An insufficient concentration or decreased activity of any coagulation factor can cause hemophilia, except factor XII deficiency which is asymptomatic.

任何凝血因子的浓度不够或者活性降低都会引起血友病，一个例外是缺乏因子XII的话，不会有相关症状出现。

" There is a story ... , " from Huxley's Elementary Lessons in Physiology, Lesson XII.

“有一个故事… … ”，来自赫胥黎的《生理学基础课》第十二课。

Given at our lodging in Aslan's How this XII day of the month Greenroof in the first year of Caspian Tenth of Narnia.

此战书写于阿斯兰堡垒，凯斯宾十世元年元月十二日。

A photo Buzz Aldrin took of himself during the 1965 Gemini XII mission is considered to be the first space selfie.

巴兹•奥尔德林在1965年的双子座12号任务中独自拍摄的一张照片被认为是史上第一张太空自拍照。

The three astronauts from China's Shenzhou XII crewed mission met the press on Tuesday, the first such appearance since their initial recovery after returning to Earth in September.

周二，神舟十二号三名航天员乘组与记者举行见面会。这是神舟十二号乘组自九月天外归来，经初步恢复后首次与公众见面。

The Valdivia Earthquake in Chile had a ridiculous  magnitude of 9.5, and it registered XII – the highest level – on the Mercalli intensity scale,   lasting around 10 minutes.

智利的瓦尔迪维亚地震震级高达 9.5 级，在 Mercalli 烈度等级上记录为 XII（最高级别），持续时间约为 10 分钟。

His army contained a core of four Roman legions: Legio XV Apollinaris, Legio V Macedonica, Legio X Fretensis and Legio XII Fulminata, and was supplemented by auxiliary and native forces.

他的军队以四个罗马军团为核心：第十五军团阿波利纳里斯军团、第五军团马其顿军团、第十军团弗雷滕西斯军团和第十二军团雷霆军团，并辅以辅助部队和本土部队。

After another 5,400 years Hai ended, and as the creative force began to work after great perseverance, Another 5,400 years later Phase XII was drawing to a close and a new cycle was about to begin.

近子之会，而复逐渐开明。