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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。
- Ball and beam system is a classical instable system whose mathematical model is constructed in this paper. 摘要球杆系统是一种经典的不稳定控制系统。
- This paper describes a new multi ion and electron beam system for preparing optic thin films. 本文介绍一种新型的光学薄膜制备用多离子束电子束系统。
- 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。
- When high beam headlights are in use sensors in the Automatic High Beam system detects oncoming traffic and automatically switch the headlights to low-beam. 当远光灯大灯都在使用中的传感器自动检测系统的高光束迎面而来的流量和自动切换到低大灯光束。
- 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。
- When these techniques are combined with a scanning focused beam system and a data acquisition system, abundance distribution of elemental composition can be displayed. 如果将粒子束聚焦;且装上扫描设备和计算机数据获取系统;可以得到样品中元素丰度分布的扫描图.
- Finally, the transient amplitudes of the beam system under the axial motion of piezoelectric actuator for three models are obtained by the finite difference method. 最后,由有限差分法得到各组暂态振幅的数值,并比较之。
- 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。
- The two laser beam system has been used to measure the relative density of linen dust, with the feature of wide measurement range,good sensitivity and restraining the intensity fluctuation noise. 本文采用双光路激光系统,对亚麻尘的相对浓度进行了连续测量,具有测量范围宽、灵敏度好、抑制激光强度起伏噪声等特点。
- 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.
- The axisymmetric problems, bar and beam systems as well as space systems FEM are introduced by combining with engineering applications. 并结合工程应用介绍轴对称问题、杆梁系统、空间结构有限元法等。
- 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。
- direct write electron beam system 直写式电子束光刻装置
- raster scan electron beam system 光栅扫描电子束光刻系统
- ultraviolet double beam spectrophotometer 紫外双射束分光光度计
- floor structure without beam system 无梁楼板结构体系