The company engages plastic product pouring , Hydroxybenzene product machining, punching product machining and machine machining etc.主要从事塑料产品注塑加工、酚酚产品加工 、 冲压产品加工、机械加工等.It is first method in entironment monitoring that vo...
The efficacy of alkaline glutaraldehyde in inactivating poliovirus was higher than that of acidic glutaraldehyde.碱性戊二醛对脊髓灰质炎病毒的灭活效果比酸性戊二醛强.Alkaline protease has been immobilized on chitosan with glutaraldehyde as crossli...
他们中一些人手持枪尖上挂着皱缩人头的长矛。Some of them carried pikes with shrivelled heads on top.佩带弓箭和长矛的武士闯入了他们的村庄。Warriors armed with bows and arrows and spears have invaded their villages.那印地安人将他的长矛用力掷向那只土狼.The Indian hurled his spear at...
在肠内被吸收以前游离碘或碘酸盐还原成碘化物.In the intestine, free iodine or iodate undergoes reduction to iodide before absorption.介绍了木素碘酸盐的改性方法与用途.Modified methods and utilization of lignosulfonates were introduced....