|
|
| 31. | On the assumption that this kind of drum is regarded as elastic base beam, meanwhile considering the |
| 应用弹性基础粱的假设，全面考虑环筋与支轮弹性的影响，建立联立方程组，并编写计算程序，推导出大型卷筒的解析计算方法。 |
|
|
| | |
| 32. | Surgical coagulation of tissue by means of intense light energy, such as a laser beam, performed to destroy |
| 激光凝固法一种通过集中光能，如一束激光，来达到外科组织凝结的方法，用来破坏不正常的组织或形成粘合性的伤痕，常用于眼科学中 |
|
|
| | |
| 33. | the normal operation of traffic in construction the continuous box beam's construction adopts cross beam |
| 为保证在施工期间的交通正常运行,连续梁的施工特采取贝雷杆件组拼支墩和横梁作为支撑系统。 |
|
|
| | |
| 34. | Model JPKK series endless chain electric block, JKBK flexible single main beam hanged crane, rotary beam |
| 本公司专业生产JPKK型系列环链电动葫芦、JKBK柔性单主梁悬挂起重机、旋臂吊起重机以及各种电机、小车、控制箱等。 |
|
|
| | |
| 35. | If a laser beam diffused as it goes on, it could not be used to follow a satellite or other far away |
| 如果激光光束前进时扩散开来，就不能用来跟踪卫星或其它远处目标。 |
|
|
| | |
| 36. | Through comparing the distribution of energy in biological tissue generated by single and multi-beam |
| 通过比较单束以及多束均匀分布光和高斯分布光照射下组织内的光子能量分布规律，分析了不同光源和光斑大小对光吸收分布的影响。 |
|
|
| | |
| 37. | concrete specimens, one is crumb rubber concrete( CRC) and the other is controlled concrete, are tested as |
| 本文采用自由衰减法,对两组橡胶集料混凝土及普通混凝土小型悬臂梁的阻尼比进行了测定。 |
|
|
| | |
| 38. | Such as wire, wireless, light beam or any form of electro-magnetic means to send and receive signals, |
| 电讯:泛指一切远距离通信。例如利用有线电，无线电，光束或任何其他电磁方法，传送或接受信号，文字，声音或其他信息。 |
|
|
| | |
| 39. | at one end and a slit at the other with the slit at the focus of the lens; light rays leave the slit as |
| 一端包含一个凸起的消色差透镜另一端在镜头的中心有一个小切口的小管；光线通过小切口成为平行光线。 |
|
|
| | |
| 40. | area at the required rate and at a suitable constant tension by unwinding it from a flanged tube known as |
| 经纱控制(或送经)：此运动将经纱从一个被称为织轴的带边的筒管上退绕下来,按所需的量不变的张力将经纱送入织造区。 |
|
|
| | |