风向风速仪经常用来测定风速.The aerovane is frequently used to measure windspeed.利用单片机 设计了一种较为简单的便携式风速仪, 使测量结果的精度得到了较大的提高.A simple portable velocity indicator is designed with single - chip computer . Its measuring accuracy is higher ...
All my attempts to amuse the children were met with sullen scowls.我想尽办法哄这些孩子玩儿,但是他们总是满脸不高兴.Frowns, scowls and grimaces all push people away -- but a smile draws them in. 1.愁眉苦脸只会把人推开, 而微笑却把人吸引过来....
这些家庭当中只有三分之一认为用水表计量是合理的。Only a third of these households thought it reasonable to meter water.每天的饮酒量不应超过两个计量单位。Your intake of alcohol should not exceed two units per day.你如何计量气体的体积？How do you measure the volume of a gas?...
为了回答这个问题, 我们尚须画出主应力迹线图.To answer this question, we need to plot trajectories of principal stresses.等震线图是仪器记录有价值的补充资料.The isoseismal maps are valuable complements to the instrumental records.分析市场的周线图,确定它们的趋势.Review the we...
in the realm of literature在文学领域内The king maintained order within the bounds of his realm.国王在其王国的疆界之内维持着秩序.The king was concerned about the safety of the realm.国王十分关心王国的安全....