methods the stealth station image navigation system was adopted in microsurgery for 45 patients with intracranial cavernous angioma, among whom 13 cases underwent keyhole approach.

objective: to investigate the proper surgical technique and the ct and mri characteristic appearances of hemangioblastoma for different types of tumors.

目的：探讨不同类型颅内血管母细胞瘤头颅CT、MRI影像特征以及临床特点。

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mr imaging analysis of intracranial hemangioblastoma

颅内血管母细胞瘤MRI影像分析

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objective to get a better understanding of the ct and mri characteristic appearances of hemangioblastoma.

目的提高对颅内血管母细胞瘤的CT及MRI影像特征的认识。

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diagnosis of intracranial hemangioblastoma with low field mri

颅内血管母细胞瘤的低场MRI诊断

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purpose: to investigate the mri and ct characteristics of hemangiopericytoma ( hpc).

目的：探讨颅内血管外皮细胞瘤的MRI及CT影像学特点，以提高诊断水平。

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conventional mri and perfusion weighted imaging of intracranial hemangiopericytoma

颅内血管外皮细胞瘤的常规MRI和灌注成像

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clinical discussion of the different anesthetic for interventional treatment of intracranial aneurysm

不同麻药用于颅内血管瘤介入治疗的临床探讨

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typically, skiers have to be in the world's top 500 to qualify for the games, but allowances are made if a country has no other representatives and the skier has the requisite amount of points from fis races.

通常只有世界排名前500位的滑雪运动员才有资格参加冬奥会，但如果某个国家没有其他代表，同时滑雪运动员在国际滑雪联合会赛事上的得分符合要求，就也能获准参赛。

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and a history-making start to day four of the sochi olympics: swiss skier dominique gisin and slovenia's tina maze, taking home the first-ever gold medal tie in women's alpine skiing.

索契冬奥会进入第四天，这是一个历史开创性的一天：瑞士滑雪运动员多米尼克·吉辛和斯洛文尼亚运动员蒂娜·梅泽摘夺女子高山滑雪史上首个并列冠军金牌。

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mark: that's right, short people excel as gymnasts, divers, skiers, martial artists, rock climbers, figure skaters, rodeo riders, soccer players and long distance runners.

马克：没错，小个子的人里有很多优秀的体操运动员、潜水员、滑雪运动员、武术家、攀岩者、花样滑冰运动员、马术竞技表演者、足球运动员和长跑运动员。

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youth cross-country skiing cross-country skiing athletes as a reserve of talent, must be taken seriously.

青少年越野滑雪运动员作为我国越野滑雪运动的后备人才，必须受到重视。

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my first husband was a downhill racer.

我第一任丈夫是速降滑雪运动员。

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importance of the strength training for the cross country skier

越野滑雪运动员力量训练的重要性

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the judges were very impressed with the snowboarder's amazing flips.

裁判员们对滑雪运动员惊人的空翻留下深刻印象。

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skiers are putting snow down their racing suits to cool down.

为了降温，滑雪运动员们正在往运动服上撒雪。

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production scheduling techniques for process cooperation oriented mobilized collaborative manufacturing

面向过程协同的快速动员制造排程技术快速下降的滑雪运动员

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the anaerobic threshold and maximal oxygen uptake of chinese cross-country skiers

对我国越野滑雪运动员的无氧阈和最大有氧能力的研究

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before the games, skiers from the two teams will also train together at the north's masikryong ski resort.

赛前，朝韩的滑雪运动员还将在朝鲜的马息岭滑雪场（Masikryong ski resort）一起训练。

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the youngest skier won the most points.

最年轻的滑雪运动员得分最高。

provided by jukuu

standard test method for particle size distribution of alumina or quartz by electric sensing zone technique

用电子计数法测定矾土或石英粒度分布的试验方法

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