摘要： assumption[ə'sʌmpʃən] as·sump·tionn. 假定，设想，担任(职责等), 假装 例句与用法：1.The project was predicated on the assumption that the economy was expanding. 这一计划是以经济发展的设想为依据的。2.Their assumptions of an air of... 阅读全文

摘要： lean [li:n] n. 瘦肉，倾斜，弯曲adj. 瘦的，贫乏的，歉收的vi. 倚靠，倾斜，依赖vt. 使倾斜 例句与用法：1.Lean meat can be larded to keep it moist in the oven. 瘦肉上可加咸肉片烤制以保持水分。2.I minced the lean meat finely before making dumplings. 包饺子前，我把... 阅读全文

摘要： di·ve [daiv]n. 潜水，跳水vt. 跳水，俯冲vi. 把 ... 伸入 例句与用法：1.Throw your arms out in front of you as you dive. 跳水时手臂迅速前伸。2.What a beautiful dive! 多么优美的跳水！3.The market values are in a nose dive. 市价暴跌。4.He div... 阅读全文

摘要： 1: 效率高， 连接，update 后跟别名update a set a.Field1= b.Field1fromTable1 aleft joinTable2 b on a.SID=b.IDwhere b.Codelike 'm%'效率高2: 子查询，update后跟表名update Table1set Field1= (select Field1 from Table2where Table2... 阅读全文

摘要： routine[ru:'ti:n] n. 例行公事, 常规，无聊adj. 常规的, 例行的，乏味的 例句与用法：1.We must introduce some system into our office routine. 我们须在我们日常公务中建立一些制度.2.There was little deviation from his usual routine. 他没有什麽反常的举动.3.Rou... 阅读全文

摘要： flammable['flæməbl] adj. 易燃的, 可燃性的n. 易燃品 例句与用法：1.Any of several highly volatile, flammable liquid mixtures of hydrocarbons distilled from petroleum, coal tar, and natural gas and used as fuel, as... 阅读全文

摘要： cigar[si'gɑ:] n. 雪茄烟 例句与用法：1.He took a seat and lit a cigar. 他坐了下来, 点燃了一只烟。2.I only smoke an occasional cigar. 我只是偶然抽一支雪茄。3.She lit a cigar with a match. 她用一根火柴点燃了雪茄。4.He lit his cigar and exhaled smo... 阅读全文

摘要： match[mætʃ] n. 比赛, 火柴, 对手, 般配的人, 配偶v. 使...相配, 与...竞争, 相配 例句与用法：1.I'm ready to match my strength against yours. 我已经准备好与你较量力气。2.He thought he could beat anyone at tennis, but he's met his match in ... 阅读全文

摘要： C# , ASP.Net 中 关于 like in 实现参数化查询的问题。2008-09-18 18:17对于 普通的 select等sql语句， 正常的参数化 语句 格式： select * from profile where EmployeeID= @EmployeeID for example： string loginString = "select * from profile wh... 阅读全文

摘要： 表面上看，可见3个方法都实现了同样的效果！那么请看：//string myString = "1234"; string myString = null; int myint = 0;myint = Convert.ToInt32(myString); Console.Write(myint+"\r\n");myint = Int32.Parse(myString); Console.Write(... 阅读全文