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- gas density gauge 气体密度计
- X-ray gas density gauge X射线气体密度计
- The sensor is linear output along with the change of gas density. 传感器随气体浓度的变化呈线性输出，报警设定值可调。
- As a result, the autocollimating density gauge is a key element of the G7 process. 因此，不合平密量仪是G7历程的关头要素。
- No matter how many times the replacement plates, technical data is that you can't change, conditional can color density, enter seeastigmatism as the autocollimating density gauge. 无论版材调换多少不主，技艺参数是不克不及变的，有后提的可以把色彩的密量、色不差等尺量项纲不输出不合平密量仪之洋。
- It shall have SF6 gas density relay and emergency alarm as well as blocking operating mechanism. 有SF6气体密度继电器，并能事故报警，及闭锁操作机构。
- The radio communication module is particularly discussed,and the application example of TC35 in CO gas density monitor is also introduced. 对无线通讯模块TC35进行了详细介绍,并给出TC35短消息收发模块在CO气体监测仪中的应用。
- The CO gas density monitor based on TC35 GSM module is described,and its main feature is its ability of transmitting data via SMS. 介绍基于TC35GSM模块的CO气体监测仪的设计,其主要特点是能够应用SMS进行数据传递。
- The gas density shall be of acombined pressure measuring instrument pressure sensitive poential free electrical alarm contacts functions in one single instrument. 气体的浓度是从一个综合压力测量仪中测到的,其中有一个单独仪器中使用的无电势压敏电子报警器接头。
- Considers that the dispersed harmful gas will certainly mixe with a large amount of room air,the mixed gas density is effective relation density but a harmful gas density. 认为过去关于全面通风排风量在作业场所上下部的分配,相关设计规范和技术规定是根据有害物的气体密度来确定的,而忽略了有害物气体的允许浓度值。
- Results On plain film, ME appeared as a line or lamellar radiolucent shadow;on HRCT, it clearly displayed as gas density shadow and gas-drawing-up mediastinal structure. 结果X线平片显示纵隔气肿呈线条状或片状透亮影，HRCT清晰显示气肿呈气体密度影和被气体勾画出的纵隔结构。
- With a careful theoretical analysis various physical parameters such as the gas density, temperature, and pressure, and the ultraviolet and ionizing radiation fluxes can be derived. 通过仔细的理论分析，可以推导出如气体密度、温度和压力等各种物理参量，以及紫外辐射和电离辐射的流量。
- Ray Density Gauge error analysis and improvement 射线在线密度计的误差分析及改进
- The MVV decreased significantly during hyperbaric state and at the saturaion stage(140 m),it lowered by 41%(P<0.01)?Besides, it varied inversely with the square of the mixture gas density. 肺动态容积指标最大通气量(MVV)随深度增加而显著降低(P<0.;01);饱和深度(140m)时降低41%25(P<0
- Based on the theory of fluid dynamics in proous media,a numerical model of gas migration in aerated zone is developed with the consideration of gas density change due to pressure variation. 以多孔介质流体动力学理论为基础，充分考虑了气体密度随压力变化气体的特点，建立了包气带气体运移数值模型。
- By the caculation of the mixed gas density and the analysis of conflux,points out the disadvantage of design in conventional system,advice to adopt the method of all exhaust drew in top. 通过对混合气体密度的计算和汇流的分析,指出了常规通风设计的不足,建议全部采用上部排风。
- The MVV decreased significantly during hyperbaric state and at the saturaion stage(140 m),it lowered by 41%(P<0.01)? Besides, it varied inversely with the square of the mixture gas density. 肺动态容积指标最大通气量 (MVV)随深度增加而显著降低 (P<0 .;0 1);饱和深度 (140 m )时降低 41%25 (P<0
- My car's gas gauge indicated that there was little gas left. 我车上的汽油表显示剩下的油不多了。
- Application of Non-nuclear Density Gauge in Asphalt Pavement Testing 无核密度仪在沥青路面检测中的应用
- Li Lee The Significance of Calibration of Shallow Nuclear Density Gauge 李黎:浅层核子密度仪检定的意义
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
