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- nominal net head 额定净水头
- For the low head hydro power station,the diameter of turbine will be relatively large, and the rated speed will be very low as well if the rated net head is lower than 10m. 在低水头电站中 ,设计水头在 10m以下时 ,水轮机的转轮直径相对较大 ,而机组的转速相对很低。
- The net head weight is 1.8kg. 单球质量1 .;8 kg;
- The old man is only the nominal head of the business. 那老人只是这个企业的挂名的总裁。
- She nestled her head on his shoulder. 她将头依偎在他的肩上。
- She charged only a nominal fee for her work. 她为所做的工作只收取象征性的费用。
- A Roman Catholic church in or near Rome having a cardinal for its nominal head. 天主教教堂罗马或罗马附近的罗马天主教堂，有一个红衣主教作它名义上的领导
- The deer lowered its head to drink from the pond. 鹿低下头去喝池塘里的水。
- He hit the tennis ball over the net. 他把网球打过了网。
- He gave the little boy a clout on the head. 他在那小男孩的头部打了一下。
- The ball glanced off the goal post into the net. 球撞到球门柱上斜飞入网。
- 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。
- The net weight of this jar of coffee is 180 grams. 这瓶咖啡净重180克。
- He is only the nominal head of the country. 他只是那个国家名义上的元首。
- The chairman is only the nominal ruler of the country. 主席只是那个国家名义上的统治者。
- I was dazed by the blow on my head. 我的头挨了一击而觉得晕眩。
- If I lose my job, I've got no safety net. 我丢掉这份工作就无计可施了。
- 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 fish tangled in the mesh of the net has died. 那条卡在网眼上的鱼已经死了。
- 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。
