mrr

How MRR Works to Improve the Oral Communication Competence of the Adult Students

大量重复性朗读对提高成人学生英语口语水平的作用

The effect of solvent property on MRR of SAS is discussed .

讨论了溶液性质对SAS竞聚率的影响。

Study on Molecular Cloning and Function of mrr in Monascus Ruber

红色红曲菌mrr基因的克隆与功能初步研究

The influence of the pressure , rotate speed and polishing time on MRR is discussed in this paper .

本文讨论了硬盘片的化学机械抛光过程中的外加压力、转速和抛光时间对去除率的影响。

Only depth of cut and federate have effects on material removal rate ( MRR ) .

仅当切削深度、进给速度等参数值增加时，材料去除率增加；

The results of theoretical analysis and experiment show that the ultrasonic vibration can enhance the material removal rate ( MRR ) .

理论计算了超声振动强化气中放电加工材料的去除率；

Comparative Analysis of Degree of Information Asymmetry between Shanghai Stock Exchange and Shenzhen Stock Exchange : An Empirical Study Based on MRR Model

沪深两市信息非对称程度及其对比：基于MRR方法的经验研究

The MRR value with LSA is 0.47 , which is better than VSM obviously .

答案提取的MRR值达到了0.47，明显优于空间向量模型。

Based on anodic current , MRR and inhibit efficiency , experiment conditions such as electrolyte and a range of voltage can be optimized .

以阳极电流、材料去除率、腐蚀抑制效率等参数为依据优选了抛光液和电压范围等ECMP试验条件。

In this system , the Fano resonance originates from the interference of two beams resonant in the MRR .

在这个系统中，Fano谐振谱线来源于在微环谐振器中谐振的两束光的干涉。

Experimental results show that the material remove rate ( MRR ) increases with the increase of laminated depth and decreases with the increase of tool path overlap ratio .

研究结果表明工件的加工速度随着分层厚度的增加而增加，随着轨迹重叠率的增加而减小；

The experiment have proved that the technology which is improved is better than the common cover based technology on valid results statistics and mean reciprocal rank ( MRR ) .

实验证明，采用改进的策略比原有的基于Cover级别的检索策略在返回有效结果个数和平均排序倒数（MRR）等指标上都有了提高。

Both high material removal rate ( MRR ) and smooth surface have to be achieved in primary chemical mechanical polishing ( CMP ) of hard disk substrates .

硬盘盘基片粗抛光必须在较高材料去除率的基础上获得高表面质量。

Deeper research results indicate that the value of ground surface roughness will decrease obviously and MRR will increase a little when additional feed motion is applied to the workpiece .

深入研究表明，给工件施加一个附加的进给运动后，可以显著降低加工表面粗糙度值，而材料去除率都有所增大。

It is found that the estimating indexes of heart rate variability of MRR , RMSSD and HRVI etc have different sexual sensitivity .

研究发现MRR、RMSSD和HRVI等心率变异评价指标具有不同的性别敏感性；

Compared with the EDM in gas , submersed gas-jetting EDM can offer significantly higher MRR and better workpiece surface quality in the same machining condition .

在相同的加工条件下，液中喷气电火花加工比气中电火花加工的材料去除率更高、表面质量更好。

It has been discovered that the temperature dependence of MRR is considerably affected by the adsorption on the deposit particles of the copolymer for this copolymerization system .

发现共聚物沉淀粒子的表面吸附作用对该共聚体系竞聚率的温度依赖性有很大影响。

Based on the deduced models and the indentation fracture mechanics , material removal rate ( MRR ) in RUD being higher than that in conventional ultrasonic drilling is explained .

并从工件应力场的角度解析了旋转超声钻削材料去除率高于普通超声钻削材料去除率的现象。

Currently , the slurries used in CMP usually contain particles at nano scale to accelerate the material remove ratio ( MRR ) and to optimize the planarity .

目前，CMP的抛光液通常使用纳米级颗粒来加速切除和优化抛光质量。

An orthogonal test method was used to analyse the effect of process parameters on the material removal rate ( MRR ), the electrode wear and surface roughness of copper frame electrode in finishing process .

根据正交试验方法来分析精加工时加工参数对加工速度、电极损耗和加工表面粗糙度的影响，以确定套料精加工时最佳的电规准参数。

Study on Co-immobilized Algal-bacterial to Remove Organics of Municipal Wastewater under Different Illumination The influence of the pressure , rotate speed and polishing time on MRR is discussed in this paper .

光照对固定化菌藻去除市政污水有机物的研究本文讨论了硬盘片的化学机械抛光过程中的外加压力、转速和抛光时间对去除率的影响。

By the principle of reversal process , the formula of material removal rate ( MRR ) in wafer rotation grinding process is deduced . The relationship between MRR and the grinding parameters is given .

在反转法的原理上，建立了硅片自旋转磨削材料去除率的理论模型，推导了材料去除率公式，分析了磨削工艺参数与材料去除率的关系。

With regard to MRR , VLF and the ratio of LF / HF , there were no remarkable differences between the subjects and the control ( P > 0 05 ) .

RR间期平均值（MRR）、极低频（VLF）、低频与高频的比值（LF/HF）在两组间差异无显著性（P>0.05）。

Results Cerebral intracellular biological oxidation were inhibited after hypoxia . The MRR , RCR and amount of ATP synthesized were reduced compared with control group . Intervention with cerebroprotein hydrolysate injection improved this metabolism .

结果缺氧使脑细胞生物氧化障碍，MRR、RCR降低，ATP合成量较对照组减少，干预治疗对代谢有一定改善作用。

The effects of the machining parameters , namely discharge current , workpiece polarity , and rotate speed of tool electrode on performance characteristics including material removal rate ( MRR ) and surface roughness are tested by means of experiments .

通过实验探讨了峰值电流、加工极性和工具电极转速对加工效率和表面粗糙度等性能指标的影响规律。

With the aluminium powder concentration changed , the effect of powder concentration on the process performance is also researched , and keeping the powder concentration within a proper range is found important to both the machined surface roughness and MRR .

而通过改变铝粉工作液的浓度，研究了粉末浓度对加工工艺特性的影响，发现粉末浓度保持在一个适宜的范围内对于改善加工表面粗糙度和提高材料去除率均有积极意义。

The parameters of the function of mitochondrial respiratory [ the respiratory control ratio ( RCR ) and maximal respiratory rate ( MRR ) ] were measured at once and at 24,48,72 hours after hypoxia_ischemia .

于缺氧缺血后即刻、24、48、72h测线粒体呼吸功能指标呼吸控制比（RCR）和最大呼吸速率（MRR）。

The effects of the process parameters , such as the rotation speed , reciprocation range and the reciprocation speed , on MRR and the nonuniformity of the material removal ( NUMR ) are analyzed .

分析了转速、摆幅、摆速等工艺参数对MRR及材料去除非均匀性（NUMR）的影响规律。

Experimental results show that the MRR increases with the increase of peak discharge voltage , discharge pulse-on time , discharge peak current and gas pressure , but decreases with the increase of pulse-off time and thickness of pipe wall .

材料去除率随峰值电压、峰值电流、脉冲宽度、气体介质压力的增大而增大，随脉间宽度、工具电极壁厚的增大而减小。

In this paper , the machining of hard and brittle materials by rotary ultrasonic machining ( RUM ) is studied , the mechanism of material removal is analysed and a mathematical model of material removal rates ( MRR ) is proposed .

对旋转超声波加工硬脆材料进行了研究，分析了材料去除机理，建立了旋转超声波加工的材料去除率数学模型。