查询词典 human-powered

There are two main types of transmitter, loop powered and non-loop or locally powered

发送器有两种主要类型，分别是环路供电的发送器和本地供电的发送器。

For less than half an hour, all battery-powered boats in Inner West Lake and man-powered boat on Outer West Lake returned. Those boats that are far from the dock were tugged by towboat.

不到半小时，里西湖内的电瓶船全部召回码头，外西湖上的自划船也全部返回，离岸较远的则由拖船拖回。

Future projects in the works: A steam powered rowing machine and a steam powered crab walker.

在今后的项目工程：蒸汽动力划艇机及蒸汽动力蟹沃克。

It discusses the basic method about utilizing the seamark of the unclear-powered luminosity and the electromagnetic wave of the unclear-powered for exploring.

本文作者分析我国发展位于卫星上的核爆探测系统的可行性和初步方案，探讨了利用核爆光度波形和核爆电磁波进行探测的基本方法。

It discusses the basic method about utilizing the seamark of the unclear-powered luminosity and the electromagnetic wae of the unclear-powered for exploring.

本文作者分析我国发展位于卫星上的核爆探测系统的可行性和初步方案，探讨了利用核爆光度波形和核爆电磁波进行探测的基本方法。

In better times, he'd have spent more than an hour preflighting this jet-powered beauty, if only to remember every nook, all the smells of the engine, the leather seat, the curvature of the glass, and the high-powered shriek of the jets spooling up.

在比较好的时代中，他有已经度过超过 1 小时起飞前的喷射机美人有力量的，如果不料竟会向上记得每个角落，引擎的所有味道，皮革座位，玻璃的屈曲和喷射机周边同作的精力充沛的尖锐响声。

The electric powered wheelchair is a kind of vehicle which is powered by storage cell and drove by motor.

电动轮椅是一种以电池为能源，由电动机驱动的轮椅车。

Shortly after the 1931 competition, an R engine using a special fuel blend powered the winning Supermarine S.6B aircraft to a new airspeed record of over 400 miles per hour (640 km/h). Continuing through the 1930s, both new and used R engines were used to achieve various land and water speed records by such racing personalities as Sir Henry Segrave, Sir Malcolm Campbell, and his son Donald; the last record was set in 1939.A 1951 R-powered water speed record attempt by Donald Campbell was unsuccessful.

在1931年比赛后不久，一台"R"发动机在使用一种特别的混合燃料做动力的情况下，使得一架获胜的休泼马林公司的S.6B飞机飞出了超过400英里1小时(640 km/h)的新记录，在随后的30年代里，崭新的和使用过的"R"发动机在亨利·西格雷夫，坎贝尔·马尔科姆爵士及他的儿子唐纳德·马尔科姆这些竞赛名人的手中创造了一系列的陆地及水面速度记录，最好记录于1939年创造，1951年唐纳德·马尔科姆尝试刷新R发动机载动的水上速度记录但没有成功。

Powered air purifying respirators are a type of respiratory protection in which a battery-powered blower pulls air through filters that trap particles (including those containing viruses and bacteria) that may be present, and then moves the filtered air to the wearer's facepiece or hood.

电动送风过滤式呼吸器是过滤式呼吸器的一种，利用电池驱动风机迫使空气通过过滤元件过滤，空气中存在的颗粒物（包括那些含有病毒、细菌的颗粒物）被过滤元件捕获，过滤后的空气被送入面罩或头罩内供使用者呼吸。

Through analyzing the problem of the coal wall support, top-coal caving and the design of powered support,the author explains the method to control the coal slabbing and the measure of powered support design and the collocation of the rear transport pan.

通过对仰采放顶煤工作面煤壁支护、放顶煤问题、液压支架设计等方面的分析，说明在仰采工况下控制煤壁片帮方法以及液压支架设计、后部输送机布置应采取的措施。

We are forbidden from giving money to these shoeless, skinny children, as this will perpetuate begging.

向光着脚，骨瘦如柴的孩子施舍是不可以的，因为要招来无休无止的乞讨。

It would be hard not to fall victim to some sharpeyed policeman.

要想不被某个目光锐利的警察抓到，谈何容易。