Advantix says its machines cut energy consumption by half .
阿德梵蒂斯称公司的机器能将能耗降低一半。
Its share price has fallen by half since early 2006 .
自2006年初以来，它所持有的股份已然跌半。
To break the logjam the finance ministry said this month it would cut taxes by half on interest earned from railway bonds issued between now and 2013 .
为了摆脱这一困境，中国财政部本月表示，将对现在至2013年发行的铁路建设债券的利息收入减半征税。
The indian sales of huawei a telecoms firm fell by half after it was hit with anti-dumping duties and labelled a security risk .
因受到反倾销关税的打击并被列为存在国家安全风险，中国电信企业华为公司在印销售额下降了一半。
Polls show them increasing their share of the vote by half since the 2008 election .
投票显示，自2008年以来，他们的选票份额增加到了一半。
Grocers reported that sales were falling by half .
食品杂货商说那时候销售额下降了一半。
Foreign investment fell by half in the first five months of the year .
外商投资总额在本年度前五个月里下降了一半。
Bars and restaurants say their business has fallen by half .
酒吧和饭馆老板表示他们的营业额降了一半。
The federal reserve cut its benchmark interest rate by half a percentage point to 4.75 % .
美国联邦储备委员会将基准利率降低了半个百分点到4.75%。
That could reduce by half the amount of land historically hospitable for wine grapes .