arrive at the same harmonic magnitudes. The FFT methodology allows for infinite algorithms that can result in vastly different harmonic magnitudes. By standardizing on 5 Hz bins and summing the harmonics and interharmonics according to specific rules, Class A instruments will be consistent and ...
解析 C。“class clown”指的是班上爱搞笑的人。在校园里,这样的同学通常会通过各种方式逗大家开心。选项 A“a student who is serious”(严肃的学生)、选项 B“a student who is quiet”(安静的学生)和选项 D“a student who is shy”(害羞的学生)都与“class clown”的特点不符。
一个是what does ...mean一个是what is the meaning of ...还有一种用mean by怎么表示?如还有其他的表述方法,也麻烦写出来了哈相关知识点: 试题来源: 解析 What does this word mean?;What's the meaning of the word?What do I mean by this ?
你应该更加努力地工作。 Finding a cure requires considerable time and effort. 找到一种治愈方法需要相当的时间和努力。 4.opportunity /ˌɑːpərˈtuːnəti/ n.机会 I had an opportunity to go to China and study. 我曾...
Explainer: What does China's innovation-driven development strategy mean for the world?-- Boasting the world's longest and most extensively used high-speed rail network, China has been helping multiple countries construct and upgrade their rail transit with its advanced railway technology.-- Through...
What [wɒt] 什么 does [dʌz] 助动词 it [ɪt] 它 mean [miːn] 意味着,意思是 this [ðɪs] 这个 【知识点】 What does it mean? 它是什么意思? What does this mean? 这是什么意思? What does XX mean? XX是什么意思?以上...
【答案】41.B;A;C;D 42 ①. B ②.A ③.B 【解析】 【导语】本文爱丽丝介绍了个人信息及家人的工作和爱好。 【41题详解】 (1)根据 “He likes drawing pictures about animals.他喜欢画动物的图画。 ”可知礼物应选B选项画板。故选 B。 (2)根据 “He likes playing basketball.他喜欢打篮球。 ”可知...
()9. What does Alice mean? A. She can't go to college. B. She wants to be a teacher. C. She isn't good with children.听第5段对话,回答第10、11小题。( )10. What does the girl think there will be fewer on the street? A. Cars. B. Buses. C. Bikes.(.)11. What do...
举个例子，假设原句为“I means that it is important”，在疑问句形式中应为“Does it mean that it is important？”这里，“mean”作为主要动词，需加s；但在助动词does之后，直接使用“mean”而不加s。因此，了解动词的变化形式对于构建正确的疑问句和陈述句至关重要。掌握这些规则有助于提高...
usingMicrosoft.ML;usingMicrosoft.ML.Data;classProgram{publicrecordHouseData {publicfloatSize {get;set; }publicfloatPrice {get;set; } }publicrecordPrediction { [ColumnName("Score")]publicfloatPrice {get;set; } }staticvoidMain(string[] args){ MLContext mlContext =new();// 1. Import or creat...