可靠、准确、快速和实用的管理信息系统成为当前的一种实际需要。
MIS which is reliable, veracious, smart and applied has been becoming an actual requirement.
致力于为不同领域、不同年龄、不同英语层次的人群提供简洁、高效、快速和实用的英语教学服务。
We have Dedicated educators from different parts of the world, different ages, and different teaching certifications offering simple, efficient, fast and practical English language training.
用光电直读光谱法测量钢中的硼元素，此方法具有操作便利、快速和实用的特点，为炼钢生产过程质量控制提供手段。
Determining the trace Boron in steel with Optical Emission Spectrometry is a method which is rapid, convenient and practical. It has been used for quality control during production.
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