芒果视频下载

市面(mian)(mian)上的(de)(de)(de)(de)防(fang)(fang)潮(chao)墊(dian)種(zhong)類(lei)不(bu)(bu)(bu)(bu)少，采購前了(le)解一(yi)(yi)(yi)下(xia)它們的(de)(de)(de)(de)特(te)點并不(bu)(bu)(bu)(bu)費(fei)時。充(chong)氣(qi)墊(dian)(AirMattresses)：優點：不(bu)(bu)(bu)(bu)用(yong)(yong)說，肯定(ding)舒服，而(er)(er)且(qie)(qie)可(ke)(ke)(ke)(ke)調節(jie)柔軟度(du)，價錢也(ye)(ye)不(bu)(bu)(bu)(bu)貴(gui)。缺點：太(tai)重(zhong)(zhong)、太(tai)大、而(er)(er)且(qie)(qie)容易弄破。空氣(qi)墊(dian)也(ye)(ye)不(bu)(bu)(bu)(bu)能提供良(liang)好(hao)的(de)(de)(de)(de)保(bao)溫(wen)。此外(wai)(wai)，對(dui)肺活(huo)量(liang)也(ye)(ye)有(you)很大的(de)(de)(de)(de)要(yao)(yao)求(qiu)。(需(xu)用(yong)(yong)嘴(zui)來(lai)吹氣(qi)。)開放(fang)氣(qi)室式(Open-cellFoamPads)：由一(yi)(yi)(yi)種(zhong)象(xiang)(xiang)海(hai)面(mian)(mian)一(yi)(yi)(yi)樣(yang)的(de)(de)(de)(de)泡(pao)沫材(cai)料制成。優點：比充(chong)氣(qi)式更(geng)舒適(shi)、重(zhong)(zhong)量(liang)更(geng)輕、更(geng)便宜(yi)、更(geng)保(bao)暖。而(er)(er)且(qie)(qie)較重(zhong)(zhong)、壓(ya)縮性(xing)(xing)(xing)也(ye)(ye)較差(不(bu)(bu)(bu)(bu)宜(yi)攜(xie)帶)、使(shi)(shi)用(yong)(yong)壽命也(ye)(ye)較短。 首(shou)先必須(xu)考慮暖度(du)、重(zhong)(zhong)量(liang)、舒適(shi)度(du)、耐用(yong)(yong)性(xing)(xing)(xing)和大小等(deng)(deng)依(yi)次重(zhong)(zhong)要(yao)(yao)。其次要(yao)(yao)考慮個人的(de)(de)(de)(de)主要(yao)(yao)用(yong)(yong)途。一(yi)(yi)(yi)個戶外(wai)(wai)愛好(hao)者可(ke)(ke)(ke)(ke)能會(hui)(hui)擁有(you)適(shi)應(ying)不(bu)(bu)(bu)(bu)同(tong)(tong)環境(jing)的(de)(de)(de)(de)幾種(zhong)防(fang)(fang)潮(chao)墊(dian)。就象(xiang)(xiang)買其他東(dong)西一(yi)(yi)(yi)樣(yang)，購買戶外(wai)(wai)裝備有(you)時也(ye)(ye)會(hui)(hui)讓后悔，因(yin)為(wei)實在有(you)太(tai)多的(de)(de)(de)(de)東(dong)西需(xu)要(yao)(yao)考慮，對(dui)每一(yi)(yi)(yi)樣(yang)東(dong)西都會(hui)(hui)有(you)很多要(yao)(yao)求(qiu)，而(er)(er)在大部(bu)分(fen)情況下(xia)，所有(you)的(de)(de)(de)(de)要(yao)(yao)求(qiu)不(bu)(bu)(bu)(bu)可(ke)(ke)(ke)(ke)能同(tong)(tong)時得到滿足。選擇防(fang)(fang)潮(chao)墊(dian)也(ye)(ye)一(yi)(yi)(yi)樣(yang)，有(you)許多需(xu)要(yao)(yao)考慮：絕緣(yuan)性(xing)(xing)(xing)(隔絕身(shen)體與地(di)面(mian)(mian)熱(re)交換的(de)(de)(de)(de)能力)舒適(shi)性(xing)(xing)(xing)重(zhong)(zhong)量(liang)、體積耐用(yong)(yong)性(xing)(xing)(xing)從以上條(tiao)件(jian)中做出選擇對(dui)來(lai)說很重(zhong)(zhong)要(yao)(yao)，而(er)(er)考慮一(yi)(yi)(yi)下(xia)戶外(wai)(wai)計劃可(ke)(ke)(ke)(ke)能對(dui)很有(you)幫助。最(zui)后，一(yi)(yi)(yi)些附屬設(she)計可(ke)(ke)(ke)(ke)能會(hui)(hui)影響決定(ding)。比如，一(yi)(yi)(yi)些防(fang)(fang)潮(chao)墊(dian)有(you)多重(zhong)(zhong)可(ke)(ke)(ke)(ke)充(chong)氣(qi)氣(qi)室，使(shi)(shi)得防(fang)(fang)潮(chao)墊(dian)的(de)(de)(de)(de)厚度(du)更(geng)容易調節(jie)；多個墊(dian)子可(ke)(ke)(ke)(ke)拼(pin)接一(yi)(yi)(yi)起(qi)；通過配件(jian)可(ke)(ke)(ke)(ke)將充(chong)氣(qi)墊(dian)改成椅子；等(deng)(deng)等(deng)(deng)。