该系统在使用中具有广泛性、高效性、使用方便性和可扩展性。
This system has universality, expedience to use, and expansibility in practice.
样机试验表明该仪器较好地解决了百公里油耗测量中使用方便性及精度等问题。
The results of prototype test indicated that the instrument solved the problem of convenient use and measuring precision for fuel consumption measuring on one hundred kilometer.
无论在技术上，还是在使用方便性和基础设施过渡上，宝马的氢动力都比较容易实现。
No matter from the Angle of technology, convenience or the transition of infrastructure, BMW's target is comparatively easy to achieve.
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