The retention rate of nine-year compulsory education reached 93%, while the gross enrollment ratio for senior secondary education reached 87%.
九年义务教育巩固率、高中阶段教育毛入学率分别达到93%和87%。
The influencing factors of water-retention rate are analyzed and testing parameters are determined.
设计了真空吸收法实验装置，利用该装置测定的保水率与传统滤纸法进行了对比。
After aging test, its retention rate of mechanical properties is higher than that of the reference group.
发现这种复合弹性材料在热氧化后力学性能的保持率比参照样品有明显的提高。
Precipitated calcium carbonate is a good paper filler, the filler retention rate improve after modification.
轻质碳酸钙是良好的造纸填料，通过改性可有效提高其留着率。
When the content of cellulose ether increasing from 0 to 0.6%, water retention rate increased from around 60% to 90% above.
纤维素醚掺量为0.6%时即可使保温砂浆拌合物的保水性从不掺时的60%左右上升至90%以上，保水效果十分明显。
The test results show that the surface modification of GCC by cation starch for improving its retention rate is a rather economical choice.
实验发现，用阳离子淀粉对重质碳酸钙在线进行表面改性，对提高其留着率来说是相当经济的选择。
Discussed the influence to the retention rate by the dosage of coupling agents, the reaction time, the reaction temperature in modification.
讨论了轻质碳酸钙改性过程中偶联剂用量、反应时间、反应温度等因素对留着率的影响。
Dietary total Trp and digestible Trp concentration for both male and female chicks to gain maximum retention rate of body protein were 0.17% and 0.15%.
公、母鸡获得最大体蛋白质沉积的饲粮中总色氨酸和可消化色氨酸含量为0.17%和0.15%。
According to probability principle of multiplication, the survival rate was the product of retention rate at certain period and survival rate at the previous period.
根据乘法概率法则，将某一年龄段的留存率与前一年龄段的生存率相乘可得该年龄段的生存率。
The preparation method has simple steps, high retention rate of the resistant starch up to 90% by adopting the spray-drying method, and greatly reduced processing cost.
本发明步骤简单，采用喷雾干燥加工方法对抗性淀粉的保留率达90%以上，大大降低加工成本。
The paper studied the application of the organic bactericide AEM5700 on the antibacterial paper, detected the retention rate on different paper and its antibacterial effect.
该论文研究了有机抗菌剂AEM5700在抗菌纸上的应用，检测了其在不同原料中的留着率，以及AEM5700的抗菌效果。
Adhesive power, peeling strength, chromatic aberration, impact strength retention rate and other indicators can be more comprehensive characterization of color profiles of weathering resistance.
附着力、剥离强度、色差、冲击强度保留率等指标能比较全面的表征彩色型材的耐候性能。
Adhesive power, peeling strength, chromatic aberration, impact strength retention rate and other indicators can be more comprehensive characterization of color profiles of weathering resistance.
附着力、剥离强度、色差、冲击强度保留率等指标能比较全面的表征彩色型材的耐候性能。
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