The QC - RS can operate autonomously or by remote control.QC-RS能实现自动操作或通过遥控来操作.Robots and computers are often act autonomously , that is, without human intervention.机器人和计算机通常是自动的,也就是说, 不需要人类的干预.Therefore in recognized wh...
吸入薄荷醇或许可以起到作用。Inhalations of menthol may do the trick.以柠檬桉叶油为主要原料经环化、催化氢化二步反应得到薄荷醇.Menthol was obtained from lemon eucalyptus oil via cyclization and catalytic hydrogenation.结论薄荷醇可促进胰岛素的鼻腔吸收.CONCLUSION l - Menthol promot...
My cuticles were split and ragged, and my nails unevenly bitten.我指甲根部的表皮龟裂粗糙，指甲被咬得参差不齐。The cuticles of most vascular plants are covered with a thin layer of largely hydrophobic constituents.大部分维管囊植物的角质层都被有薄薄一层很疏水的成分.And ...