封闭式(closed-face)或压力平衡式软岩掘进机 土压平衡式(Earth Pressure Balanced) TBM 由刀盘切割土层,切削下来的土进入土仓(也叫开挖舱)并与工作...
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He closed his eyes tight, and splashed the water on his face.
他紧紧地闭上眼睛,把水泼到脸上。
But on August 15th 1971 Nixon, in the face of economic difficulties, closed the gold window, devalued the dollar against bullion and imposed a 10% surcharge on imports.
但是1971年8月15日,面对经济困境,尼克松关闭了黄金窗口,使美元对黄金贬值并对进口收取10%的额外费用。
He was slapping his tambourine against his maroon wide-wale corduroys, a flap of shaggy brown hair lapping at his face, his eyes closed.
他正闭着眼睛,向自己身上穿的酱紫色粗条灯芯绒衣服上拍打手鼓 一缕褐色的头发不羁地搭在脸上,随着节奏上下抖动。
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