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- A comparison of strength retention rate (softening coefficient) after soaking 浸水后强度保留率(软化系数)比较
- strength retention rate 强度保留率
- The modification of GCC with the cationic surface modifier is studied. It applied to papermaking. The modified GCC significantly improves the filler - retention rate of paper and paper strength. 对阳离子改性重钙填料进行了研究,并应用于造纸体系,改性重钙大大提高了纸张的填料留着率及纸张强度。
- UV &Heat **80% tensile strength retention after 350 hours Stabilised Weatherometer exposure, masterbatch in both tapes and coating. 紫外线和热稳定性在老化试验机中试验350小时后保留80%25的拉伸强度.
- Retention rate; grade ratio [education] Percentage of students that pass from one grade to next grade. 留校率;升级率[教育]在校学生由一个年级升到上一年级的百分比。
- Among 170 subjects,the retention rate on NTX at the 6th month period was 27.7%, drug abstinence rate was 43.5%. ·· :170例受试者6个月纳曲酮治疗保持率为27.;1%25 (46例 );戒断操守率为43
- Cotton fabric strength retention percentage and wrinkle recovery angle(WRA) were analyzed with orthogonal analysis, and the best ratio of BTCA solution was determined. 探讨自制防皱整理剂BTCA在棉织物整理中的应用,运用正交分析法对棉织物断裂强力保留率以及折皱回复角变化进行研究,确定BTCA整理液的最佳配比。
- Grade ratio; retention rate [education] Ratio between enrolment in a given grade and enrolment in the previous grade the previous school year. 升级比率[教育]指一个年级的入学学生与上一个年级上一个学年的入学学生的比率。
- Look for the opportunity to penetrate more DHL business into customer supply chain, and increase the customer retention rate. 不断寻找机会，加强业务渗透率的提高，促进客户保有率的提升。
- However, the retention rate in no glosses condition is the highest, and that in Chinese multiple-choice glosses condition is the second highest. 但是，无注释条件下习得的词汇延时记忆率最高，其次是汉语多项注释条件下习得的词汇延时记忆率最高。
- This paper reports the effect, retention rate and cost-effectiveness of pit and fissure sealant in the prevention of caries. 本文介绍窝沟封闭防龋效果、封闭剂保留率和窝沟封闭剂的成本－效果分析。
- Compared with CA-treated fabrics, cotton fabrics treated with MA/IA or MA alone by the polymerization-crosslinking method has good wrinkle recovery, better strength retention and washing durability. 与柠檬酸(CA)整理品相比，马来酸／衣康酸或单独马来酸的两种在位聚合-交联整理品具有良好的回弹性、强力保留率和耐洗性。
- The retention rate of the ECs overlaid onto the constructs was evaluated with percentage (%) to identify the recellularization level. 瓣膜被内皮细胞覆盖的面积用百分数表示，以确定其再内皮化率。
- The results of mortar test show that the retention rates of compressive strength of the cement mortar at 28 d increase to above 80.1% from 60.1% for the commonly used type Hongxing-I high alkali accelerator. 且水泥砂浆的28d强度保留率显著提高，由现用的高碱速凝剂红星I型的60.;1%25提高至80
- high temperature strength retention ratio 高温强度保留率
- Retention rate and expansion rate and viscosity of IDF (70%) were increased to 18%, 54% and 116% respectively after soaked in water, and expansion rate and viscosity of IDF (90%) were increased to 94%, 41%, but retention rate of it was decreased to 16%. 在所试验的条件中,低温浸泡后超微粉碎可使IDF(70%25)的持水率、膨胀率和黏度上升18%25、54%25和116%25; 可使IDF(90%25)的膨胀率和黏度上升94%25和41%25,但持水率下降16%25。
- His strength in a crisis is an ace in the hole. 临危不惧是他的看家本领。
- Methods EST and CST were applied contralateral first permanent molars of 84 children respectively to compare sealant retention rate of enameloplasty sealant technique with conventional sealant technique. 方法 在 84名儿童的第一磨牙上采用半口对照法比较窝沟釉质成形术和普通封闭术封闭剂的保存率。
- After ultrafiltration,the taste of the pear vinegar was unchanged,and the retention rate of acidity and saccharide were 97.4% and 88.3%,respectively. The filtrate kept for 13 months was clear without deposit. 梨醋经过超滤;酸度保留率可达97.;4%25;糖度保留率88
