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- 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。
- 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 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。
- The results show that the suspension whirl field and separation area are determined by medium inlet diameter and shape, the flow ratio and separation density are determined by heavy product outlet. 研究结果表明：旋流器的介质入口口径和形状决定了旋流器内悬浮液涡旋场和物料分选区域的范围；
- In any fluid handling system, valves are the controlling element: starting or stopping flow, regulating or throttling flow, preventing backflow, or relieving and regulating pressure. 在任何流体处理系统中,阀门是作为控制装置:启动或停止流体流动,对流体进行调节或节流,防止倒流,或释放和调节压力。
- These government restrictions are going to throttle our trade. 这些政府的限制将要扼杀我们的贸易。
- High tariffs throttle trade between countries. 高的关税抑制了国与国之间的贸易。
- Price to cash flow ratio: Lower than industry 股价现金流量比低于产业平均值
- A free flow of water came from the pipe. 水从管道里通畅地流了出来。
- Non-plugging bonnet and throttle orifice. 无堵塞阀帽和节流孔。
- FLOW RATIO IN DF DEEPHOLE DRILLING SYSTEM DF系统深孔钻的分流比
- Includes throttle plate and hardware. 包括节流板和五金件。
- 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
