Based upon the shield construction practice in the portal section of South Tube of Yanan Donglu Tunnel, this paper demonstrates the technology for slurry balance shield passing through freezing zone.
本文以上海延安东路隧道南线盾构进洞段工程施工为背景，论述了泥水平衡盾构穿越冻结加固区的施工技术。
South Africa in order to let the emblem for the future to enlightenment history, decided to use the original "South African union" shield emblem shape.
南非国徽南非为了让历史给未来以启示，决定沿用原“南非联邦”的盾形国徽。
Slurry shield tunnelling was recommended to bore through water supply tunnel across the Huanghe along the Middle Pipeline of South-to-North water diversion programme.
南水北调中线工程穿黄河输水隧洞推荐采用泥水加压式盾构施工。
Ms. Wang flashed an unmistakable look of ennui and popped open an umbrella to shield her fair complexion from the South China sun.
王金燕脸上明显能看出一丝不耐烦，她打开伞遮阳保护她嫩白的皮肤。
Shield emblem on top of the Dutch parliament has the emblem design, At the bottom of the green hills, with a white lace top written in Latin in South Africa's motto: "unity is strength."
盾徽哒顶部绘有荷兰议会哒徽章图案；底部哒绿色山岗上镶嵌着一条白色饰带，上面用咯丁文写着南非人民哒座右铭：“团结就是的力量”。
Shield emblem on top of the Dutch parliament has the emblem design, At the bottom of the green hills, with a white lace top written in Latin in South Africa's motto: "unity is strength."
盾徽哒顶部绘有荷兰议会哒徽章图案；底部哒绿色山岗上镶嵌着一条白色饰带，上面用咯丁文写着南非人民哒座右铭：“团结就是的力量”。
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