Mark Zumberge: Basically a seismometer is a box with a spring with a mass hanging inside, and as the ground shakes the mass goes up and down.
马克•藏伯格：地震仪的基本模型是一个箱体，箱内装置弹簧，弹簧上悬挂重物，地震来临时，重物在竖直方向上振动。
Steel arches rise and spring from mass concrete piers asymmetrically, in length, between the road decks to mark the mainland and the navigation channels.
钢拱在路面平台中间，从大块混凝土桥墩(长度上)不对称地跳出来并升起，突出了大陆和航道。
Permafrost covers 15 per cent of the earth's land mass, and 65 per cent of Russia's, says Mark Shats, a researcher at Yakutsk's Permafrost Institute.
雅库茨克永久冻土研究所研究员马克.沙特斯说，“永久冻土带占地球陆地面积的15%，而占俄国国土面积的65%。
At the four-month mark, all participants had lost weight, but the teens on meal replacements lost more - a 6.3% reduction in body mass index (BMI) versus 3.8% for the low-calorie group.
在四个月时，所有参加者体重都有所减轻，但是采用替代餐的少年降得更多，BMI(体重指数)降了超过6.3%，而低卡路里餐一组的BMI则降了3.8%。
Inspired by Mark Zuckerberg, who founded Facebook as a sophomore at Harvard University, in Cambridge, Mass.
由于受到马克·扎克伯格他在哈佛大学念大二时就创立了。
A SWEET CANDIDATE. — Mark Twain, who was to make such a blighting speech at the mass meeting of the Independents last night, didn't come to time!
好个候选人——马克·吐温先生原定于昨晚独立党民众大会上作一次损伤对方的演说，却未履行其义务。
His teaching left a deep mark upon the great mass of average readers.
他的教诲在广大的普通读者心中留下了深刻的印象。
Packing mark include : product type, mass, product batch, checker number, net weight, total weight.
包装外标识内容包括：型号、数量、生产批号、检验工号、毛重及净重。
The maximum value of the calculated mass fraction normalized conductivity of ME-AR was found to be the mark of the occurrence of asphaltene precipitation.
结果表明，渣油质量分数电导率的最大值可以看作是用正庚烷稀释时沥青质聚沉的发生点。
This is a fibroadenoma. The blue dye around the fibroadenoma was used to mark the lesion during needle localization in radiology so that the surgeon could find this small mass.
纤维腺瘤周围的蓝色染剂是在放射学上准确定位时标记病变的，使外科医生更容易找到小肿块。
Her teaching left a deep mark upon the great mass of average readers.
她的教导给许多普通的读者留下深刻印象。
Her teaching left a deep mark upon the great mass of average readers.
她的教导给许多普通的读者留下深刻印象。
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