单词Arca
n.: 箱蛤属；美国气车竟赛俱乐部
网络: 阿卡；蚶；纽约证交所成长板
美国气车竟赛俱乐部
箱蛤属
It sent out a message saying it would no longer allow quotes from Arca to be automatically routed from the NYSE.
纳斯达克发出一则消息说，不再允许Arca的报价自动从纽约证券交易所发送过来。纳斯达克隶属于NasdaqOMXGroupInc.。
When other exchanges stopped routing orders to Arca, the normal flow of ETF buyers and sellers was disrupted.
但其他证交所停止向Arca输送交易指令时，ETF买家和卖家的正常来源渠道就被打断了。
That compares with an 8 percent drop in the ARCA Gold Bugs index, which includes shares in some of the world"s largest gold miners.
相比之下，包含世界一些最大金矿商股票的ARCAGoldBugs指数却下跌8%。
This paper probed the current situation, dam-age, cause and policy of control of soil erosion in this arca .
本文就该地区水土流失的现状、危害，对其成因及治理对策作了探讨。
By 2: 37 p. m. , the overload seemed to have taken its toll on the NYSE"s Arca electronic-trading system.
到了下午2点37分，过载看起来已经影响了纽约证券交易所的Arca电子交易系统。
Finally, Julio Arca will be the first to desert the shipwreck that is Sunderland. Aston Villa have thrown him a life jacket.
最后，艾卡将被桑德兰卖出，他也同时是第一个被抛售的球员，阿斯顿维拉将迎接他的到来。
The ARCA airline index . XAL surged 3. 7 percent, its largest daily percentage gain in more than a month.
ARCA航空股指数攀高3.7%，为逾一个月最大单日百分比涨幅。
Usually he places metal pipes in the arca that is to be burned.
通常他会在预定要燃烧的地方铺设金属管。
Airline shares were hard hit, with the Arca Airline Index . XAL shedding 5. 39 percent after a recent run-up.
航空股遭重创，Arca航空股指数在近期上涨后今日急挫5.
NYSE officials say they found no problems with Arca"s ETF platform on May 6.
纽约证交所的管理人士说，他们5月6日没发现Arca的ETF交易平台有什么问题。