15min

AD values raise significantly with hot ischemia time > 15min . ( P < 0.05 );

热缺血时间>15分钟者，AD值显著升高（P<0.05）；

The results showed : ① the optimum concentration condition was 6 000 rpm , 15min ;

结果表明：①菌种的最佳浓缩条件为转速4000r/min，离心15min；

Bacterial suspension OD_ ( 600 ) 0.7 , infection time 15min ;

菌液浓度OD600值0.7，感染时间15min；

Heating preservation time , 15min ;

保温时间，15min；

The optimal electrify time is 15min ;

最佳通电时间15分钟；

I just watch a short trailer of The Journey of flowers , which was more like a 15min summary of the show .

我刚看了《花千骨》的预告短片，大概15分钟的长度。

It is shown that a suitable pelleting time is 10min ~ 15min , moisture is about 21 % .

造球法可采用圆筒和圆盘两种方式，适宜的造球时间为10min～15min，水分为21%左右。

This part included two experiments : 1 . Protective effects of heat stress preconditioning ( 42C , 15min ) on heatstroke in rats .

此部分分为两个实验：1.预热应激（42℃，15min）对大鼠中暑休克的保护作用。

Results : 15min after ethanol orally , the injury index of gastric mucosa is 5 times higher than the control group ( 40.6 to 8.2 , P < 0.01 );

结果：酒精灌胃15分钟后，胃黏膜损伤指数即显著超过对照组的5倍（40.6对8.2，P<0.01）；

The experiment results also revealed that the best heat treat condition is 750 ℃× 15min , PST ferroelectric thin films prepared in this condition present shining surface with blue black .

实验发现，最佳热处理条件应为750℃×15min，该条件下制备的PST铁电薄膜呈蓝黑色，表面光亮。

The trace element phosphorus in a water sample can be measured by photometry of benzene extraction with the developing temperature and time being 10 ~ 35 ℃ and 10 ~ 15min respectively .

苯萃取光度法测定水样中的微量元素磷，最佳显色温度为10℃～35℃，显色时间为10min～15min。

Short reaction time ( 8 - 15min ), excellent yield ( 92 % - 98 % ), inexpensive reagents and easy workup indicated the present procedure was efficient and convenient .

在较短时间内（8～15min）即可获得很高的产率（92%～98%），为一种有效的苯偶姻氧化反应新方法。

The optimal emulsifying conditions are as follows : temperature is 50 ℃; time is 15min ; rotation speed is 900r / min and surfactant dosage is 4 % .

讨论了温度、时间、转速和表面活性剂的用量等对乳液稳定性和粒径的影响，确定了乳化的最佳条件：50℃、15min、转速为900r/min、表面活性剂为4%；

The average temperature rise rate of molten steel by means of submerged arc heating in foamy slag is increased by 18 . 6 % when the heating time is 11 ~ 15min .

当加热时间为11～15min时，泡沫渣埋弧加热的钢液平均升温速度提高了18.6%。

The results show that sodium pyrophosphate is good regent for A , especially in dispersant dosage of 4 % , slurry concentration of 5 % , stirring time of 15min ;

结果表明，三种膨润土矿样的分散提纯过程中的最佳试验条件分别为：A样膨润土以焦磷酸钠为分散剂，用量为4%，矿浆浓度5%，搅拌时间15min；

Active carbon filtration velocity as 7.0m / h , settling time as 12 ~ 15min , reverse flushing periods as 8 ~ 10 days , regeneration periods as 120 days .

活性炭过滤器滤速7.0m/h，反冲周期8～10d，再生周期120d。

The secondary dendrite spacing grows markedly with the increase of holding time in the range of 15min ~ 60min , but the effects on dendrite nets and grain size are not obviously .

在15min～60min范围内，随保温时间的延长，二次枝晶间距显著增大；但保温时间的延长对其铸态组织均匀性以及晶粒尺寸的大小的影响并不明显。

The concentrations of NA in the extra-cellular liquid of the hippocampus (μ g / 15min ) were quantified before , during and emergence from anesthesia by microdialysis technique in vivo .

分别比较麻醉前、中及苏醒期的NA值（μg/15min）。

The results show that ultrasonic time and ultrasonic power were key factors to form metal Pd modified TiO2 nanotube arrays ; and the optimal reaction conditions were as follows : 15min for ultrasonic time , 60 % for ultrasonic power .

结果表明，超声时间和超声功率是制备金属Pd修饰二氧化钛纳米管阵列的关键因素；最佳制备工艺为：超声时间15min，超声功率60%。

Methods Adopt smecta 3g dissolved in 20 ml ~ 30ml normal saline heating to 37 ℃~ 38 ℃, perfusion into anus , keep 15min ~ 30min , 2 or 3 times a day .

方法采用思密达3g溶于20～30ml生理盐水中加热至37℃～38℃灌入肛门，保留15～30min，每日2～3次。

Using 4 % salt solution containing 0.05 % lemon acid as soup , and the formula of killing bacteria : 10 ~ 15min / 100 ℃, the original flavor of ferns was kept , and which could preserve the products for more than one year .

以4%的食盐溶液内含0.05%柠檬酸作为汤汁，杀菌式为10～15min100℃，可保持蕨菜原有风味，且产品货架期可达1年以上。

Heat shock was applied to the fertilized eggs at four temperatures 31.0 , 33 . 0 , 35 . 0 , and 37 . 0 ℃, the highest frequency of triploid was 46 . 7 % ( 33 . 0 ℃, 15min ) .

高温休克选用31.0、33.0、35.0和37.0℃处理受精卵，最高三倍体诱导率达46.7%（33.0℃，处理15min）。

The body , with the bending strength above 70 MPa and the water absorption rate below 0.5 % , could be synthesized by introducing wt.18 % sintered bauxite chalmette , keeping the temperature at 1195 ~ 1205 ℃ for 10 ~ 15min .

引入18%的熟铝矾土，可在1195～1205℃保温10～15min烧成制度下，获得抗弯强度大于70MPa、吸水率小于0.5%的高强度瓷坯。

Methods Using New Zealand rabbits , lesions were created by air-drying an isolated segment of common carotid artery ( 120ml / min for 15min ) and feeding the rabbits with a diet of 2 % cholesterol , 6 % peanut oil mixed with normal diet for 2 months .

方法以干燥气体损伤（120ml/min，持续充气15min）结合高脂饲料喂养2个月（6%花生油、2%胆固醇加入普通饲料，约按每天100g/只进食饲料）制作家兔颈动脉粥样硬化模型。