针对上述问题，作者设计并实现了一种通用型电话网局间信令收发器。
To above-mentioned problem, author designed and realized a general telephone exchange office signaling transceiver.
为减小信号源负载和不限制电位器信号带宽，应选择高端局间电阻设备；
To minimize loading on the signal source and not limit the potentiometer's signal bandwidth, you should select a device with a high end-to-end resistance;
文章通过对局间录音通知的使用，阐述了其在西局C&C08交换机上的实施方案。
This paper expounds the implement plan of recorded announcement on switchboard C&C08 in western bureau according to its usage.
简洁、准确和直观地描述局间信号系统的工作过程，将有助于局间信号设备的研究、分析、设计和实现。
It is useful to describe the operating process of interoffice signalling sys - tem clearly, accurately and visually for their study, analysis, design and implementation.
这局球需要做一个斯诺克，希金斯将比分追至42分，做了一杆让威廉姆斯十分难打的障碍球，但威廉姆斯成功化解了这个球并赢下该局，以8：4的比分进入局间休息。
Needing a snooker, Higgins replied with 42 and laid a very awkward shot for his opponent but Williams made a significant escape and led 8-4 at the intermission.
他被留在警察局的一间拘留室里醒酒。
美国地质调查局现在已经从存档样本中做基因分型，为过去20年间遇到的每一只熊创建了基因编号。
The US Geological Survey is now genotyping from archive samples, creating a genetic ID of every bear captured over the past 20 years.
2007年，前NASA官员迈克尔·格里芬表示航天飞机花费了太多的时间与金钱，在这几十年间拖了宇航局的后腿。
Michael Griffin, a former NASA boss, argued in 2007 that the shuttle had cost so much money and time that it had held back the agency for decades.
大约500间警察局的狱室将用于监禁犯人。
据美国出版商信息管理局统计，在2008年到2009年期间，美国杂志的广告版面缩减了26%。
In America the number of advertising pages in magazines dropped by 26% between 2008 and 2009, according to the Publishers Information Bureau.
根据欧洲环境局的数据，欧盟国家交通领域的碳排放量在1990至2007年间增长了26%。
Transport emissions in European Union countries grew 26 percent from 1990 to 2007, according to the European Environment Agency.
根据欧洲环境局的数据，欧盟国家交通领域的碳排放量在1990至2007年间增长了26%。
Transportation emissions in European Union countries grew 26 percent from 1990 to 2007, according to the European Environment Agency.
税务局报告中显示，失业人数上升至两百万人左右，即2008年至2009年间上升了19%。
The IRS report shows that unemployment claims rose by nearly 2 million, or about 19 percent, between 2008 and 2009.
1983到1987年间有16新抗生素获得了美国食品与药物管理局的批准。
Between 1983 and 1987, 16 new antibiotics won approval from America's Food and Drug Administration.
卡尔波夫和卡斯帕罗夫之间的比赛记录共144局，包括1984年9月到1985年2月间的棋王争霸赛中的40场和局，两人之间最近一次交手是在2002年。
Karpov and Kasparov have played each other in a record 144 games, including 40 drawn games in their world title bout between September 1984 and February 1985. The two last played each other in 2002.
美国食品药物管理局（FDA)引用了独立国家癌症研究所的一项方案成果，尽管使用手机的使用量急剧上升，1987年至2005年间，脑癌发生的数量并没有增加。
FDA also cites a separate National Cancer Institute program finding that, despite the dramatic increase in cell phone use, occurrences of brain cancer did not increase between 1987 and 2005.
根据劳动统计局的计算，2008年到2009年间，全职报道员的周工资中位数下降了1.5%。
The median weekly wage for full-time reporters et al fell by 1.5% between 2008 and 2009, according to BLS calculations.
两者平均起来为每年5.89%，这个百分比和1914到1928年期间海军局人员增长的百分比极为接近。
This gives an average increase of 5.89 per cent each year, a percentage markedly similar to that already found in the Admiralty staff increase between 1914 and 1928.
我们永远不会忘记纽约市警察局，消防兵以及那些在第一时间发出回应的人们所表现出来的勇气。
We've never forgotten the courage that was shown by the NYPD, by the firefighters, by the first responders.
2003年至2007年间，全国各地方知识产权局共受理各类专利纠纷案件6427件，查处假冒他人专利案件919件，查处冒充专利案件8152件。
Between 2003 and 2007, local IPR offices accepted and heard 6427 patent disputes, and 919 cases of patent counterfeiting and 8152 cases of bogus patents were investigated.
据人口数据局所作的美国社区调查显示，在2000年到2009年间缅因州超过佛罗里达州，一举成为50岁以上老年人口最为密集的地区。
Between 2000 and 2009 Maine surpassed Florida as having the highest concentration of those 50 and older, according to the Census Bureau's American Community Survey.
2007年由香港金融管理局的舒畅，周森和陈俊宇发表的研究利用这一时间段来衡量人民币对其它地区货币的影响。
A 2007 study by Chang Shu, Nathan Chow and Jun-Yu Chan at the Hong Kong Monetary Authority took advantage of this interlude to measure the influence of China's yuan on other regional currencies.
受福罗里达州肯尼迪空间中心恶劣天气的影响，美国国家航空航天管理局表示不得不推迟亚特兰蒂斯的着陆时间，这样亚特兰蒂斯太空梭将继续在太空逗留至少一天时间。
Atlantis space shuttle will stay in orbit for at least one more day, NASA postponed the landing again today because of the bad weather at the Kennedy space center in Florida.
国家救灾局一位官员后来说，约有100至200人死亡，5,000间房屋倒塌。
A national disaster agency official later said there were between 100 and 200 people dead and some 5, 000 houses destroyed.
税务局：请到1107房间找李先生。
选择这一时间段作为参考是因为，美国国家天气服务局将30年定义为“正常参考值”或平均气温。
That period was chosen largely because the U.S. National Weather Service USES a three-decade period to define "normal" or average temperature.
根据全国人口普查局的数据，中国人口在1955年至1995年期间几乎翻了一番，增加到12亿。
China's population almost doubled to 1.2 billion people during the 1955-1995, according to the National Census Bureau.
根据全国人口普查局的数据，中国人口在1955年至1995年期间几乎翻了一番，增加到12亿。
China's population almost doubled to 1.2 billion people during the 1955-1995, according to the National Census Bureau.
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