加人预冷2一8℃的1%多聚甲醛1.0毫升并混匀.Add 2 ~ 8 C 1 % polysorbate 1.0 ml and mix them again.框架安装是聚甲醛树脂制成.The frame mount is made of delrin.并介绍了聚甲醛树脂的特性和主要应用领域.Moreover, the characteristics and the main applied fields of polyacetal res...
The truck left the loading dock with hoses still attached.卡车驶离装货月台时塑料水龙带还连在上面。He threatens to dock her fee.他威胁要扣掉她的服务费。To dock points would be wrong.扣分的判罚是错误的。...
For a child to be born with this disability indicates a defect in obstetric care.孩子出生时就带有这样的残疾，这表明产科护理有问题。When a woman is in labour, her cervix opens up to allow the baby to be born.当妇女分娩时, 子宫颈张开让婴儿生出来.The author of this...
IT is holding a chalkiness and green paper cup.她手里拿着唯一白绿色的纸杯.OtITs water to go fishing, skiing or chalkiness - runing runing water rafting.有些人觉得海上旅行能使心情放松并感到清爽,有些人则到水边钓鱼 、 滑水或泛舟.Sir, Would eager to trap porch or chalkine...