苏伊士运河探照灯, 但插座和吊柱由建造方提供.Suez Canal searchlight, but socket and davit to be supplied by builder.起动吊柱马达. 准备放艇.Start the davit motor. Ready for lowering.所有救生艇吊柱,滚轮,滑车, 拆检, 清洁,加油并装妥.All sheaves and rollers of life boat davit ...
This paper investigates the integrable inhomogeneous generalized Heisenberg ferromagnet model by using the prolongation structure theory.摘要利用延拓结构研究了可积的非均匀推广的海森堡铁磁链方程.Bohr's unposted letter was written in response to...
The choice of excursions was bewildering.各种各样可供选择的远足项目让人眼花缭乱。Neighbours have invited us out, given us clothes, and taken us on excursions.邻居们请我们出去吃饭，给我们衣服，还带我们去远足。Prices start at £1,095 per person, including flights, hot...