The jacket cap for drilling is temporal structure and it can be used about 1 to 2 years.
钻井帽是临时性结构，使用时间即给定周期，一般约1～2年。
Some drilling rig cannot drill Wells over the jacket and the jacket cap for drilling is a good solution for such problem.
利用钻井用导管架帽(简称钻井帽)进行钻井作业是解决某些钻井船不能悬跨导管架钻井问题的好方案。
Dressed in a Cubs cap and winter jacket, Turow walked up to the counter and ordered us coffee.
头戴鸭舌帽身着冬装夹克的特罗走向柜台，为我们点了咖啡。
Plunging through the woods, the little swine-herd was coming towards her, in a shaggy cap, a short sheep-skin jacket.
跳进树林后，一个矮小的带粗短帽子和一个短羊毛皮夹克的养猪人朝她走去。
Witnesses of the first shooting told police the gunman was in his twenties wearing a dark jacket and a skull cap.
前次事件的目击者告诉警察持枪男子大约20多岁，身穿一件深色夹克，戴一顶骷髅帽。
Wine bottle cap with built-in suspension link includes a jacket, a cap seat and a upper cap.
本实用新型拉环内置式酒瓶盖，包括外套、盖座、上盖。
A water-cooling system consists of the engine water jacket, thermostat, water pump, radiator, radiator cap, fan, fan drive belt and necessary hoses.
水冷系统由发动机水套、节温器、水泵、散热器(水箱)、散热器盖、风扇、风扇驱动皮带和必要的软管组成。
So wearing thick spectacles, a yachting jacket and a cap for his disguise as Junior, Joe trips Sugar as she runs by where he sits on the beach.
于是乔戴上厚厚的眼镜，穿上游艇服和帽子伪装为小富翁，等甜甜在沙滩上跑经他身旁时，他伸脚绊倒了甜甜。
So I watched him in his black cloth cap and jacket and dark blue cotton-padded gown, as he waddled to the tracks and climbed slowly down - not so difficult after all.
我看见他戴着黑布小帽，穿着黑布大马褂，深青布棉袍，蹒跚地走到铁道边，慢慢探身下去，尚不大难。
So I watched him in his black cloth cap and jacket and dark blue cotton-padded gown, as he waddled to the tracks and climbed slowly down - not so difficult after all.
我看见他戴着黑布小帽，穿着黑布大马褂，深青布棉袍，蹒跚地走到铁道边，慢慢探身下去，尚不大难。
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