,G WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBS EN 50134-1:2002 This British Standard, having been prepared under the direction of th
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1、G WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBS EN 50134-1:2002 This British Standard, having been prepared under the direction of the Consumer Products and Services Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Committee on 3 July 2002 BSI 3 July 2002 ISBN 0 580 40015 8 National foreword This British Standard is the official English language version of EN 50134-1:2002. The UK participation in its preparation。
2、经验借鉴 第二章 任务概述 2.1 建设目标 2.2 需求概述 2.3 总体架构 2.4 性能需求 第三章 软件设计思路 3.1 用户群分析 3.2 设计原则 3.3 功能模块 3.4 总体流程 3.5 评标专家档案管理模块 3.6 评标专家抽取模块 3.8 行政监管模块 3.9 系统管理模块 第四章 体系结构 2 4.1 层次架构 4.2 。
3、完成生殖功能，以保证个体的繁荣和种族的延续。
2产生激素，调节人体的一些生理功能和行为活动，如睾丸产生的雄激素可促进副性征的出现和维持性机能，并可促进红细胞的生成；卵巢分泌的雌激素可促进性器官的发育和第二性征的出现，卵巢分泌的孕激素有维持妊娠和刺激乳腺发育的作用等.,第一节 男性生殖系统 男性生殖系统分为内生殖器和外生殖器。
内生殖器包括睾丸、输精管道和附属腺等；外生殖器包括阴茎和阴囊等。
一、睾丸 （）睾丸的形态位置 睾丸位于阴囊内，左右各一，是左右稍扁的卵圆形器官。
睾丸表现光滑，呈蓝白色。
睾丸分内、外两面；前后两缘。
内侧面较平坦与阴囊隔相贴连，外侧面较凸隆紧贴于阴囊外侧壁。
其后缘有系膜。
它与精索下部和附睾接触，有血管、淋巴管和神经由此出入。
睾丸在性成熟以前，发育比较缓慢，至性成熟期发育迅速，老年人则随性机能的衰退而萎缩。
（二）睾丸的结构 1被膜睾丸表面包有三层膜，由外向内依次为单丸固有鞘膜、白膜和血管膜 睾丸固有鞘膜 是胎儿时期随睾丸下降到阴囊的腹膜鞘突的一部分。
,睾丸白膜 是鞘膜下面的一 坚韧的白色结缔组织膜。
血管膜 是直接覆盖子睾丸实质表面的薄而富有血管的结缔。
4、son and RecommendationsETSI ETSI TR 102 607 V1.1.1 (2007-10) 2 Reference DTR/STQ-000114m Keywords configuration, transport ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N 348 623 562 00017 - NAF 742 C Association but non lucratif enregistre la Sous-Prfecture de Grasse (06) N 7803/88 Important notice Individual copies of the present document can be downloaded from: http:/www.etsi.org。
5、son and RecommendationsETSI ETSI TR 102 607 V1.1.1 (2007-10) 2 Reference DTR/STQ-000114m Keywords configuration, transport ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N 348 623 562 00017 - NAF 742 C Association but non lucratif enregistre la Sous-Prfecture de Grasse (06) N 7803/88 Important notice Individual copies of the present document can be downloaded from: http:/www.etsi.org。
6、ord Global Technologies, Inc. Page 1 of 2 FABRIC, VISTA KG PATTERN, FLAT WOVEN WSS-M1H799-A2 NOT TO BE USED FOR NEW DESIGN 1. SCOPE The material defined by this specification is a VISTA KG pattern, Jacquard flat woven body cloth of good quality and uniform composition. 2. APPLICATION This specification was released originally for material used as an insert of seat fabric for the 2003/2004 EXPLORER XLS. 3. REQUIREMENTS 3.1 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part。
7、3, 3.10, 3.11, 4 deleted 1999 02 18 Activated L. Daniv-Zarewych Printed copies are uncontrolled Page 1 of 2 Copyright 2008, Ford Global Technologies, Inc. FABRIC, VISTA PATTERN, WOVEN WSS-M1H799-A NOT TO BE USED FOR NEW DESIGN 1. SCOPE The material defined by this specification is a Jacquard pattern, flat woven body cloth of good quality and uniform composition. 2. APPLICATION This specification was released originally for material used as an interior trim fabric for 2001 Explorer XLS。
