“maintenance of landscape appearance”的概念、定义、翻译、参考文献-科学参考

单词	maintenance of landscape appearance
释义	maintenance of landscape appearance Encyclopedia 工学风景园林管理释 maintenance of landscape appearance园容园貌维护针对风景名胜区或公园内植物、动物、景观、基础设施设备、服务设施设备、环境、道路、建筑、经营项目、周边环境等，进行绿化养护、饲养保护、研究管理、安全卫生管理、调控管理等的工作。
随便看	number of local moduli number of monofilaments number of outbound number of outbound tourists number of participants number of partitions number of permutations number of person-days number of places number of plate number of R & D personnel number of reading days per week number of reeling with confine raw silk size number of reorderings number of repetitions number of replications number of rows number of runs number of samples number of scans number of scans (NS) number of science and technology archives number of search number of share number of sheets

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。