ことば:長周期地震動
２階建ての家屋など低い建物を揺らすカタカタという普通の揺れ（短周期）と違い、ゆっさゆっさと大きく揺れるのが特徴。揺れが１往復するのに２秒以上かかり、巨大地震の際に生じやすい。低い家屋は揺れず、超高層ビルは上の階ほどよく揺れる。周期に１０をかけると揺れ ...
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May 22, 2012 at 6:03am Vocabulary List
stories / storeys
58312
house / building
55002
building
74793
rattle / clatter
2016
said / called thus
4358
general / ordinary / usual
148749
cycle / period
97998
feature / trait / characteristic / pecularity
136816
round trip / coming and going / return ticket
52103
second (60th min)
147265
not less than / ... and more / ... and upwards
45608
official / duty / person in charge
59897
huge / gigantic / enormous
67552
earthquake
126369
on the occasion of / circumstances
86971
easy
45178
house / building
55002
super- / ultra- / hyper- / very, really (conversational)
128922
multistory / multistoried / high-rise / high / tall
83202
from the standpoint of / as a matter of (e.g. fact) / in the field of
104120
stories / storeys
58312
cycle / period
97998
to soar / to fly
55348
language / dialect
77091
chief / head
129093
cycle / period
97998
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