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- It is described that a novel non dispersive infrared (IR) CO gas monitor with HgCdTe detector and double beam. 本文介绍了一种新型便携式红外 CO气体分析仪。
- The concave diffraction grating on the film of PPTA is prepared by the double beam interference illumination. 利用PPTA薄膜在紫外光照下可硬化的特点,在薄膜上制备光栅进行研究并通过双光束干涉曝光法,制备了凹面光栅。
- The design of the sideway track box plate girder of the double beam shop traveller is described. 本文介绍20吨葫芦双桥梁式起重机及其偏轨箱形梁的设计计算。
- 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。
- By photosensitive PLZT gel combined with UV laser double beam interference, high density gratings, 2-D dot arrays or 2-D lattices of PLZT films. 锆钛酸铅镧(PLZT)薄膜具有良好的介电、铁电和热释电等性能,在微电子、光电子等领域有着十分重要的应用。
- At present, strong column weak beam principle is to consume energy in virtue of plastic-hinge which comes into being in the beam, strong joints weak pole is used to make up some shortage of common design method. 目前的抗震设计“强柱弱梁”原则是利用梁上的塑性铰来消耗能量； “强节点弱杆件”原则是为了弥补“常用设计法”所带来的不足。
- Equipment ability: gas chromatography, double beam UV-visible light spectrophotometer, thermal desorption instrument, the air cabin, atmospheric sampling instrument. 设备能力:气相色谱仪、双光束紫外可见分光光度计、热解析仪、空气实验舱、大气采样器等。
- Enterprises specializing in the production of [from Henan] licence 300 T and the following types Single and Double beam bridge.Gantry crane.Electric hoist, such as lifting equipment. 企业专业生产[豫起]牌300T及以下各种类型单双梁桥式.;门式起重机
- Our company was established in 1958, 1995 and KITO Japanese joint venture companies, mainly the production of steel wire rope electric hoist, Single and Double beam bridge crane, gantry crane. 我公司成立于是1958年;1995年与日本KITO公司合资;主要生产钢丝绳式电动葫芦;单双梁桥式起重机;门式起重机.
- ultraviolet double beam spectrophotometer 紫外双射束分光光度计
- double beam electric-null infrared spectrometer 双光束电零点红外分光计
- In the wide weaving machine, the difference of warp tension on two beams are reduced by using a differential gear train of let-off motion double beams (side by side). 在阔幅织机上,以周转轮系差速器作双轴送经的方法可以通过机构自动调节来缩小两织轴的经纱张力差异。
- Double beam molecular absorption spectrometer 双光束分子吸收光谱仪
- quartz double beam infrared cell 双束石英红外吸收电池
- double beam double-focusing mass spectrometer 束双聚焦质谱仪
- Double Beam Photoelectricity Colorimeter 双光路光电比色计
- He is working double tides to finish his essay. 他日夜苦干，赶写他的文章。
- I do not realize it is a double feature. 我原先不知道这是双片连映。
- Double agents live in a perpetual state of fear. 两面派永远过着提心吊胆的生活。
- I want a double room with a view. 我要一间能看到风景的双人房间。
