降低湿度 meaning in Chinese

dehumidification
dehumidify

Guards against the bedsore to be mad the type mattress surface openshas very many pores , spouts the gas using the mattress to carry offthe human body in vitro moisture content , reduces the humidity , thusthe dry skin , and the replacement foul air , the suppression bacteriumgrows , as well as will get sick the human body pressure to disperse onthe mattress the principle , will effectively come effectively toprevent the bedsore the production , will be specially for reduces thelong - term bed patient ' s worry and the pain , for will reduce nursingstaff ' s labor intensity to make
防褥疮气式床垫表面开有很多微孔，利用床垫喷出的气体带走人体体外水分，降低湿度，从而干燥皮肤，并置换污浊空气，抑制细菌生长，以及将病人体压分散在床垫上的原理，来有效的防止褥疮的产生，是专为减轻长期卧床病人的烦恼和痛苦，为减轻护理人员的劳动强度而制造的。