A dour National Research Council report recently poured cold water over the notion that plug-in vehicles will make much difference on oil use or the environment before 2030 at the earliest.
而最近NationalResearchCouncil的报告则给先前关于充电式汽车将会在2030年前大幅度减少石油使用量并且改善环境的想法泼了冷水。
Bad luck, cold drinks will plug teeth; Water is more unlucky to be drink also calculate, be stuck in the tooth.
人倒霉,喝凉水也会塞牙;水更倒霉,被喝也就算了,还要被困在牙里。
Improvement of cold starting and cold idling circulation(engine warming up)combustion process of motorcycle gasoline engines by dual-spark plug-based rapid burning system was introduced.
为了改善电喷汽油机冷起动及冷态怠速运转(即暖车过程)性能,自行研制了基于高能双火花塞点火的快速燃烧系统。
To discuss the performance effects of plug truncation ratios, cold-flow tests were performed for 80%, 40%, 30% and 20% truncated aerospike nozzles by employing cold air as propellant.
为了研究塞锥截短对塞式喷管性能的影响,对截短率为80%、40%、30%和20%的塞式喷管进行了冷流实验。
Confirm to cut down power , and cold before maintain/install and change fixture; confirm to correct installation before plug in power.
维护/安装及更换灯具前,请确认已切断电源,并已冷却;请确认灯具已正确安装方可接通电源。
Based on analysis of the process of pipe cold-drawing plug's wear-caused failure with the Dointview of friction science, measures for surface strengthening of the said plug were made.
用摩擦学的观点分析了冷拔顶头磨损失效过程,提出了冷拔顶头表面强化措施。
Based on analysis of the process of pipe cold-drawing plug's wear-caused failure with the Dointview of friction science, measures for surface strengthening of the said plug were made.
用摩擦学的观点分析了冷拔顶头磨损失效过程,提出了冷拔顶头表面强化措施。
应用推荐