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- To test flammability resistance of finery or toy and its decorations of children,to evaluate the burning speed and time of the following kinds of toy. 用以检测儿童服饰或玩具及其饰品的燃烧性能,评估以下玩具种类的燃烧速度和时间。
- The results show that the reducing with the particle size of Al,the burning speed improves rapidly and the welding controllability gets worse. 结果表明,随铝粉颗粒尺寸减小,燃烧速度迅速提高,焊接可控性变差;
- The effect of Al particle size on the burning of combustion welding rod was investigated by the analysis on the burning speed,the controllability and the welding seam. 通过对燃烧型焊条的燃烧速度、可控性以及焊接质量的分析,研究了铝粉颗粒度对燃烧型焊条燃烧的影响。
- The results showed that burning speeds were well in excess of the laminar, free flame speeds, and were affected by material properties and pore sizes. 所得结果表明,其燃速与层流无多孔介质的自由火焰相比有显著的提高,并且受到材质和孔径大小的影响。
- A fire was burning in the grate. 火在壁炉中燃烧着。
- He was trapped in a burning house. 他被困在正在燃烧的房屋里。
- No horse has a speed comparable to that of his. 没有一匹马的速度能比得上他的马。
- Ouch! The sand is so hot! I can burn my feet. 哎哟!沙子这么烫!会烫伤脚的。
- He looks at the burn shoes and laugh heartily. 他看到那烧糊的鞋并且愉快地笑了。
- That's all there is to make a speed dial call. 在那里全部要进行快速拨号呼叫。
- He has been burning for a chance to visit Beijing. 他一直渴望着有机会参观北京。
- It seems that matter is lost when fuels burn. 似乎燃料燃烧时物质就消失了。
- The great virtue of air travel is speed. 乘飞机旅行的最大优点是速度快。
- Smoke was rolling up from the burning oil up smoke. 正在燃烧的汽油箱上浓烟滚滚。
- She is burning to tell you the news. 她急于要告诉你这消息。
- He drove the car at full speed through the town. 他驾驶汽车全速穿过那座城镇。
- We may burn limestone to obtain lime. 我们可以通过烧石灰石来得到石灰。
- The car rushed at the bridge at astonishing speed. 汽车以惊人的速度向桥冲过去。
- The motorcycles were spinning along at full speed. 摩托车正全速疾驰。
- What's the speed limit on the motorway? 高速公路的速度限制是多少?
