食用菌出口产品专业术语翻译特点及策略

在分析食用菌产品专业术语翻译现状的基础上,详细讨论了翻译的准确性、国际贸易的语场和文化差异。提出尊重当地文化传统和语言习惯、遵守国际贸易中的"专业术语",注重翻译准确性和专业性的翻译策略,消除食用菌产品出口贸易中的语言障碍,更好地服务于食用菌产业的发展。     

Impact of the COVID-19 pandemic on agricultural exports

The COVID-19 outbreak has shocked the world's economies in the year of 2020. As this pandemic spreads around the globe, many experts feared that the global food supplies might start running short, especially if supply chains were disrupted. COVID-19 also added to the uncertainty of the business operation. Therefore, it is critical to understand how COVID-19 pandemic affected global food supply and market. In this study, we investigate the impact of COVID-19 on agricultural export companies in China using a unique firm-level survey data. We found that although on average agricultural businesses experienced declines in the exports, exports of some agricultural products especially grain and oil held strong and even increased, implying the essential demand for staple food during the pandemic. Not surprisingly, exports of medicinal herb also increased significantly during the pandemic. However, exports of goods such as edible fungus and horticultural products sharply decreased. Our results also showed that in general, impact of COVID-19 on smaller firms was more severe than that on larger firms. The results of this study can provide useful guidance and implications for agricultural businesses and policy makers on their COVID-19 mitigation efforts to navigate this global pandemic.     

武夷茶品牌评价指标体系构建探析

【目的/意义】在当今武夷岩茶市场竞争纷繁复杂,甚至乱象频出的情况下,品牌评价已经成为治理武夷岩茶价格乱象和促使企业良性竞争与规范发展的一个重要手段。文章通过探讨建立科学、有效的武夷茶品牌评价指标体系为岩茶市场的治理和岩茶品牌的塑造提供帮助。【方法/过程】文章通过借鉴品牌资产五星概念模型的5个维度,分析武夷岩茶产业特有的市场经济情况,并在此基础上选取了兼顾利益相关者、市场以及中间层面的品牌评价指标作为研究内容构建武夷茶品牌评价指标体系。【结果/结论】从茶品牌显著度、茶品牌功效、茶品牌联想度、茶品牌忠诚度、茶品牌企业企业社会贡献度5个方面提出武夷茶品牌评价指标体系,并构建指标体系层次结构图。通过反映武夷岩茶品牌价值评价的构成因子,为评价武夷岩茶的品牌价值并为武夷岩茶品牌今后的发展战略提供全新的视野。     

Impact of Caligus treatments on unit costs of heterogeneous salmon farms in Chile

We measure the impact that sanitary treatments that control ectoparasite Caligus rogercresseyi abundance have on unit production costs of Salmo salar farms in Chile. We follow complete production cycles for a sample of farms between 2009 and 2015. We estimate a simultaneous salmon biomass growth and Caligus abundance model. The statistical analysis determines the effect of antiparasitic treatments, location of farms, environmental conditions and Caligus abundance on the salmon growth profile. Using outside cost information, we simulate how unit production costs vary by treatment and farm characteristics. Our results suggest that unit production costs increase on average by $1.4?US/kg with Caligus and treatments. Treatment costs are compensated by higher harvesting levels, and unit production costs are invariant to the situation without treatment. All estimated effects differ depending on farm’s environmental and spatial conditions, suggesting that the design of cost-effective intervention calls for discriminatory regulation under heterogeneous conditions.     

中国藤及藤制品国际贸易面临的主要问题和政策建议

近年来，藤制品的国际市场价格和全球贸易额不断上升。中国已成为世界上最主要的藤原材料进口国，每年从东南亚国家进口原材料5万～6万t。同时，中国也是世界上最大的藤制品出口国，2004年5种主要藤产品出口额达到1．39亿美元。随着国内资源的短缺，中国藤产业原材料对外依存度越来越大。为了保障中国藤产业的健康发展，文中提出了3点政策性建议：（1）加强国内藤资源培育；（2）建立稳定的国外原材料市场，在国外建立原材料基地；（3）提高资源利用率。     

从价格角度看我国木工机械走向国际市场的开发方向

从2004年米兰国际木工机械展览会展出的发达国家低档木工机械的市场价格分析出发，分析我国和发达国家木工机械的差距，从中探索我国木工机械走向国际市场的新产品开发方向，提出我国木工机械走进国际市场后，其产品开发的新设想。     

空调制冷行业与环保的关系

本文就大气保护制冷行业的关系并从保护臭氧层、大气变暖的角度，论述了空调制冷行业与环保的关系。     

Technical change in forest sector models: the global forest products model approach

Technical change is developing rapidly in some parts of the forest sector, especially in the pulp and paper industry where wood fiber is being substituted by waste paper. In forest sector models, the processing of wood and other input into products is frequently represented by activity analysis (input–output). In this context, technical change translates in changes over time of the input–output (I–O) coefficients and of the manufacturing cost (labor, capital, and materials, excluding wood and fiber). In the case of the global forest products model, the I–O coefficients and the manufacturing costs are determined empirically from historical data, while correcting for possible reporting errors. The method consists of goal programming. The objective function is the sum of the weighted absolute value of the deviations from estimated and observed production in each country of interest. The constraints express the relationship between the multiple output (sawnwood, panels, pulp, paper) and input (wood, waste paper, other fiber) and prior knowledge on the limits of the I–O coefficients. The paper presents observed technical changes from 1993 to 2010 and projections to 2030 with their consequences for the global forest sector in terms of prices, production and consumption, value added, and carbon sequestration in forest biomass.     

中国木工机械制造业的国际竞争力探讨

首先阐述了我国木工机械制造业的发展现状,然后运用迈克尔.波特的钻石模型对我国木工机械制造业国际竞争力的影响因素进行了深入分析,最后提出提升我国木工机械制造业国际竞争力的几点建议。     

南洞庭湖湿地生态系统结构、功能与可持续研究

洞庭湖是我国著名的淡水湖泊湿地，也是世界上唯一的由3个国际重要湿地组成的湖泊。文章分析了南洞庭湖湿地的形成原因及演替规律，研究了其生态系统结构特征，评价了动物栖息地、植物基因库、生态改善、湿地生产、科教基地、旅游度假等湿地功能，指出其面临的主要问题是湖泊面积缩小、湿地功能衰退、动物种群衰减、资源利用率低、环境污染加剧，提出扩大湖泊面积、重视湿地资源保护、加强自然保护区建设、发展湿地生态农业、加快湿地污染治理的南洞庭湖湿地生态系统可持续发展途径。