该调查错误率是加上或减去2.6%，对次级群组错误率幅度更大。
The survey has a total margin of error of plus or minus 2.6 percentage points, larger for subgroups.
同时，SEC宣称将大幅增加对4个热点领域的调查：内部交易，对冲基金，次级借贷、倒签期权日期和市政金融。
The SEC, meanwhile, reports a big increase in investigations in four areas of interest for enforcers: insider trading and hedge funds; subprime lending; options backdating; and municipal finance.
FBI在对超过580家公司进行诈骗调查，其中至少四十家有次级抵押贷款业务。
The FBI has more than 580 corporate fraud investigations underway, of which at least 40 concern sub-prime mortgage lending.
一个备受大家嘲笑的联邦调查小组已经有明确的证据表明，投资银行对他们的顾客们隐瞒了许多次级债券的不稳定性特点(高风险性)。
A much-derided federal panel has produced clear evidence that investment Banks kept secret from their clients the shaky nature of many mortgage-backed securities.
美国司法部（TheDepartmentofJustice）正在对该公司就其在次级抵押贷款证券崩盘前仍给予这些证券最高评级一事展开调查。
The Department of Justice is investigating the company for giving subprime mortgage securities top ratings just before they imploded.
调研人员开始调查时总是先收集次级资料以判断问题是否部分或全部解决了，而不是先去收集成本很高的初级资料。
Researchers usually start their investigation by examining secondary data to see whether their problem can be partly or wholly solved without collecting costly primary data.
分析性调查次级皮肤现象只会导致暂时的非整合状态的出现。
Analytic investigation of the second skin phenomenon tends to produce transitory states of unintegration.
主要结果：采用堪萨斯城心肌病调查表的大体概要指标和主要的次级指标基线，第一年每三个月测量一次，以后到第四年每年测定一次。
Main Outcome Measures Kansas City Cardiomyopathy Questionnaire (KCCQ) overall summary scale and key subscales at baseline, every 3 months for 12 months, and annually thereafter for up to 4 years.
主要结果：采用堪萨斯城心肌病调查表的大体概要指标和主要的次级指标基线，第一年每三个月测量一次，以后到第四年每年测定一次。
Main Outcome Measures Kansas City Cardiomyopathy Questionnaire (KCCQ) overall summary scale and key subscales at baseline, every 3 months for 12 months, and annually thereafter for up to 4 years.
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