(located) at; (to be) in; to exist; in the middle of doing sth; (indicating an action in progress)[cedict]
涡轮
wō lúnㄨㄛ ㄌㄨㄣˊ
turbine[cedict]
叶片
yè piànㄧㄝˋ ㄆㄧㄢˋ
blade (of propellor); vane[cedict]
上
shàngㄕㄤˋ
on; on top; upon; first (of two parts); previous or last (week etc); upper; higher; above; previous; to climb; to go into; above; to go up; to attend (class or university); third tone of putonghua[cedict]
有
yǒuㄧㄡˇ
to have; there is; there are; to exist; to be[cedict]
个
gèㄍㄜˋ
individual; this; that; size; classifier for people or objects in general[cedict]
应力
yìng lìㄧㄥˋ ㄌㄧˋ
stress (phys.)[cedict]
开裂
kāi lièㄎㄞ ㄌㄧㄝˋ
to split open; to dehisce (of fruit or cotton bolls, to split open)[cedict]