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- video dilution flow ratio 视频(信号)稀释流量比率
- video dilution relative flow ratio 视频(信号)稀释相对流量比
- absolute video dilution flow 绝对视频(信号)稀释流量
- Porter BA,Frey CF,Link DP,et al.Splenic embolization monitored by the video dilution technique[J].Am J Roentgenol,1983,141:1063. 贾雨辰;王振堂;刘琦;等.;动脉内药物灌注与栓塞化疗对肝癌疗效的比较研究(附236例分析)[J]
- The greater the secondary cooling water flow ratio, the easier the spindly primary dendrites and narrow PDAS formed. 二次冷却水流量比增加，易形成细长的一次枝晶，一次枝晶臂间距降低。
- The weaving flow ratio has no influence on the weaving length when the traffic reaches to possible traffic capacity. 当交通量较大时，交织流量比对交织长度与区间平均速度的关系影响较大；
- AIM: To observe the change of flow ratio of saliva, pH value and numdber of streptococcus mutans after wearing removable partial denture(RPD). 目的 :观察和探讨可摘局部义齿对口腔唾液流率、pH值及变链菌数的影响机制和特点。
- A gas-liquid two-phase flow ratio equation through Venturi tube is deduced based on the separated-phase model from the Bernoulli equation. 摘要从伯努利方程出发，基于分相流模型，推导出气液两相流流过文丘里管的流量公式。
- This paper is mainly introduced the flow ratio control system of powder of KCL which is proportional to sulfate and phosphorvlation. 分析了人工加氯系统的不足,通过估计流量实现了比值控制;介绍了串级控制结构,建立了过程模型。
- Indicator dilution flow measurement 指示剂稀释流量测量
- In deferent inking system,the ink thickness distribution and the ink flow ratio is different for the deference of the number of roller and the arrangement of the roller. 同时,墨辊上墨层厚度及着墨率的变化与输墨系统的墨辊数量及排列方式均存在一定关系。
- The effects of different parameters which include the flow ratio of SiH4, the flow ratio of H2 and substrate temperature were investigated by means of RHEED, TEM and AFM. 利用反射高能电子衍射(RHEED)、透射电子显徽镜(TEM)和原子力显微镜(AFM)研究了 SiH4流量、H2流量和衬底温度等工艺参数的改变对薄膜晶化的影响。
- In the dynamic adsorption experiment, at 26 C, on the condition of flow ratio 2. 12 10-4m3/m2s, bed height 25cm, saturation adsorption quantity is 0.07536mg/g. 在动态吸附实验中，在26℃、进料流率为2.;12×10~(-4)m~3/m~2s、床层高度为25cm时，饱和吸附量为0
- First , the deposited films were characterized as a function of argon-oxygen gas flow ratio, deposited time, substrate temperature, and annealing temperature. 我们首先设计不同的制程参数：控制氩气与氧气的比例、溅镀时间、改变基板温度及退火处理温度；
- Besides, by changing substrate as Ru or Pt/MgO, the RuO2 films will exhibit highly (200)-oriented films, no matter the O2 flow ratio, substrate temperature, and chemical bonding. 将基板种类由二氧化矽改成钌金属/二氧化矽基板及白金/氧化镁单晶基板，则二氧化钌薄膜呈现(200)优选指向，不受氧气流量比、基板温度及表面化学键结的影响。
- In video disk, a consecutive sequence of frames. 在视频光盘上，一种连续的帧序列。
- A good video camera will cost you a pretty penny. 一台好的摄像机要花掉你很多钱。
- video dilution ratio 视频(信号)稀释比
- The cinema has largely yielded to the home video. 电影业在很大程度上已让位给家庭录像电影。
- In this letter, we mainly discuss the influences of the flow ratio of precursor gases CH 4 and N 2 on Raman spectra of CN x films and analyze the chemical states of CN x films with X-ray photoelectron spectrum(XPS). 本文着重探讨了CH4、N2的流量比对CNx膜的Raman谱的影响，并采用了X－射线光电子能谱（XPS）方法分析了CNx膜的化学状态。
