1971 年,Ampex 公司的Robert Hunt 制造出了第 一个磁阻磁头(MR Head) , 代替传统的环形磁头进 行信号的读出,这样能解决在记录密度增高、磁头尺 度减小的情况下,感应式磁头的信号不断按比例下 降的难...
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MR head image MR头部图像
MR head images 磁共振颅脑图像
Head MR Angiography 颈部血管造影 ; 头部血管造影
Mr Potato Head 蛋头先生
Mr Potato Head does Halloween 土豆先生
Oil head Mr studio 发型订制
Mr Gong Head 宫先生
MR magnetic head 磁电阻磁头
head mr 头部mr
Although this is urban hydroponics, not vertical farming, it is a step in the right direction, says Mr Head.
海德表示,虽然这只是城市水培温室农场,算不上垂直农场的实现,但这仍是往正确目标走出的一步。
Results Fuzzy K means clustering algorithm can segment white matter, gray matter and CSF better from the MR head images.
结果模糊K- 均值聚类算法能很好地分割出磁共振颅脑图像中的灰质、 白质和脑脊液。
This rather undermines the notion that vertical farming will save energy and cut carbon emissions, notes Mr Head, who has carried out several studies of the idea.
Head先生指出,这项能源的使用肯定会打破这个观念,就是立体式农场将会节约能源,并会消减二氧化碳的排放,Head先生在这一领域已经展开了数项研究。
Last week, Mr.Hawass announced plans to resign from his position as head of the Ministry of State for Antiquities Affairs.
VOA: special.2011.03.08
He is leaving for college. Cowboy Woody, Buzz Lightyear, Mr.and Mrs.Potato Head and all his other toys end up at a day care center.
VOA: special.2010.06.14
His head began to ache, and Mr. Mindon lay down on the bed.
VOA: special.2009.01.31
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