过氯酸肼和过氯酸锂形成两种低共熔物.Hydrazine perchlorate and lithium perchlorate form two eutectics.由于实验误差,低共熔暂停的温度轻微变化,忽上忽下.Because of experimental errors the temperature of the eutectic halt varies slightly from run to run.那是低共熔混合物.A e...
All rubber elastomers shall be of chloramine resistant material.所有弹性合成橡胶应该是耐氯胺腐蚀材料.The results indicate that chloramine is of notable inactivation effect on Cyclops.结果表明,氯胺对剑水蚤具有显著的灭活作用.All wetted rubber parts shall be m...