为算法名签名以抵抗攻击，该攻击是基于置换成效率更低的算法。
The algorithm names are signed to resist attacks based on the substitution of a weaker algorithm.
指出与传统通风方式相比，置换通风是一种高效率的通风方式。
Compared with the traditional ventilation way, points out that displacement ventilation is a high-efficiency ventilation way.
对办公室、会议室及体育馆置换通风系统的通风效率进行了实测。
Measures the ventilation efficiency of the displacement ventilation systems for an office room, an assembly room and a gymnasium.
置换通风是一种全新的通风方式，可获得较高的空气品质和节能效果以及具有较高的通风效率。
Displacement ventilation is a completely new ventilation way, through which aims such as gaining higher air quality, economizing energy and getting better ventilation efficiency are realized.
从原理出发，对地板送风与置换通风在气流组织、通风效率、空气品质和热舒适等方面的特性进行了比较。
Starting with this mechanism, compares underfloor distribution with displacement ventilation in air distribution, ventilation performance, air quality and thermal comfort, etc.
讨论了通风有效性与空气分布特性的相关性，分析了混合通风（上送下回）通风效率低于置换通风效率的原因。
Discusses correlations between ventilation effectiveness and air distribution, analyses why the ventilation efficiency of mixing ventilation is lower than that of displacement ventilation.
在相同透析液和置换液流量情况下，CVVHDF模式溶质清除率最高，而CVVHD的溶液利用效率较高。
When similar flow rate of dialysate or substitution are used, CVVHDF mode has the highest clearance, while CVVHD appears most effective for solute removal per unit volume of liquid.
根据大量的实验资料，分析提出了影响通风效率的若干复合因素，得出了预测置换通风效率的经验式。
Based on experimental data, puts forward a series of compound factors influencing ventilation effectiveness, and develops empirical formulas for predicting the ventilation efficiency.
实验结果显示出我们提出的方法是非常有效率且优于传统的快取置换机制。
The experiment results show that the proposed CCR is very effective and outperforms the conventional cache replacement policies.
结果显示，血浆输注组总有效率为88.61%，血浆置换组为91.18%，两组的总有效率经统计学处理无显著性差异（P>0.05）。
The total effective rate of plasma transfusion group and plasma exchange group were 88.61% and 91.18% respectively. The result was not statistically significant (P >0.05).
结果血浆置换治疗后，患者的临床症状均有不同程度改善，总有效率为5 8.8% ，最终存活率仅为11.8%。
Results Symptoms of patients treated with plasmapheresis were improved, and the total effective rate reached 58.8 %, but the survival rate was only 11.8 %.
结果血浆置换治疗后，患者的临床症状均有不同程度改善，总有效率为5 8.8% ，最终存活率仅为11.8%。
Results Symptoms of patients treated with plasmapheresis were improved, and the total effective rate reached 58.8 %, but the survival rate was only 11.8 %.
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