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single beam photometer 单光束光度计
One of several planks secured together to form a single beam. 组合板梁几块钉在一起构成单梁的木板之一
Single beam,Aluminum alloy ,Colorless anodized,Adhesive sealed. 悬臂梁、铝合金、无色阳极化处理、胶封。
LXmodel single beam suspension motor crane and CD1 mosel and MD1 elsctic hoist are usedtogether as a complete set. LX型电动单梁悬挂式起重机与CD1、MD1型电动葫芦配套使用，成为一种有轨运行的轻小型起重机。
The beam angle can badly influence the inspection ability of the single beam echo sounder. 波束角会严重影响单波束对海底管道的探测能力。
In addition, the re-adjustment of single beam massspectrometer's technical specifications are described. 文中着重对单束质谱计多项技术指标的重新调整作了介绍。
In some comics, wizards confront one another by means of sending a single beam of power against their opponents. 一些漫画故事里，巫师们通过互相朝对方发射能量光柱来进行战斗。
LX model single beam suspension motor crane and CD1 model and MD1 model electric hoist are used together as a complete set. LX型电动单梁悬挂起重机与CD1、MD1型电动葫芦配套使用，成为一种有轨运行的轻小型起重机。
It can be mounted on single beam bridge cranes, arm cranes, etc. with slight modification, it can also be used as a winch. 它可以安装在葫芦单梁、桥式起重机、门式起重机、悬臂起重机等多种起重机上，稍加改动，还可作卷扬用。
A single beam may join 8th notes or quavers, with a double beam for 16th notes or semiquavers, a triple beam for 32nd notes, and so on. 单连音线可以加在八分音符上，双连音线可以加在十六分音符上，三连音线加在三十二分音符上，以此类推。
Single beam Laser speckle interferometry has been used to measure the deformation of internal combustion engine connecting rod in this paper. 本文用单光束激光散斑干涉法测量了内燃机连杆的变形。
Optical tweezer, as known as single beam optical tarp, grabs small particles of micrometer-size even nanometer-size by the force from photo momentum transfer. 而光钳是单一光束所造成的光学嵌住，是利用光子动量转移所造成的作用力来抓取微小物体，可用来操控微米级甚至奈米级的微小物体。
In the direct the fabric is taken up and stored by wrapping it around a single beam called the cloth roll. To remove the fabric, i. e. to doff the cloth roll, the loom must be stopped. 在直接式卷取机构中,织物被卷绕并存放在一个称为卷布辊的辊上,要取下织物,即取下卷布辊,必须使织机停车。
Under the condition of the same total power, both large single beam and small multi-beam can enlarge the lateral area of the light propagation effectively, but the maximal light absorption rate increases for latter approach. 在总功率相同的情况下，使用单束大功率宽光源与多束功率较小的小光斑光源均能明显地增大光的侧向传播距离，但使用多束功率较小的小光斑光辐照时生物组织中的最大光吸收率增大。
As the preheater tower span of large scale NSP cement plant is great and the internal stress of single beam and pole is also great, steel structure and reinforced beam/pole be used widely because of their special performance. 摘要近十年来，由于大规模水泥厂窑尾塔架跨度大，单根梁柱的内力大，钢结构梁柱和钢管混凝土柱因其特有的性能优势得到了广泛的应用。
The results show that the MBK has many advantages compared with the single beam klystron.Under the same power level, the MBK reduces the operating voltage and improves the efficiency greatly. 研究表明，在与单注速调管相同的功率电平下，多注速调管的工作电压明显降低，输出效率明显提高，同时，这种管型也存在结构复杂、电子注聚焦和消除非工作模式困难等技术问题。
LD model single beam motor crane is widely used in plants,warehouses,material stocks to lift goods.It is prohibited to use the equipment in the combustible,explosive or corrosives environment. LD型电动单梁起重机广泛用于工厂、仓库、料场等不同场合吊运货物，禁止在易燃、易爆腐蚀性介质环境中使用。
The use of single beam speckle interferometry by the magnification technique is extended to the determination of the inplane displacement field of very small areas such as the crack tip region. 利用显微放大技术,将一束光散斑干涉的应用扩大到小区域(例如裂纹尖端附近)面内位移场测量中去。
The letter was written on a single sheet of paper. 这封信只用一张纸写成。
One single, second class, to winchester, please. 买一张去温撤斯特单程二等票。