Seal up one end of a glass tube about 34 inches long.把长约34英寸的玻璃管的一端封闭起来.We seal up the windows when winter comes.冬天来临时,我们密封窗户.Seal ( up ) the window to prevent draughts.把窗户封起来以防风....
EXAMPLE : Metage was two per cent of price per kilo.称重价格为一公斤两美分.90 per cent of listeners had stayed with the programme when it changed its time slot.节目改变播送时段后，90%的听众依然继续收听。The survey found that 4 per cent of people felt ...
The Indians brought in exquisite beadwork to sell.印第安人带了精美的珠饰来卖。It had totem poles, masks, beadwork , basket and prints.里面有图腾柱 、 面具 、 镶缀珠 、 篮筐以及版画.Beadwork: Ornamental work in Beads.珠饰品: 用小珠子制作的装饰物....
本文研究了V波段四倍频器的设计和研制方法.This thesis presents the design and manufacture of a V - band frequency quadrupler.这种倍频器可以满意地用作为某型测速雷达的输出级.This frequency multiplier may be used satisfactorily as the output stage some velocity radar...
The jury took 23 hours to bring in its verdict.陪审团花了23个小时才作出裁决。Britain imposed fines on airlines which bring in passengers without proper papers.英国会对运载证件不齐全的乘客进入国内的航空公司课以罚款。The firm decided to bring in a new management t...
在一级玻恩近似下,研究了在激光辅助的电子偶素反质子碰撞中的反氢合成.Antihydrogen formation in the laser - assisted positronium - an tiproton collision is investigated in the first Born approximation.在一级玻恩近似下,研究了在激光辅助的电子偶素反质子碰撞中的反氢合成.Antihydrogen formatio...
When you are going fast enough, you'll be able to gear up.车开得足够快时, 你就能换挡加速.We'd better gear up ( the car ) if we are to arrive at the airport before six.如果要在六钟以前到达机场,我们得加快 车速.Now the country needs to gear up th...