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有5个产地6个销地的平衡运输问题模型具有特征（    ）

单选题
2021-07-17 23:38
A、<span style="FONT-SIZE: 12pt; LAYOUT-GRID-MODE: line; FONT-FAMILY: 宋体; mso-bidi-font-size: 11.0pt; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri; mso-bidi-font-family: " times="" new="" roman";="" mso-font-kerning:="" 1.0pt;="" mso-ansi-language:="" en-us;="" mso-fareast-language:="" zh-cn;="" mso-bidi-language:="" ar-sa"="">有</span><span lang="EN-US" style="FONT-SIZE: 12pt; LAYOUT-GRID-MODE: line; FONT-FAMILY: " calibri","sans-serif";="" mso-bidi-font-size:="" 11.0pt;="" mso-fareast-font-family:="" 宋体;="" mso-bidi-font-family:="" "times="" new="" roman";="" mso-font-kerning:="" 1.0pt;="" mso-ansi-language:="" en-us;="" mso-fareast-language:="" zh-cn;="" mso-bidi-language:="" ar-sa"="">11</span><span style="FONT-SIZE: 12pt; LAYOUT-GRID-MODE: line; FONT-FAMILY: 宋体; mso-bidi-font-size: 11.0pt; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri; mso-bidi-font-family: " times="" new="" roman";="" mso-font-kerning:="" 1.0pt;="" mso-ansi-language:="" en-us;="" mso-fareast-language:="" zh-cn;="" mso-bidi-language:="" ar-sa"="">个变量</span>
B、<span style="FONT-SIZE: 12pt; LAYOUT-GRID-MODE: line; FONT-FAMILY: 宋体; mso-bidi-font-size: 11.0pt; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri; mso-bidi-font-family: " times="" new="" roman";="" mso-font-kerning:="" 1.0pt;="" mso-ansi-language:="" en-us;="" mso-fareast-language:="" zh-cn;="" mso-bidi-language:="" ar-sa"="">有</span><span lang="EN-US" style="FONT-SIZE: 12pt; LAYOUT-GRID-MODE: line; FONT-FAMILY: " calibri","sans-serif";="" mso-bidi-font-size:="" 11.0pt;="" mso-fareast-font-family:="" 宋体;="" mso-bidi-font-family:="" "times="" new="" roman";="" mso-font-kerning:="" 1.0pt;="" mso-ansi-language:="" en-us;="" mso-fareast-language:="" zh-cn;="" mso-bidi-language:="" ar-sa"="">10</span><span style="FONT-SIZE: 12pt; LAYOUT-GRID-MODE: line; FONT-FAMILY: 宋体; mso-bidi-font-size: 11.0pt; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri; mso-bidi-font-family: " times="" new="" roman";="" mso-font-kerning:="" 1.0pt;="" mso-ansi-language:="" en-us;="" mso-fareast-language:="" zh-cn;="" mso-bidi-language:="" ar-sa"="">个约束</span>
C、<span style="FONT-SIZE: 12pt; LAYOUT-GRID-MODE: line; FONT-FAMILY: 宋体; mso-bidi-font-size: 11.0pt; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri; mso-bidi-font-family: " times="" new="" roman";="" mso-font-kerning:="" 1.0pt;="" mso-ansi-language:="" en-us;="" mso-fareast-language:="" zh-cn;="" mso-bidi-language:="" ar-sa"="">有</span><span lang="EN-US" style="FONT-SIZE: 12pt; LAYOUT-GRID-MODE: line; FONT-FAMILY: " calibri","sans-serif";="" mso-bidi-font-size:="" 11.0pt;="" mso-fareast-font-family:="" 宋体;="" mso-bidi-font-family:="" "times="" new="" roman";="" mso-font-kerning:="" 1.0pt;="" mso-ansi-language:="" en-us;="" mso-fareast-language:="" zh-cn;="" mso-bidi-language:="" ar-sa"="">30</span><span style="FONT-SIZE: 12pt; LAYOUT-GRID-MODE: line; FONT-FAMILY: 宋体; mso-bidi-font-size: 11.0pt; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri; mso-bidi-font-family: " times="" new="" roman";="" mso-font-kerning:="" 1.0pt;="" mso-ansi-language:="" en-us;="" mso-fareast-language:="" zh-cn;="" mso-bidi-language:="" ar-sa"="">约束</span>
D、<span lang="EN-US" style="FONT-SIZE: 12pt; LAYOUT-GRID-MODE: line; LINE-HEIGHT: 150%; mso-bidi-font-size: 11.0pt"><p></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 5.25pt; LAYOUT-GRID-MODE: char; TEXT-INDENT: 18pt; LINE-HEIGHT: 150%; mso-layout-grid-align: none; tab-stops: 216.0pt; mso-para-margin-left: .5gd; mso-char-indent-count: 1.5"><span style="FONT-SIZE: 12pt; LAYOUT-GRID-MODE: line; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 11.0pt; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri">有</span><span lang="EN-US" style="FONT-SIZE: 12pt; LAYOUT-GRID-MODE: line; LINE-HEIGHT: 150%; mso-bidi-font-size: 11.0pt"><font face="Calibri">10</font></span><span style="FONT-SIZE: 12pt; LAYOUT-GRID-MODE: line; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-bidi-font-size: 11.0pt; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri">个基变量</span><span lang="EN-US" style="FONT-SIZE: 12pt; LAYOUT-GRID-MODE: line; LINE-HEIGHT: 150%; mso-bidi-font-size: 11.0pt"></span></p><p></p></span><p></p><p></p>
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正确答案
D
试题解析
标签： 工程管理 专升本 运筹学 19级补考 2020年第二学期补考
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