Results (1) 31 cases showed clivus involvement, 6 of which had mass in prepontile cistern.

结果（1）斜坡破坏31例，6例在桥脑前池形成肿块。

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Some had come to watch the spectacle of the outdoor Palm Sunday mass;

VOA: standard.2010.03.28

And he found that the middle member of the triad had an atomic mass that was midway between the atomic masses of the end members.

他发现三元组中间的元素,的原子质量,是位于两端的元素的原子质量,的中间。

麻省理工公开课 - 固态化学导论课程节选

But they have really had a big scaling down of the mass transit system this year.

但是今年确实大幅度削减了公共交通。

纽约的公共交通 - SpeakingMax英语口语达人

The industry had 184 mass layoff events in the first quarter of 2013, due to both insufficient demand and the completion of seasonal work.

FORBES: America's Pink Slip Capitals

You had the mass market ones, like eHarmony, of course, but there were those that tried to find compatibility based on religion (like JDate), or even your profession (Farmers Only).

FORBES: How To Introduce Entrepreneurial Thought And Action Into An Existing Organization. A Case Study.

The 1880s saw a shift from Nordic skiing (cross-country skiing), to Alpine skiing (downhill skiing), because the adrenaline rush of gliding down a mountainside had more mass appeal than skiing across level terrain.

BBC: Where did skiing come from?