浅谈海洋行业计量认证的发展历程与经验     

刘景霞 《海洋技术学报》2012,31(1):127-129

海洋行业计量认证已成为海洋监/检测技术机构获取从业资质和拓展业务的途径,是海洋界有目共睹的一个热点。阐述了海洋行业计量认证工作的重要性和发展历程,总结了发展过程中的经验,以供海洋监/检测管理部门、技术机构、计量认证评审员借鉴,也为有志提升监/检测能力、拓展业务的科技工作者和管理人员提供参考。  相似文献   

游憩环境、游憩体验对游客满意度和行为意向的影响——以海南东寨港红树林旅游区为例     

吴娜  陈海鹰  傅安国 《湿地科学》2021,(1):64-77

以往对于旅游地的研究多关注"游憩体验-游客满意度-游客行为意向"的因果关系,却忽视了旅游地的游憩环境因素与其它变量间的关联机制,对于环境服务功能显著的生态旅游地尤为如此.以海南省东寨港红树林旅游区为案例地,从游客感知的视角,探讨游憩环境、游憩体验、游客满意度及其行为意向等多维变量之间的逻辑关系;建立了以游憩环境和游憩体...  相似文献   

银矿床基本物性特征及银矿物探成功经验          下载免费PDF全文

王继伦  汤悦林 《地质找矿论丛》2001,16(3):161-166

通过研究国内外各类银矿床地质资料中银矿石的共生矿物组成，得出了各类银矿床的基本物性特征，为合理选择银矿物探的有效方法提供了依据；引述和分析了银矿物探取得显著效果的若干实例，说明合理的综合找矿方法在银矿找矿中的巨大潜力有待发挥。  相似文献   

Women at work—experiences and identity in rural East Germany     

Bettina van Hoven 《Area》2001,33(1):38-46

The economic restructuring since German unification has produced gender-differentiated patterns in the rural workplace. Most studies of East German labour market changes have illustrated the nature of such patterns in quantitative terms whilst neglecting their impact on everyday life. The relationship between the significance of work for women's quality of life and self-identification, and women's withdrawal from the public has, however, remained under-explored. Based on data obtained through correspondence and in-depth interviews in Mecklenburg-Westpommerania, this paper aims to address this relationship by discussing women's work-related experiences before and since unification.  相似文献   

浅谈县局计算机网络维护   总被引：9，自引：0，他引：9  

黄业斐 《广西气象》2006,27(1):58-59,57

对单收站接收机的硬件进行升级后，可在另一台电脑上收看及录制单收站多媒体视频广播；也可在多台电脑上安装Micaps2．0；便于对地面测报网络的维护；电脑系统的维护。  相似文献   

谈《长春市真彩色影像地图集》的设计与编制     

王平 《东北测绘》2007,30(6):165-166,170

地图设计是十分复杂的脑力劳动，是生产地图产品各环节的技术依据，优秀的地图产品必须要有好的技术设计来指导。本文主要通过介绍《长春市真彩色影像地图集》技术设计的编写及影像地图集编制过程畅谈一下自己的体会。  相似文献   

刍议《重庆历史地图集》第二卷的编制     

熊明  杨茂中  成昆凤  刘殊 《测绘地理信息》2021,46(1):123-126

以《重庆历史地图集》第二卷编制的具体情况为例,对图集的开本设计、内容结构设计、封面和版式设计、整体设计、创新源,以及图集编制取得的经验进行了论述,为以后类似图集的编制提供参考。  相似文献   

Personal experience with climate change predicts intentions to act     

《Global Environmental Change》2015

The public's willingness to engage in mitigation actions has not received as much attention as the level of belief in Global Warming (GW), especially on the international stage. Research in Western nations indicates that people systematically misunderstand GW and the actions required for mitigation. Important factors that influence judgments about mitigation actions include personal experiences, beliefs, knowledge, values, and worldviews. We present results of an international survey (25 samples from 24 countries) measuring general intentions to act and willingness to engage in specific actions. Our analysis reveals that endorsement of specific actions is (a) lower than general endorsement of mitigation, (b) accompanied by higher intra-individual variance, and (c) more strongly related to personal experiences with GW. This pattern can be attributed to the compatibility between the proximal construal of specific actions and the nature of the personal experience. Lastly we provide recommendations on how these findings can be used to encourage mitigation action.  相似文献   

Theorizing and Researching Intersectionality: A Challenge for Feminist Geography*   总被引：1，自引：0，他引：1  

Gill Valentine 《The Professional geographer》2007,59(1):10-21

This article focuses on the concept of intersectionality, which is being used within the wider social sciences by feminists to theorize the relationship between different social categories: gender, race, sexuality, and so forth. Although research within the field of feminist geography has explored particular interconnections such as those between gender and race, the theoretical concept of intersectionality as debated in the wider social sciences has not been addressed. This article attempts to respond to that omission. It begins by tracing the emergence of debates about the interconnections between gender and other identities. It goes on to reflect on attempts to map geometries of oppressions. The emphasis then moves from theorizing intersectionality to questioning how it can be researched in practice by presenting a case study to illustrate intersectionality as lived experience. The conclusion demonstrates the contribution that feminist geography can make to advance the theorization of intersectionality through its appreciation of the significance of space in processes of subject formation. It calls for feminist geography to pay more attention to questions of power and social inequalities.  相似文献   

二级生化出水化学法深度除磷实验     

方华  万震  江玒  冯锡杰 《南京气象学院学报》2013,5(5):462-465

以二级生化出水为对象,采用4种常规除磷剂开展了化学法深度除磷和投药量经验系数法研究.研究结果表明,FeCl₃在pH为7.5、投加量为6.5 mg/L条件下,Al₂(SO₄)₃在pH为6、投加量为3.75 mg/L条件下,可使出水总磷小于0.5 mg/L,且处理费用低廉,是生化出水深度除磷的适宜药剂.FeCl₃在除磷的同时,对COD也具有较好的去除效果,可作为总磷和COD均超标的二级生化出水深度处理的有效途径.投药量经验系数法可根据原水和出水的磷质量浓度,估算出除磷剂投加量,在工程实践中具有较大的参考价值.  相似文献