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- The experiments indicate that this method can significantly incr ease the speed and the dynamic precision in tracking heading. 试验表明：该方法可以显著地提高对航向的跟踪速度和动态跟踪精度。
- She nestled her head on his shoulder. 她将头依偎在他的肩上。
- The suitable driving circuit of variable-speed tracking heads is given and improvement of the circuit has been made in order to ensure accurate tracking and increase the SNR of regeneration signals. 为了确保准确跟踪，提高重放信号的信噪比，笔者给出了适用的可变跟踪磁头驱动电路，并对其进行了改进。
- Our pilotless rocket enters the track of the earth. 我们把一个无人驾驶的火箭送入了地球的轨道里。
- The deer lowered its head to drink from the pond. 鹿低下头去喝池塘里的水。
- He gave the little boy a clout on the head. 他在那小男孩的头部打了一下。
- I saw the small girl topple over and hit her head. 我看见那小女孩栽了一跤，碰着了头。
- This rough track will soon be a metalled road. 这条坑坑洼洼的路不久就要铺上碎石了。
- I'm trying to track down my old Aunt Maud. 我正试图寻找到我那年迈的婶婶莫德。
- I was dazed by the blow on my head. 我的头挨了一击而觉得晕眩。
- She leaned her head back and whispered the news. 她向后仰着头，小声说出了这个消息。
- The cyclist went at full sail along the track. 自行车手沿着跑道全速前进。
- The horse kicked its fallen rider about the head. 那匹马乱踢从它背上掉下来的骑手的头部。
- Bill has a feeling he is on a fast track. 比尔感觉到他正快速迈向成功。
- A price of $1000 was set on the jewel thief's head. 悬赏1000美元抓住这个珠宝窃贼。
- The new race track is nearly six miles in extent. 这条新跑道将近六英里长。
- As I was waiting for a bus a brick fell on my head. 当我在等公共汽车时，一块砖头落到了我的头上。
- Tracking wild animals requires great stealth. 跟踪野生动物必须悄然无声。
- He because of bashful but low head. 他因羞愧而低下了头。
- She greeted us with a nod of the head. 她向我们点点头打招呼。
