进率

本设计具有频率范围广、可程控性强、步进率小、结构简单、成本低等优点。

The design has excellent performances of wide rang frequencies , small comparison frequency , easy to program , simple structure and low cost .

小数，每相邻2个单位之间的进率都是10。小数点右边第一位是十分位，第2位是百分位。

Fraction , The entering of of2 each close together units all of rates is10.The decimal point right side first is very , the2nd is100 cents .

该系统实现了驻地网的独家进线率、楼宇进线率、渗透率、LAN接入能力等信息的录入和查询功能。

The system implements the exclusive CPN into the line rate , building into the line rate , permeability , LAN access capability information input and query capabilities .

从烘干系统的水膜蒸发模型入手，分别建立了烘干系统中的风扇功率与进风流率关系方程、湿度模型及温度模型，并对其进行了分析研究。

The paper starts with water evaporation model , establishing formulations between fan watt and wind speed , humidity model and temperature model , and making analysis to them .

进泥含水率98.3%左右，污泥浓缩停留时间为54.8d，排泥含水率在90%左右，浓缩效果优于普通的浓缩池（普通重力浓缩池排泥含水率为97.5%～98%）。

Given 98.3 % water content of influent sludge and 54.8d of SRT , the water content for discharged sludge is around 90 % , showing a better thickening effect than ordinary thickener ( water content of discharged sludge is about 97.5 % ~ 98 % ) .

进料合格率统计。

Incoming material conformity ratio statistics .

结果采用颈外静脉穿刺置管较颈内静脉穿刺一次进针成功率高，且完成时间短。

Results Higher success rate at a time and shorter puncture time were found in those who were performed puncture and catheter-placement in the external jugular vein .

对供应商进行过程和体系审核，帮助供应商改进制程控制和质量体系，提高供应商的进料合格率。

Conduct the process and QMS audit for suppliers , help and drive the supplier to improve their process control and quality management system , improve the incoming acceptable rate .

由此，最后本文还进引入烦恼率模型来探讨爆破震动环境下人体舒适度问题，并提出建议考虑加速度限值，以控制爆破对人体的不适影响。

Hence , this paper also introduced annoyance rate to evaluate human comfort under the environment of the blasting vibration , considering the acceleration threshold to control the blasting effect of discomfort .

对进气门偏心率的计算显示：在0.2～0.33的偏心率范围内，流量系数较大，处于最佳区域；选择偏心率为0.33～0.41时，可以取得一个相对较大的涡流比值。

The intake valve Eccentricity calculations show : The eccentricity within 0.2 ~ 0.33 in the best area , flow coefficient is larger , when the eccentricity was 0.33 to 0.41 , you can get a relatively large swirl ratio .

提高重油催化裂化装置进料掺渣率的措施

Measures of Increasing the Residue Blending Proportion of Feed Stock for HOC Unit

认为内部注水油藏适当放大注采井距不仅可以节约投资，而且有益于控制单层突进及粘性指进并提高采收率。

Enlarging well space properly in internal water ? injection reservoirs is considered not only to save the investment , but also to control monolayer breakthrough , viscous fingering and to enhance oil recovery .

经过试验测试，本文的图像检索系统可以在少量的反馈次数（平均5次）中达到进70%的准确率，而且随着系统的使用次数的增多，检索性能会逐步增长。

The experiment shows that the retrieval accuracy of the system is above 70 % in few steps of relevant feedback ( five times in average ), and the performance could increase steadily with it been used .

多分支水平井技术作为一种高效的采油手段，因其能够大幅度提高单井产能、抑制锥进及提高采收率，所以被广泛地应用于低渗透油藏、稠油油藏、薄层油藏以及多层油藏。

As a high efficiency production method , the technique of multi-branch horizontal well is widely used in low permeability reservoir , heavy oil reservoir , shallow layer reservoir and multi-layer reservoir , because it can significantly improve the productivity of sigle well , inhibit coning and enhance oil recovery .