In order to establish a reliable cross-validation method, you must have a good understanding of the data and the challenges you face. I will also check and ensure that the validation set has a similar distribution to the training set and the test set, and try my best to ensure that the final model improves in both local validation and ranking.
Similarly, there are other plants whose ancestors were clearly insect-borne plants, but they slowly began to try to use the wind to spread pollen. They are becoming more and more independent of petals and nectaries, and these structures necessary for nectar production are becoming more and more irrelevant and even useless. Instead, some structures used to attract Russian (the wind god in ancient Greek mythology) slowly appeared on them, such as spikes of inflorescences on male flowers, allowing winds from all directions to take away pollen. Stamens of gramineous plants no longer hide in corollas like caves, but have long and thin ends like grains, swaying freely in the wind. At the same time, the pistils of these plants are also actively adapting to new pollination methods, and they have given creative answers to the question of how to successfully capture pollen in the air. For example, hazel trees and sanguisorba trees have grown luxuriant red stigma. These bright stigma are like dexterous tentacles, which can immediately capture pollen blown by them.
该片讲述了民国年间，坊间相传芜镇有恶鬼专吃少女，警探谭辉认定此事并非鬼怪，乃是人为。他一路小心翼翼的搜集证据，发现民国少女惨遭囚禁的秘密，却没想到其背后竟掩藏着一个巨大的惊天阴谋...
本剧改编自同名漫画，讲述待业生崔俊雄（金路云 饰）因偶然事故陷入昏迷状态，与正在执行特别任务的地狱使者具玲（金喜善 饰）、林龙九（尹志温 饰）相遇，他于是作为忙内进入阴间独家企业驻马灯的灵魂管理本部所属危机管理组工作，帮助那些陷入危机的人们的故事。
This part of the plant medicine part mainly contains a kind of compound called "Anthranoide". Well, in fact, I can only read half of the two words. According to my simple understanding, its main functions include hindering the sodium and potassium pump function of intestinal epidermal cells, thus preventing the absorption of sodium ions and water in Colon and promoting the excretion of chloride ions.
小葱点头，点燃一支火把，沿着河岸细细搜寻，又不时停下来喊两声，直找了一夜，天明，又从对岸找回来。
In many fields, the road to excellence is not the result of accurate calculation of time, but vague and ambiguous. No simple model leads to greatness.
《青果巷》主要讲述了在城市发展的大潮中如何保护青果巷这条历史。名巷是摆在古城延陵人们面前的一个严肃课题，以海归画家王庚和历史学硕士青果为代表的有识之士为此百折不挠地坚持和努力着，王庚的前妻文迪和房地产商人谢伯昭等人却出于一己之私，极尽所能地破坏和阻挠着；当成熟宽厚的王庚邂逅年轻纯善的青果时，一场爱情展开了。然而，他们又哪里知道，无尽的艰难坎坷早已埋伏在他们感情前行的路途之上。伴随着青果巷的保护，一段段的恩怨情仇在王庚和青果、王庚和文迪、谢妙莹和庄少言，以及老一辈的唐思勉和杨紫云之间交替展开，或轰轰烈烈，或刻骨铭心，或缠绵悱恻，或凄凉哀怨，在古老宁静的青果巷中上演了一幕幕人间悲喜剧
3. Is it better to find a decoration company or a private one for decoration-advantages of private decoration
可是现在………难道是天不助我，是老天爷不让我立功封侯吗？一时间吕马委心情复杂到了极点，也郁闷到了极点。
平型关战役后，灵丘县被日军改造成特殊基地。廉新凤目睹家人被龟田八郎所杀，决意报仇，她与义勇队首领关飞合作，打得鬼子心寒。龟田八郎与特高课“夜鹰王”与廉新凤斗智斗勇。关飞与新廉凤相爱，但为掩护廉新凤牺牲。廉新凤前恋人，晋绥军连长李清林入山，欲把义勇队改编为晋绥军。115师排长钟国明劝说新廉凤参加八路军，军统极力拉拢新廉凤，龟田八郎与“夜鹰王”则萝卜与大棒齐下。在李清林的感情攻势下，廉新凤带队投奔晋绥军，成立“神凤营”。廉新凤殚精竭虑，把义勇队、晋绥军、八路军、军统联合起来，摧毁了日军弹药储库、化学武器秘密基地等，为中国抗战作出特殊贡献。廉新凤在一次任务中被围，晋绥军援兵不至，李清林重伤，廉新凤与他在战场上举行悲壮的婚礼。在钟国明的开导下，廉新凤彻底明白国恨大于家仇的道理，带队伍参加了八路军。
一群大律师、事务律师和他们的徒弟为捍卫法治精神、巩固司法制度、维护市民的公义、平等，一直坚守岗位，克服种种的挑战及困难。一班律政界新血，在接触形形色色的棘手案件时，体会到人性的本质、对梦想的迷茫。这些艰苦的人生历练，令他们更加明白平等、公义的真正意义。
① Production
该剧讲述为了保护妻子而误伤人命的李宽在十七年铁窗生涯出狱后，得知前妻丁香一直带着有精神障碍的婆婆和双胞胎儿女生活至今，李宽自责又自卑，整日过着“不知所措”的生活。丁香怕李宽重复犯罪，便将其接回家里，希望帮助李宽重新树信心，一家人经历了痛苦的交锋与挣扎，最终走出阴霾。
I looked back and saw that the cable was broken and the raft had drifted out more than 10 meters. I quickly took the rope and threw it onto the raft. The first mate picked up the rope and threw it back into the sea, saying that there was a knife hidden on the liferaft and they wanted to kill people! We're not going back!
故事发生在一个虚构的城市——埃迪森市中，在那里，执政者和执法者相互勾结，黑恶势力层出不穷，金钱和权利的交易每天都在发生，这些黑暗和腐败犹如一只巨大而厚重的手掌，控制了整个城市和生活在其中的人们。波拉克是一名尚且保留了赤子之心的记者，精明的他很快就察觉到了发生在这个城市中的种种罪恶，心怀远大理想的他决定将它们一一揭发。波拉克的举动很快就惹恼了他正在调查的对象们，他们决定灭掉这个不知好歹的小子。在危险之中，波拉克只得求助于自己的老板艾斯佛——一个良心尚存的老记者，在艾斯佛和其好友华勒斯检察官的帮助下，波拉克正在一步一步的接近真相。
1 The figure shows 0 storage destruction damage, 74.9 w. The picture shows the damage of full destruction (there is no entry with 10% damage of power), 85.5 w. The three pictures show 104.1 w of damage full of destruction (2 more entries with 10% damage under the condition that any other entries remain unchanged).
在飞往奉阳市的国际航班里，出现了两位神秘的女士—50岁左右的海迪娜籍华人付东篱和较为年轻的周笑冰，她们因为一个突发事件而相识……
* ` 3 w 'f; M\ '@
一九四八年秋，我军对长春的“围城断粮”之战即将胜利，某英雄团却突然接到撤出战斗的命令……团长林大锤率众开赴龙脉县，以东北局(当时哈尔滨)为指挥中心,围绕着争夺日本鬼子藏匿在边陲地塞粮库里的粮食，建设新中国大粮仓等重大的历史事件展开了艰苦卓绝的斗争。他们与号称“粮老虎”的国民党粮匪进行了殊死搏斗，血浴地塞；与奸商粮贩机智周旋；与国民党残余敌特斗智斗勇；最后又为解决中国人能养活中国人不会饿肚子问题，开始了史无前例的垦荒生活……
