冲刷

Steam cylinder oil

蒸汽汽缸油

汽缸油(Cylinder Oil)又称为蒸汽汽缸油(Steam Cylinder Oil),为黏度极高的棕黄色的油料,耐高温. 油中含有牛油等动物性油脂者,更能在高温下减少水份对蒸汽机汽缸的冲刷作用,提高润滑及抗磨损效能. 冷冻机油(Refrigerating Oil)又称「冰车油」(Ice Machine Oil),

natural subsoil

天然地基

natural scour 自然演变冲刷 | natural subsoil 天然地基 | navigable water level 通航水位

swath width

覆盖医宽度

swampy zone沼泽地带 | swath width覆盖医宽度 | sweep扫描冲刷视场,摆动

snow sweeper

扫雪器

snow sweeper 扫雪器 | sweeping 扫除,扫描,冲刷;席卷;袭击 | sweeping of the sea 扫海

undermined

挖...的下面/暗地里破坏

undermine /暗中挖掘/败坏/ | undermined /挖...的下面/暗地里破坏/ | undermining /底部冲刷/底切/潜挖/

undermining blast

潜挖爆破,坑道爆破

undermining 底部冲刷,底切,潜挖 | undermining blast 潜挖爆破,坑道爆破 | undermining sublevel 分段下面拉底

unwieldiness gold mines

难处理金矿

矿井工作面:Working Faces of Mines | 难处理金矿:unwieldiness gold mines | 冲刷坑:scoured pit

waiver letter

豁免书函件

waiver fee 豁免限制费用 | waiver letter 豁免书函件 | washout 冲刷;冲蚀;冲走

wash down

边冲边下

wash down spear 水力打捞矛 | wash down 边冲边下 | wash load 冲刷搬运泥沙

wearer

磨损物

weardown 磨薄 磨平 磨损 冲刷 | wearer 磨损物 | wearextent 磨损量

colonial rule：殖民统治

colonial protectorate;殖民保护地;殖民被保护国;; | colonial rule;殖民统治;; | Colonial Secretary;辅政司;;

matrimonial agency：婚姻介绍所

21 deep love 深沉的爱情 | 22 matrimonial agency 婚姻介绍所 | 23 lover,sweetheart 情人