涂装车间节水方案企划与实施

某涂装车间在现有节水措施的基础上，通过企划与实施一系列新的技术及精益管理措施，如，磷化出槽喷淋工艺优化、纯水制水率提升、空调冷凝水回用率提升、中水深度处理回用、用水分级管理等，将新鲜水用量从 15. 2 L/m2降至 11. 3 L/m2，达到涂装行业清洁生产评价指标体系（ 2016版）中的 I级标准 12 L/m²要求，处于国内领先水平。     

Multiple Chemical Features Impact Biological Performance Diversity of a Highly Active Natural Product-Inspired Library

A systematic, diversity-oriented synthesis approach was employed to access a natural product-inspired flavonoid library with diverse chemical features, including chemical properties, scaffold, stereochemistry, and appendages. Using Cell Painting, the effects of these diversity elements were evaluated, and multiple chemical features that predict biological performance diversity were identified. Scaffold identity appears to be the dominant predictor of performance diversity, but stereochemistry and appendages also contribute to a lesser degree. In addition, the diversity of chemical properties contributed to performance diversity, and the driving chemical property was dependent on the scaffold. These results highlight the importance of key chemical features that may inform the creation of small-molecule, performance-diverse libraries to improve the efficiency and success of high-throughput screening campaigns.     

文人画对陶瓷绘画创作的影响

陶瓷绘画最早可以追溯到彩陶时期,陶瓷与绘画相互交融发展。至今,文人画的审美精神和文化内涵一直影响着当代陶瓷绘画,在画面的表现形式和内在精神上都极具中国传统文化的艺术精神。     

Identification of vivianite,an unusual blue pigment,in a sixteenth century painting and its implications

Vivianite, a blue pigment employed in the past practically only in Northern and Central Europe, but with very limited use, was identified in an early sixteenth century painting, stylistically with Flemish features, from a church in Portugal. The identification of this iron phosphate mineral was made by SEM‐EDS based on the atomic ratio between phosphorus and iron in layers of blue paint (area analysis) and in particles of these same layers (spot analysis). This painting, about which there is no document to prove its authorship, becomes the first case, known in detail, of a sixteenth century painting containing vivianite. Moreover, this find and the presence of a chalk ground, also identified, strongly support the hypothesis of being a Flemish painting.     

用“沸石转轮浓缩吸附+氧化燃烧”处理涂装废气的设计

从法规要求、废气初始浓度、设备、安全措施、电气控制等方面详细介绍了涂装车间采用沸石转轮浓缩吸附和氧化燃烧技术处理废气时在规划及设计过程中需注意的要点。     

油漆车间电泳灰粒控制及改进

从油漆车间电泳灰粒产生的源头着手,在白车身洁净度、前处理工艺和电泳工艺三方面对电泳灰粒潜在的影响进行分析。通过对电泳工艺段的主槽循环进行改进,调整出槽喷淋压力,以及改造湿打磨,有效控制了电泳成膜后的灰粒数量,使电泳打磨灰粒数量下降75%,油漆整体外观质量得到提高。     

Multicomponent (Hf0.25Zr0.25Ti0.25Cr0.25)B2 ceramic modified SiC–Si composite coatings: In-situ synthesis and high-temperature oxidation behavior

High-entropy ceramics, a novel type of multicomponent materials with broad application prospects, have stirred up world-wide interests for over a decade. In the current work, in-situ high-entropy (Hf_0.25Zr_0.25Ti_0.25Cr_0.25)B₂ ceramic modified SiC–Si (HETMB₂-SiC-Si) coating was deposited on carbon/carbon (C/C) composites via gaseous reactive infiltration of Si assisted slurry painting (GRSI-SP) method, to improve the oxidation protective ability of C/C composites at 1973 K. The formation and oxidation mechanisms of the coating was explored by first-principles simulation, experiment and thermodynamic analyses. The coating prepared at 2373 K shows dense mosaic structure filled with HETMB₂-rich Si-based multiphase. This coating adheres well with the C/C substrate, which is ascribed to the formed zigzagged SiC–Si transition layer. This coating protected C/Cs from oxidation for more than 205 h at 1973 K. The enhanced oxidation protective ability is mostly ascribed to the subsequently generated compact and stable Hf-Zr-Ti-Cr-Si-O composite oxidation scale. This research will start up novel research ares of developing high-entropy materials modified coatings with improved protective ability under extreme environments.     

时装画教学中“联动式”训练方法探究——以五官绘制为例

时装画是展现服装外观形式美的手段之一,在服装设计、服装宣传中经常用到,画好时装画尤为重要,时装画的训练方法成为关键。通过时装画教学实践,发现练习绘画人脸五官时存在着一系列问题,如平衡对应问题、透视问题、比例问题、形态问题等,针对出现的问题提出应对方法——"联动式"训练。通过实践证明,"联动式"训练对于出现的问题有很好的矫正作用,并为时装画教学提供了一定的参考和借鉴。     

山水画与中国古典园林的起源和发展

本文论述了山水画与中国古典园林在起源和发展中的联系和区别。通过分析从原始石器时代、秦汉时期、魏晋南北朝、唐、宋、元明清时期的社会发展的六个典型阶段两者兴衰的历史原因和相互作用,总结出山水画和古典园林发展的共通之处以及前者对后者的影响和作用。     

高大空间喷漆作业环境漆雾控制的一种新方法

利用局部静压箱和条缝型百叶排风口在污染控制区形成上送风下排风的气流组织形式.因送排风口距离小可以形成强劲的吹、吸气流,能克服冬季送热风时浮力对气流的影响,同时由于控制区域小,不污染附近的作业环境,因此可取得漆雾控制的最佳效果.