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- A device for converting heterogeneous beam of radiation(elec tromagnetic or particulate) to homogeneous beam by absorption or refraction of unwanted components. 利用吸收或折射掉不需要的成分，把非单色光束（电磁的或粒子的）变成单色光束的装置。
- A device for converting heterogeneous beam of radiation(elec tromagnetic or particulate)to homogeneous beam by absorption or refraction of unwanted components. 利用吸收或折射掉不需要的成分，把非单色光束（电磁的或粒子的）变成单色光束的装置。
- She performed on the balance beam with much grace. 她在平衡木上表演得非常优美。
- Made up of loosely cemented heterogeneous material. 成团的由不同特质经松散粘和而成的
- The quality or state of being heterogeneous. 多种多样含有多种成分的性质或状态
- The beam of the searchlight pierced the darkness. 探照灯的光柱射入黑暗中。
- His answer was right on the beam. 他的答案完全正确。
- BROKEN LINE CONVERTING METHOD FOR BENDING ANALYSIS OF HETEROGENEOUS BEAM WITH VARIABLE CROSS-SECTION 非均匀变截面梁弯曲问题的折线折算法
- He struck the beam with his head. 他的头撞到梁上了。
- The beam has a thickness of 3 inches. 这根梁厚3英寸。
- Never heard of her. You're off the beam. 我从来没有听说过这个人，你搞错了吧。
- There is a heterogeneous mass of papers in the teacher's office. 老师的办公室里堆满了大批不同的论文。
- Mind you don't knock your head (on this low beam). 小心，别(让这根低梁)撞著头。
- A heterogeneous, often incongruous mixture of elements. 混杂物有各种成份的、通常有不协调成份的混合物
- Sighted land off the starboard beam. 转向右舷方向便望见了陆地
- The gymnast poised herself on the balance beam. 体操运动员在平衡木上保持平衡。
- The load on that beam is more than it will bear. 那根梁上的载重超过了它所能承受的量。
- He greeted me with a beam of joy. 他笑容满面地迎接我。
- Your calculation is way off beam. 你的计算大错特错。
- a device for converting heterogeneous beam of radiation(elec tromagnetic or particulate) to homogeneous beam by absorption or refraction of unwanted components 利用吸收或折射掉不需要的成分，把非单色光束（电磁的或粒子的）变成单色光束的装置。
