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- Fault Analysis of the Gas Sampling Device of BF and the Countermeasure Adopted 高炉煤气取样装置采样系统的故障分析及对策
- System Reformation and Practice of Hydraulic for Blast Furnace Gas Sampling Device 大型高炉煤气取样机液压系统的改进与实践
- gas sampling device 气体取样设备
- Soil gas sampling and analysis at 91 sites, 2235 sampling points. 91处场址2235点土壤气体采样及分析。
- Are closed sampling devices on board? 船上装有闭式取样装置吗?
- Is the process gas sample wholly gaseous? 气样完全是气态吗?
- MDT sampling is a new type of down hole PVT oil and gas sampling method during DST. MDT取样是在中途测试阶段进行的一种新型井下PVT油气取样方法。
- Based on the monitoring requirement on the main ventilators at coal mines,this paper put forward the principle for designing signal sampling device at large section ducts. 结合煤矿主通风机监测的要求,提出了大截面风道流量信号采集装置的设计原则,并设计了变截面、全压管、复合管、背压管流量信号采集装置;
- A Vacuum ultraviolet radiatien source with photon energy of 10.2 eV is used. The speed of the gas sampling pump is 0.51 L/min. 仪器中采用的光电离源是一光子能量为10.;2电子伏特的真空紫外辐射源;气体进样泵速为0
- The regulators have a unit construction. In a sealed tank, with pressure relief device, oil sight gauge, superior connection for press filter, valve of drain, oil sampling device and stainless steel nameplate etched in low relief. 调压器有一个带有卸压装置和油量观测计的独立结构被密封在槽内;这样的配置使压力过滤器;排水阀;油取样设备和不锈钢标示牌不容易被侵蚀.
- And the characteristics of PCI CY7C09449 CMOS chip and GPIB port are analyzed ,the method of designing hardware and software are put forward and the graph of SLD which is measured with spectroscopic instrument and with the system as the sampling device. 分析了PCI CY7C09449芯片和GPIB端口的特点,提出了硬件和软件设计的方法,并给出了用此系统作为采集设备,用光谱仪测得的SLD图象。
- The paper presents the simulation experiment using semi-permeable sampling device(SPMD) with triolein in order to develop a method to monitor groundwater by simulating bio-accumulation process. 利用含有甘油三油酸酯的半透膜装置进行室内模拟实验和野外验证实验,旨在开发一种可以模拟生物过程的监测地下水的方法。
- The liquified petroleum gas sampling qualified rate does not arrive at half, is 46.7%, the subject matter concentrates in the sheet copper corrosion and the total sulfur content project. 液化石油气抽样合格率不到一半,为46.;7%25,主要问题集中在铜片腐蚀和总硫含量项目。
- The sealing and drive mechanism performance of the sampling device are examined in accordance with the transient pressure zero balance method and in combination with the field practice. 按照等速采样的瞬时压力零点平衡法,结合现场应用实践,检验了采样装置的密封和传动机构性能。
- The typical sampling devices for BBL fauna in dude sledges (for soft bottom) and traps (for hard substrata). 底边界层动物的采样装置主要包括滑橇式和陷阱式两种类型。
- Meanwhile, the solution and gas samples have been analyzed tentatively by using GDMS. 同时尝试采用GDMS对溶液和气体样品进行分析;
- The depletion experiments on practical condensate gas samples were carried out by means of PVT cells and cores. 采用实际凝析气体系分别在PVT筒和实际岩心中进行了衰竭实验。
- The main factors,effecting determination of the sampling volumn in the monitoring of air and waste gas samples by the enriching sampling method,are discussed in the paper. 讨论了富集采样法监测空气和废气样品时确定采样体积的主要因素,给出了富集采样法监测空气和废气样品时采样体积的确定方法和实例。
- The chromatographic columns,mobile phases as well as detecting devices and sampling devices used in HPLC for this purpose were described. 同时,介绍了分析所用的色谱柱、流动相、使用的检测手段以及样品的提取方法;
- A mole analysis of the separator liquid and gas samples is obtained usually by means of a fractional distillation column. 通常我们可以通过分裂蒸馏塔,对分离液、气进行摩尔比分析。