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- four - layer sample rotation 四层次样本轮换
- multi- layer sample rotation 多层次样本轮换
- two- layer sample rotation 两层次样本轮换
- The AdventureWorks Cycles CLR Layer sample for SQL Server 2005 provides some useful utilities that form an extra layer of functionality on top of the base AdventureWorks sample database. SQL Server 2005的AdventureWorksSQLCLRLayer示例提供了一些有用的实用工具,这些实用工具在基本的AdventureWorks示例数据库之上形成额外的功能层。
- By layered sample, take out researchers in twenty institutes, and obtain 571 valid stylebook by printing questionnaire and network questionnaire. 通过分层抽样和多阶层抽样的方法，从北京地区32个研究所中抽取20个研究所的科研人员，并以印刷型问卷和网络问卷两种方式，获得有效样本571份；
- The water samples of the surface layer sampled in the lower Yangtze River from June 2003 to July 2005 were used for determination of dissolved organic carbon (DOC) and particulate organic carbon (POC). 2003年6月~2005年7月在长江口每月采集表层水样;测定溶解有机碳(DOC)和颗粒有机碳(POC).
- It is clear to all of us that two plus two is four. 二加二等于四对我们大家都很清楚。
- A high-efficiency acoustic chamber and the anomalous sample rotation 高效率声室及反常试样旋转
- He wove four plots together into a novel. 他把四条情节编成一部小说。
- We have tea at four o'clock in the afternoon. 我们在下午四点钟喝茶。
- The town boasts four swimming pools. 这座城镇以拥有四个游泳池而自豪。
- Our football team won by four goals to nil. 我们的足球队以四比零取胜。
- He lay back and hit the ball for four. 他向后弯身击中球，得了4分。
- I was clean broke in less than four days. 不到四天我就一个钱也没有了。
- I'll look out for you at about four. 我4点钟左右找你。
- He showed us four case studies of disturbed girls. 他给我们看了4位精神失常姑娘的病历。
- My house is four miles distance from the sea. 我家离海四英里。
- Our team beat them hollow by four clear goals. 我们队以净胜4分彻底击败了他们。
- The leap year comes around once in four years. 每四年有一个闰年。
- The soldiers counted off from the left by four. 士兵们从左起四个一组大声报数。
