芒果视频

市面(mian)上的(de)防(fang)潮(chao)(chao)墊(dian)(dian)(dian)種類不(bu)(bu)少，采購前了解一(yi)下它(ta)們的(de)特點并不(bu)(bu)費時(shi)(shi)。充氣(qi)(qi)墊(dian)(dian)(dian)(AirMattresses)：優(you)點：不(bu)(bu)用(yong)說(shuo)，肯定(ding)(ding)舒(shu)(shu)服(fu)，而(er)且(qie)可(ke)(ke)調(diao)節柔軟度(du)(du)，價錢也(ye)不(bu)(bu)貴。缺(que)點：太(tai)重、太(tai)大(da)、而(er)且(qie)容(rong)易弄破(po)。空(kong)氣(qi)(qi)墊(dian)(dian)(dian)也(ye)不(bu)(bu)能提供(gong)良好(hao)的(de)保溫。此外(wai)，對(dui)肺活量也(ye)有(you)(you)很(hen)大(da)的(de)要(yao)(yao)求(qiu)。(需用(yong)嘴來吹氣(qi)(qi)。)開放(fang)氣(qi)(qi)室式(Open-cellFoamPads)：由一(yi)種象海面(mian)一(yi)樣(yang)的(de)泡沫材(cai)料制成(cheng)。優(you)點：比充氣(qi)(qi)式更舒(shu)(shu)適(shi)(shi)、重量更輕(qing)、更便宜(yi)(yi)、更保暖。而(er)且(qie)較(jiao)(jiao)重、壓縮(suo)性(xing)(xing)也(ye)較(jiao)(jiao)差(不(bu)(bu)宜(yi)(yi)攜帶)、使(shi)(shi)用(yong)壽命也(ye)較(jiao)(jiao)短。 首(shou)先(xian)必須考(kao)慮(lv)暖度(du)(du)、重量、舒(shu)(shu)適(shi)(shi)度(du)(du)、耐用(yong)性(xing)(xing)和大(da)小等依次重要(yao)(yao)。其次要(yao)(yao)考(kao)慮(lv)個人的(de)主要(yao)(yao)用(yong)途。一(yi)個戶外(wai)愛好(hao)者可(ke)(ke)能會擁有(you)(you)適(shi)(shi)應不(bu)(bu)同環(huan)境(jing)的(de)幾種防(fang)潮(chao)(chao)墊(dian)(dian)(dian)。就(jiu)象買其他東(dong)西一(yi)樣(yang)，購買戶外(wai)裝備有(you)(you)時(shi)(shi)也(ye)會讓(rang)后(hou)悔，因為實在(zai)有(you)(you)太(tai)多(duo)的(de)東(dong)西需要(yao)(yao)考(kao)慮(lv)，對(dui)每一(yi)樣(yang)東(dong)西都會有(you)(you)很(hen)多(duo)要(yao)(yao)求(qiu)，而(er)在(zai)大(da)部分(fen)情況下，所有(you)(you)的(de)要(yao)(yao)求(qiu)不(bu)(bu)可(ke)(ke)能同時(shi)(shi)得到滿足。選(xuan)擇(ze)防(fang)潮(chao)(chao)墊(dian)(dian)(dian)也(ye)一(yi)樣(yang)，有(you)(you)許多(duo)需要(yao)(yao)考(kao)慮(lv)：絕緣性(xing)(xing)(隔絕身體與地面(mian)熱交換的(de)能力)舒(shu)(shu)適(shi)(shi)性(xing)(xing)重量、體積耐用(yong)性(xing)(xing)從以上條件中做出選(xuan)擇(ze)對(dui)來說(shuo)很(hen)重要(yao)(yao)，而(er)考(kao)慮(lv)一(yi)下戶外(wai)計劃可(ke)(ke)能對(dui)很(hen)有(you)(you)幫助。最后(hou)，一(yi)些附屬(shu)設計可(ke)(ke)能會影響(xiang)決定(ding)(ding)。比如，一(yi)些防(fang)潮(chao)(chao)墊(dian)(dian)(dian)有(you)(you)多(duo)重可(ke)(ke)充氣(qi)(qi)氣(qi)(qi)室，使(shi)(shi)得防(fang)潮(chao)(chao)墊(dian)(dian)(dian)的(de)厚度(du)(du)更容(rong)易調(diao)節；多(duo)個墊(dian)(dian)(dian)子(zi)可(ke)(ke)拼接一(yi)起；通過配件可(ke)(ke)將充氣(qi)(qi)墊(dian)(dian)(dian)改成(cheng)椅子(zi)；等等。