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1.Axial and coronal images were obtained with a T_1-weighted spin-echo (SE) pulse sequence ,a repetition time (TR) of msec,and echo time (TE) of msec (TR/TE = 500-600ms/22-26ms),a T_2-weighted fast spin-echo (FSE) pulse sequence (TR/TE=1600-3000ms/80ms) and 1-2 excitations.
扫描参数及部位:T_1WI的SE:TR?TE:500-600ms? 22-26ms,FOV:160×130,矩阵:192-256×156-192,FSE:TR? TE 1600-3000ms?80ms, FOV:160×160,矩阵:192×192。 常规对CCF患儿双足进行冠状位?横截面?矢状位扫描,层厚4mm。收藏指正
2.A repetition frequency TEA CO_2 laser with long life-time
长寿命重复频率TEA CO_2激光器收藏指正
3.As for the content of a campaign or of a battle, it does not consist of mere repetition but is different each time.
至于战争和战斗的内容,则不是简单地反复的,而是每次不同的。收藏指正
4.The repetition of a theme in notes of usually double time value.
主题延长,增音以通常音符两倍的时间重复主旋律收藏指正
5.Each time out was a continuation, not a repetition.
每一次出游都是上次的继续,而不是重复收藏指正
6.Diagnosis of Verterbrobasilar Transient Ischemic Vertigo by ABR at High Repetition Rate-on the Study of the Optimun Test Time
高刺激率听性脑干反应诊断椎基底动脉短暂缺血性眩晕──最佳测试时间研究收藏指正
7.A LD pumped Nd:YVO 4/KTP/Cr:YAG passively Q switched high repetition rate green laser was reported for the first time.
报道了一种 LD近贴泵浦、KTP晶体腔内倍频的 Nd∶ YVO4/Cr∶ YAG结构高重复频率被动调 Q绿光激光器。收藏指正
8.The repetition of a previous line or lines, but with a slight variation each time that advances the narrative stanza by stanza.
递进重复:诗歌中对上文中一行或几行的重复,但每次重复都有一定的变化,而且每一节的重复中的叙述都有所强化。收藏指正
9.A category of the verb designating primarily the relation of the action to the passage of time, especially in reference to completion, duration, or repetition.
(动词的)体一种动词范畴,主要指动作与时间之间的关系,尤指完成、延续或重复等状态收藏指正
10.At the same time, the experiment of multimode crystal fiber to improve the beam quality of MOPA DPL with high repetition rate and narrow pulse width were carried out in this paper.
本文还开展了多模石英光纤应用于窄脉冲、高重复频率MOPA DPL系统改善光束质量的实验研究。收藏指正
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