Abstract: Experiment shows there are great differences in the ability to distinguish three types of exit signs between persons having obstacle of visual sense and persons having no ob-stacle of visual.
试验表明,有视觉障碍者对三类出口标志的识别能力与无视觉障碍者之间存在很大差距。
photoluminescent exit marking system
荧光安全出口标志系统
The Experimental Report on the Ability of the Persons Having Obstacle of Visual Sense to Distinguish three Types of Exit Signs;
关于视觉障碍者识别三类出口标志能力的试验报告
(4) To sell, import and export the commodities with the Olympic Symbols;
(四)销售、进口、出口含有奥林匹克标志的商品；
In the event of an emergency, please use the marked exits.
紧急情况下，请使用带有标志的（紧急）出口。
Research on the Exercises of Geographical Indications in the Agricultural Export of Jingxi Pro;
江西省农业出口中地理标志制度运用初探
There are emergency exits on both sides of the aircraft in addition to the main entrance doors, and all exits are clearly marked.
本架飞机除通常出口外，在客舱左、侧还有紧急出口，分别标有紧急出口的明显标志。
Make a list of all the graphic“ things” needed for the product, including icons, widgets, marketing logos, buttons, controls, etc.
列出产品需要的所有视觉元素，包括图标,标志,窗口,按钮等等。
A Research on the Issue of Original Geographical Identification Based on the Improvement of China s Export Agricultural Products Competitiveness;
基于我国出口农产品竞争力提高的原产地标志问题研究
Developed Countries Ecolabelling Schemes and Their Effects on Exports from Dev eloping Countries;
发达国家生态标志对发展中国家出口贸易的影响
input/output record end flag
输入输出记录结束标志
input/output program end flag
输入输出程序结束标志
a conspicuous indication.
显而易见的突出标志。
"Ships with special postal marks, postal vans and postal staff shall be given priority in entering and departing ports and crossing on ferries."
带有邮政专用标志的邮政车船和邮政工作人员进出港口、通过渡口时,应当优先放行。
Marks for urban public transport--Identification mark for taxi
GB/T5845.7-1986城市公共交通标志城市出租汽车标志
chip marks on integrally forged vessel
整体锻造容器上的缺口标志
Coca-Cola became the world's symbol of peace.
可口可乐成为世界和平的标志。
Graphical signs for environmental protection--Discharge outlet(source)
GB15562.1-1995环境保护图形标志排放口(源)
Two-Way Flow of Population Marks Free Migration
人口双向流动是“自由迁徙”的标志