查询词典 resolution ratio

The effects of NaAA content on the mechanical properties and water-swellable properties were studied. The experimental results show that NaAA has good reinforcement for the EVM vulcanizate. EVM vulcanziate reinforced by NaAA has higher water absorbing rate and equilibrium water absorbing ratio. When the NaAA content is 50 phr, the maximum water-absorbing ratio of EVM vulcanziate is 278.3%. With the incorporation of ion into immersing media, the water-absorption ratio of EVM vulcanizates decreases. FT-IR analysis confirms that NaAA formed in the process of compounding and underwent polymerization during vulcanization.

结果表明，NaAA对EVM硫化胶具有明显的增强效果；NaAA原位改性的EVM硫化胶具有较好的吸水膨胀性能，NaAA用量为50phr时，最高吸水率为278.3%；浸泡介质中离子的引入使EVM硫化胶的吸水率下降；FT-IR分析表明，在混炼过程中生成了NaAA，在硫化过程中NaAA发生聚合反应。

The result of orthogonal experiment showed that the sequence of the factors affecting extraction ratio of the LPC was flocculation method, solid-liquid ratio and the amount of adding salt. The optimal combination condition was solid-liquid ratio 1:7, salt concentration 0.3% and ethanol precipitation method.

对固液比、盐浓度、凝絮方法3因素3水平正交试验结果表明，影响聚合草叶蛋白提取率的因素依次为凝絮方法＞固液比＞加盐量，最佳条件组合为固液比1：7、盐浓度0.3%、乙醇法沉淀。

Results: All patients could tolerate operation, 45 polypi were excised, operation's achievement ratio was 100%, amnesia ratio during operation was 100%, and satisfaction ratio was 100%, complications, such as respiratory depression, circulatory failure and hemorrhage, were not happened.

结果：40例患者均能耐受诊疗，切除息肉45颗，手术成功率100%，手术过程遗忘率100%，满意度100%，无呼吸抑制、循环衰竭、出血等并发症。

The LDL-C/HDL-C ratio had significant difference between CHD group and control group (P.001); cut-off point was 3.89, sensitivity was 79.1%, and specificity 79.8%. Conclusion The LDL-C/HDL-C ratio is a better predicator for CHD; the higher the ratio, the greater the risk of developing coronary disease.

LDL-C/HDL-C比值是粥样硬化性冠脉疾病重要的危险因子之一，明显优于胆固醇或其他血脂的单个含量指标，且随比值的增加，患冠脉疾病的危险性相应增大。

Influence of various parameters including ratio of nonprestressed reinforcement, ratio of unbonded prestressing tendon, span-depth ratio, effective prestress, cylindrically compressive strength of concrete, ultimate tensive strength of prestressing tendon, yield strength of nonprestressed reinforcement and loading pattern on the behavior of unbonded prestressed concrete beams and the ultimate stress in tendon, f_, are investigated in detail. Parameters having important influence on second-order effects of externally prest

本文设计了8个系列共76根体内无粘结预应力梁，以及2个系列共21根体外预应力梁和3根体内无粘结预应力对比梁，利用提出的有限元模型对这些梁进行非线性全过程分析，详细研究了各种参数诸如非预应力筋配筋率、无粘结预应

NO_x decreasing ratio of micronized coal reburning comparing withgeneral combustion is not proportionable to NO_x reduction ratio in reduction zone,which depends on both NO_x reduction ratio and NO_x increment in burnout zone.

超细粉再燃与常规燃烧相比NO_x脱除率与再燃区NO_x还原率不成正比，它是由NO_x还原率与燃尽区NO_x新的生成综合决定的。

"Other definitions include ratio of quick assets to current liabilities , ratio of cash plus near-cash assets to current liabilities , and ratio of cash plus accounts receivable plus the market value of selected investments to current liabilities ."

其他定义还有：速动资产与流动负债的比率；现金加近似现金的资产与流动负债的比率；现金、应收帐款和某些投资的市价与流动负债的比率等。

After privatization, there are three increasing indicators, including equity ratio, current ratio and quick ratio.

此外，在民营化之后显著改善的财务指标有三个，分别为股东权益比率、流动比率与速动比率。

Thus, apart from the current ratio and quick ratio, analysts may use the cash ratio to evaluate the immediate solvency.

于是，除了流动比率和速动比率外，分析者可能会使用现金比率来评价即时的支付能力。

Thus, apart from the curren t ratio and quick ratio, analysts may use the cash ratio to evaluate the immediate solvency.

于是，除了流动比率和速动比率外，分析者可能会使用现金比率来评价即时的支付能力。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。