descriptive statistics是什么意思？

Methods: Investigation, comparing study, descriptive statistics, and Statistical Analysis System ( SAS ) were employed.方法: 调查研究 、 比较研究 、 描述性统计及最新版 SAS 统计分析等方法被使用.Descriptive statistics involves tabulating, depicting and ...

descriptive statistics的音标：descriptive statistics的英式发音音标为：[dɪ'skrɪptɪv stə'tistiks]descriptive statistics的美式发音音标为：[dɪ'skrɪptɪv stə'tɪstɪks]...

The walls of the rooms were discordantly papered.房间的墙是拼凑的纸糊的,颜色很不协调.The piece ended discordantly.这部作品结尾很不和谐....

Snakes and crocodiles are both reptiles.蛇和鳄鱼都是爬行动物.The children walk in crocodiles from the schoolhouse to the dining-room for lunch.孩子们排队从校舍去餐厅吃午饭。Snakes, lizards, and crocodiles are reptiles.蛇 、 蜥蜴和鳄鱼是爬行动物....

“碎颅器”的拼音为：suì lú qì...

“实生苗”的英语可以翻译为：seedling ...

concrete的一般过去时为：concreted...

manganoxyapatite的音标：manganoxyapatite的英式发音音标为：[mæŋɡənɒksɪ'əæpətaɪt]manganoxyapatite的美式发音音标为：[mæŋɡənɒksɪ'əæpətaɪt]...

v.绒毛，轻柔的物质( fuzz的过去式和过去分词 )，竖起来的短细的毛发...

Clients normally pay fees in advance, monthly, quarterly, or yearly.客户通常按月、季度或年度预付费用。Vets' fees can be considerable, even for routine visits.即使是常规检查，兽医的收费也会相当高。He will have to fork out for private school fees for Ni...

Her brother was an accomplished linguist.她的哥哥能熟练地说好几种语言。She's an excellent linguist.她精通数国语言。I used to be a linguist till I become a writer.过去我是个语言学家,后来成了作家....

膀胱成形术...

“炸薯条”的英语可以翻译为：chips，French fries ...

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loco的音标：loco的英式发音音标为：['ləʊkəʊ]loco的美式发音音标为：['loʊkoʊ]...

“效益”的英语可以翻译为：eneficial result，effectiveness，benefit，achievements ...

...Douglas Bader, the legless wartime fighter pilot...道格拉斯·巴德——昔日战场上的无腿战斗机飞行员The government will commandeer ships only in wartime.政府只会在战争期间征募船只。Different rules applied in wartime.战时实施不同的规定。In wartime everyone has to tigh...