Since the19th century, the poinsettia, a native plant from Mexico, has been associated with Christmas. 自19世纪开始,一品红,一种原产于墨西哥的植物就和圣诞节联系起来。
The development survey of world VTOL power plant for the past half century is presented and VTOL power plant type, evolution and further development prospect are discussed in this paper. 介绍了半个世纪以来世界垂直起降动力装置发展的概况,阐述了垂直起降动力装置的类型、演进情况并展望了其发展前景。
In the new century, our plant will adhere to the "customer-centric, quality and development, science administrator, integrity Founding" business principles. 在新的世纪里,我厂将坚持“以顾客为中心、质量求发展、科学管理人、诚信立业”企业方针。
Since the turn of the20th century, how much of the world's plant genetic diversity for food and agriculture has been lost? 自十九世纪末二十世纪初以来,世界上有多少粮食和农业植物遗传多样性已经丧失?
Last Century, People use plant to dye fabrics whenever area and status. 上个世纪,人们在不同的区域广泛种植并印染织物。
Shortly before the turn of the century, we built Beijing's first power plant. 临近19世纪末,我们建造了北京的第一家发电厂。
At the beginning of the new century, the plant will continue to forge ahead, and to meet new community needs, meet the challenges of a higher level. 新世纪伊始,本厂将不断开拓进取,推陈出新以满足社会各界的需求,迎接更高层次的挑战。
As a typical project of water treatment PLC control and network in large scaled boiler power plant in China in the new century, this system is helpful for the development of water treatment PLC control in boiler power plant in China. 作为新世纪我国大机组火电厂水处理程控联网的示范工程,该系统对我国火电厂水处理程控的发展有许多借鉴之处。
The 21 century will be a time that brand dominates the competition. Any enterprise which owns the well-known brand will plant feet sturdily in the market. 21世纪将是一个品牌主宰竞争的世纪,谁拥有知名品牌,谁就能在市场中站稳脚跟。
Create the plant environment of the new century& Design of high grade civil living facilities in plant areas 创建新世纪的厂区环境&厂区高品位民用生活设施的设计
A Century of Aircraft Power Plant in Retrospect ( 3) 航空动力百年回顾(三)
The 21st Century Blast Furnace Ironmaking Technologies Viewed from Raahe Plant 从拉赫钢铁厂看21世纪的高炉炼铁技术
In the early period of 20th century, the western plant hunter F. Mayer, botanical explorer H. Smith, foresters Norman Shaw and W. 20世纪早期,西方植物采集者梅耶、植物学考察者史密斯、林学家罗德民和肖记述了华北毁林垦荒的严重后果。
Throughout the 20th century, plant sciences have experienced from descriptive botany, experimental botany to a modern discipline with many intercrossing branches. 20世纪植物科学经历了描述植物学、实验植物学到现代植物学的发展,形成多个系统的植物学分支。
According to the training plans for undergraduates in the 21st century of Nanjing Agricultural University, a system of testing the synthetic professional ability of the undergraduates of Plant Protection Specialty in advanced agricultural academies was designed. 根据面向21世纪大学生培养计划,设计了一套高等农业院校植物保护专业大学生专业综合能力测试方法,并编制了测试试题库。
Brief introduction of heat-control system planning for 21st century newly Power Plant 浅谈21世纪新建电厂热控系统的规划设计
To develop white agriculture can not only satisfy the need of food in quantity, quality and safety in the 21st century, but also raise the utility of animal and plant resources and improve the ecological environment. 发展白色农业既可以满足我国21世纪对食品数量增加、质量改善和安全性的需求,又能有效地提高动、植物资源利用率,改善和保护生态环境。
21st century, low-carbon has become a hot topic, and the carbon sequestration of plant has also become the focus of the study. 21世纪以来,低碳成为当下的一个热点话题,植物碳汇也成为研究的焦点之一。
From 21 century, with the durative rise of China economics, the manufacture level in China is developed stably. And the products of China plant keep the advantage of price, and meet gradually the requirements of technology from developed country. 二十一世纪以来,随着中国经济的持续增长,国内制造业水平得到了稳步提高,中国工厂的产品在继续保持价格优势的前提下,逐渐能够满足发达国家的技术要求。
Twentieth century, HSE management theory has a good performance in the petrochemical industry, which is the preferred management system to chemical plant construction. 二十世纪发展起来的HSE管理理念,已经在石油化工行业取得了良好的业绩。
In the middle of last century, plant female sterility research have begun, but in the early stage, research mostly limit to embryology and cytology. 植物雌性不育的研究早在上个世纪中期已经开始,但早期研究大多仅限于胚胎学和细胞学层面。