发券（fā xuàn） 隧道和桥梁等施工为保证整体强度，在设计时通常要求在隧道顶底部衬砌一定厚度的混凝土，也叫仰拱。 另外，利用块料之间的侧压力建成跨空的承重结构的砌筑方法也称“发券”。
证券发行 [金融] securities issue ; issuance of securities ; equity issue ; Securities issuance
发行证券 Floatation ; Issue securities
一级发行债券 Primary y debt
债券发行成本 deferred bond issuance costs ; bond issue cost ; bond issueing cost
广发证券 GF Securities
证券发行税 issue tax ; securities issue tax ; security issue tax
债券发行人 floaters ; Debti uer
公司债券发行 corporate bond floatation ; haha corporate bond floatation
发行股票、债券 issue shares and bonds ; issue share nots and bonds ; issue sharesbonds
发行债券 issue bonds ; issuance of bonds ; float bands ; Bond Issue
华盛顿夫人的头像单独出现在1886年发行的1元银元券上。
Mrs Washington was featured alone on the face of the $1 silver certificate in 1886.
上海人李慧珠（音译）用自己任教的幼儿园发的代金券和戏票，以及同事朋友送的化妆品换来500多件日用品。
Shanghai native Li Huizhu has swapped coupons and show tickets given by the nursery school where she teaches, and cosmetics gifted by friends and colleagues, for more than 500 items of everyday use.
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