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- Firstly I design a equipment to acquire the iffy signal which is made up of by everlasting magnetic iron,hall element and amplifier.Then I have study the signal"s filter and sample. 首先研究了由永磁鐵、霍爾元件和放大電路組成的探頭,并在探頭提取出裂紋信號的基礎上,研究了信號的濾波和采樣;
- Q16:What is the shelf life of 3M's filtering facepiece respirators? 問(wèn)16:3M隨棄式呼吸防護口罩的存放期是多長(cháng)時(shí)間?
- They pitched camp on the moor for the night. 他們在高沼地搭帳篷過(guò)夜。
- Nordquist, John Norton Moore, Alexander S. 放大圖片 作者: Myron H.
- The search party spread out over the moor. 搜索隊在荒草地分散行動(dòng)。
- They spend the winter(s) in a warmer climate. 他們在氣候較暖的地方過(guò)冬。
- Most plural nouns in English end in "s". 英語(yǔ)的復數名詞多以“s”結尾。
- The sweater had shrunk after repeated washing(s). 這件套頭毛衣洗過(guò)多次已縮水了。
- Some old folk(s) have peculiar tastes. 有些老人有特殊的愛(ài)好。
- Keep to the track the moor is very boggy around here. 不要偏離車(chē)道--這一帶沼澤地多。
- Answer the following question(s). 回答下列問(wèn)題。
- Most plural nouns in English end in s'. 英語(yǔ)的復數名詞多以s結尾。
- The drug affects one's power(s) of concentration. 這種藥影響人精神不能集中。
- Bruce Willis and Demi Moore finally got divorced. 布魯斯威利和黛咪摩爾終于離婚了。
- Better marry over the madden than over the moor. 陌生人中勿擇妻。
- Kalman' s filtering estimation method 卡爾曼濾波法
- Here are the designs. Which one(s) do you prefer? 這就是那些圖樣.;你喜歡哪一個(gè)[些]?
- Which journal(s) do you subscribe to? 你訂閱哪一種雜志?
- It was a far fetch from Jane's house to the moor. 簡(jiǎn)的家離那片荒野地有相當長(cháng)一段距離。
- The novel had an enormous vogue in the 1930's. 這本小說(shuō)在三十年代曾廣為流傳。