Chamber相关论文
目的评估Ex-Press引流器植入术治疗开角型青光眼的效果。方法回顾性病例对照研究。分析郑州市第二人民医院2016年5月至2017年4月开......
This paper analyzes the phenomenon of rebound impact and its negative influence on the present hydraulic breaker. To get......
In the modern society, due to the different cultures, lovers will encounter some conflicts in their transnational weddin......
The year 2010 has witnessed a significant progress on the development of a 14 MeV compact cyclotron, CYCIAE-100. This pa......
This paper mainly deals with the critical technology of earth pressure balance (EPB) control in shield tunneling. On the......
With the increasing number of laser beams, the main difficulty in arranging beam guiding systems(BGSs) involves determin......
An efficient method to mount a coupled silica microsphere and tapered fiber system is proposed and demonstrated experime......
目的 评估高温密闭舱室环境特征及其对作业人员生理负荷的影响,为制订保障作业人员健康和作业能力的措施提供依据.方法 利用便携式......
This paper sets up an analytic model of double surface emission of volatile organic com- pound (VOC) from dry,flat-plate......
The most common booster is called input pressure reduced (IPR) booster. However, this type of booster has its own shorta......
To develop high energy-density micro power generation systems, a novel two-stroke cycle micro free-piston swing engine (......
Q:The BCCC is the independent voice of British Business in China. How do we (Chamber) put Chinese and British Business ......
1.表1是某市一年四季空气质量监测的平均数据。请你阅读表格信息回答下列问题。...
Objective: To investigate the characteristics of fat metabolism in rat skeletal muscle after hypobaric hypoxia acclimati......
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目的:探究氯化锂(Lithium chlorid,LiCl)对人骨髓间充质干细胞(human Mesenchymal Stem Cells,hMSCs)迁移的影响。方法:采用划痕试......
The first comprehensive experimental facility of high intensity cyclotron in China has been successfully developed,whic......
目的 探讨根据缩瞳后前房角形态选择原发性慢性闭角型青光眼并白内障的手术方式的意义.方法 37例(37眼)缩瞳后前房角粘连闭合≤180......
目的 应用鹰视眼前段分析仪(Oculyser)对前房角宽度(ACAW)和前房深度(ACD)进行定量测量,探讨Oculyser在前房测量的应用价值以及多......
目的 应用Oculyser眼前段分析系统对白内障行超声乳化吸出及后房型人工晶状体植入术手术前后中央角膜厚度(CCT)和前房角宽度(ACAD)......
通过对含二甲苯的试剂在反应釜进行压力模拟实验,以及二冲程发动机内燃烧室堆积物的发动机实验,研究压力因素对堆积物的影响。在反......
The reaction of HCHO with Beijing winter’s real ambient particulate matter (PM) inside a 3.3 m3 Teflon Chamber was cond......
Light-duty gasoline vehicles have drawn public attention in China due to their significant primary emissions of particul......
The monitors used to measure radon concentration must be calibrated,and the calibration factor of each measurement cycle......
蒙库铁矿井下矿一期工程建设任务紧,地质围岩条件复杂。盲溜井及大硐室是矿建的重要单体工程,工程建设过程中施工工期长、工艺复杂......
本征电磁混响室既继承了混响室的优点,又能克服机械搅拌混响室效率低、电子搅拌混响室不能进行辐射发射测试和低频性能较差的问题,......
目的探讨前房穿刺、可拆除缝线联合透明质酸钠对减少小梁切除术后并发症发生的作用。方法对51例(66眼)原发性闭角型青光眼患者行小......
目的：应用交换棒辅助膝关节镜经髁间窝入后内室可行性。方法采用关节镜直视下交换棒由膝前外侧关节镜切口、经髁间窝、后交叉韧带和......
The formation of nitric acid hydrates has been observed in a chamber during the dark reaction of NO2 with O3 in the pres......
Effects of Inlet/Outlet Ducts on Acoustic Attenuation Characteristics of Circular Expansion Chambers
The effect of coaxial, offset and extended inlet/outlet on the acoustic attenuation characteristics of circular expansio......
