上段指脊椎动物胚胎的躯干部中胚层，从脊索原基分离出来以后，在分化成各种躯干部中胚层器官前的阶段，其背部区域。
网络释义专业释义
... 右肺下叶 inferior lobe of right lung 上段 superior segment 内侧底段 medial basal segment ...
基于20个网页-相关网页
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upper - 引用次数：85
The renal calices , renal pelvis of both kidneys and upper ureter could be displayed well by VR and MIP in 11 cases .
11例VR及MIP同时较好地显示双侧肾小盏、肾盂及输尿管上段。
参考来源 - 16层螺旋CT血管造影及三维重建技术在活体供肾动脉解剖学评估中的应用superior segment - 引用次数：5 参考来源 - 超声对肝外胆管癌的诊断价值分析segmentum superius -
epimere
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superior segment
·2,447,543篇论文数据，部分数据来源于NoteExpress
双语例句原声例句
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目的提高输尿管上段结石的治疗水平。
Objective To improve the treatment of upper ureteral calculi.
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井架压溃试验发现：井架破坏发生在井架上段；
The collapse test shows that the breakdown occurred on the upper portion the derrick.
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上段主要为安山岩、玄武安山岩和橄榄玄武岩。
The rocks of the up member are andesite, basalt-andesite and olivine basalt.
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So I'm going to comment those out, and let's go down to this piece of code, and uncomment it.
那么我会把这些注释上，让我们看看这段代码，取消注释。
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Up on the screen, I've got-- I commented it out, but I've got a piece of code that you've seen before, right up here. OK?
我现在在大屏幕上标出来的,是你们以前看过的一段代码,就在这儿？
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We have to hear a rhythm and recognize it so we have a series of rhythms on the board up there.
就是听一段节奏,然后鉴别一下,我们白板上有一串节奏
应用推荐
$firstVoiceSent
- 来自原声例句