孕期锻炼身体可以增强体力和柔韧性。Exercise in pregnancy can build up your strength and suppleness.眼球晶状体的柔韧性随着年龄增长而减退。The flexibility of the lens decreases with age.人老了肌肉的柔韧性将降低.The flexibility of a man's muscles will lessen as he be...
介绍一种新型电容测微仪.A new type of capacitance micrometer is introduced.便携式智能数字测微仪是一种新型的高精度计量仪器.The portable intelligent digit display micrometer is a new type of micrometer with high accuracy....
Barium as barite ( barium sulfate ) is used industrially as a white pigment for paint.钡以重晶石形态 ( 硫酸钡 ) 在工业上用作油漆的白色涂料.Red carneol and barite etc. have the features of plume rocks.红碧玉、重晶石等具有喷流岩的特征.At least 80 tons Barite sh...