈不上成功。
宋义冷冷道：可不是？让老夫率军救援，这不是为难人吗？我说吧，想去送死的自己去，何必拉上别人。
被拖入黑暗地狱的Dean（简森·阿克斯 Jensen Ackles 饰）在痛苦中睁开眼，挣扎着爬出坟墓发现自己全身除了肩头有个掌印灼伤之外完好无损。为了 找到Sam（贾德·帕达里克 Jared Padalecki 饰），Dean向Bobby（吉姆·比弗 Jim Beaver 饰）寻找帮助。这一次，Ruby（吉妮薇芙·克泰西 Genevieve Cortese 饰）又变成另一个形象出现在人间。在Bobby的召唤下，圣天使Castiel（米沙·克林斯 Misha Collins 饰）降临人间。正是他把Dean带回人间，一切都是上帝的旨意。平安回到人间的Dean和Sam再次并肩作战，隐藏在Sam体内的巨大神秘力量一直影响着他的性格，这个力量到底是什么呢？
小葱嘻嘻笑着上前抱起小香荽，在她脸上亲了一下，道：先夸，再跟她说这话不能乱说。
尹旭呵呵一笑，点头道：绿萝姑娘果然聪慧，说的不错，这个东西叫做风箱，正是为了提高炉温而设计的。
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《长恨歌》讲的是主人公王琦瑶四十年的人生故事，由“上海三小姐”的传奇开始，到解放后守在弄堂打针的家常岁月，王琦瑶的日子表面看似平淡如水，内心的潮水却从未平息，经历了情感和岁月的几度变迁。李主任、康明逊、老克腊，还有一个伴随始终的程先生。
现在《回家》的订阅已经很少了。
以全国优秀共产党员、时代楷模、感动中国2019年度人物、百色市乐业县百坭村第一书记黄文秀同志为人物原型，讲述了这个阳光美丽的壮乡姑娘在北师大硕士毕业后一心回到家乡，为脱贫事业奉献自我的故事。
昭和52年，对金钱和男人都很随意的母亲，在贫穷的炭矿町抚养着古贺。他一心希望带着妹妹去东京，于是在上司中野哲司的指导下，进入了国民证券——。数年之后，古贺以某件事为契机而开始的复仇，为日本经济埋下了一个隐患
《紧急追捕》的故事发生在东北某城市。犯罪分子腰绑炸药闯入闹市区，绑架人质，寻找谢元泰勒索钱财，而这时谢元泰却在深圳诈死，化名张子贤潜回该市，策划了一场惊天大劫案，使银行的三百万元巨款遭劫，无辜群众喋血街头。刑警队长江武率刑警与罪犯展开一场紧急追捕的生死较量。在追捕过程中，刑警遗孀李群英的感情被罪犯所蒙骗；案犯何必杀人灭口；年轻的刑警英勇献身；张子贤跳楼潜逃；三百万元巨款不知所踪；一个隐藏更深的黑社会浮出水面；刑警队的副队长行为诡秘……这一切编织出一个又一个引人入胜的情节。整部戏在爱与恨的交织、情与法的冲撞、情场与战场的纠缠中进行。
哈哈。
Coveting inferior shoes is cheap, resulting in foot damage.
本剧讲述了一代有良知的“粮食人”揭露工作中腐败和黑暗的故事。高远和曲正平乃莫逆之交。三十多年后，高远突然以新任粮食厅长的身份返乡。上任不久，高远收到一封神秘的“匿名信”，举报粮库实为空仓，矛头直指副省长曲正平。决心彻底追查事实真相的高远遭到了来自各方面的干扰和跟踪。为什么红旗粮库会出现空仓？谁是神秘的举报人？一道道难解的谜团砸向高远……
见到有这些人帮着越王出谋划策，尹旭本人又是一位猛将。
