在🥍(zai)汽🛵(qi)车🥨(che)设😘(she)计🌓(ji)中📏(zhong)，车📖(che)门🌇(men)下✈(xia)面🦅(mian)的📪(de)横💚(heng)梁🍑(liang)是⌛(shi)一📍(yi)个❕(ge)重😵(zhong)要🕋(yao)的🏍(de)结🚦(jie)构👆(gou)部🍂(bu)件🚃(jian)，它🎦(ta)通🏟(tong)常🤲(chang)被🥋(bei)称👉(cheng)为🧐(wei)门🔣(men)槛😷(kan)梁🍒(liang)或🕗(huo)门🕶(men)槛🕔(kan)板👀(ban)
这🦔(zhe)个🎐(ge)部📿(bu)件🌴(jian)不🚱(bu)仅🖍(jin)起🕰(qi)到⏮(dao)装🏏(zhuang)饰♏(shi)作🚟(zuo)用🔛(yong)，更🚛(geng)重🎩(zhong)要🔗(yao)的💏(de)是🥣(shi)它🤘(ta)承🏤(cheng)担🛅(dan)着😟(zhe)增🍜(zeng)强🌒(qiang)车🦒(che)身🚨(shen)结🚣(jie)构🍿(gou)强🥨(qiang)度🏛(du)和🌤(he)保🤜(bao)护🐪(hu)乘🐇(cheng)客🐠(ke)安😐(an)全🤯(quan)的🖲(de)重💡(zhong)要⏹(yao)职😭(zhi)责👟(ze)。门💍(men)槛💷(kan)梁🚬(liang)的🐻(de)功💄(gong)能🌦(neng)主🧝(zhu)要🎅(yao)体😲(ti)现🐷(xian)在👥(zai)以♐(yi)下🐻(xia)几🍼(ji)个🙁(ge)方🍇(fang)面🔣(mian)：首🥍(shou)先🐪(xian)，它💡(ta)是🗻(shi)车💐(che)身🙃(shen)侧🎡(ce)面🎧(mian)的🖼(de)一🚔(yi)个🎺(ge)重🚪(zhong)要😦(yao)支🍰(zhi)撑😿(cheng)点🍙(dian)，能🐸(neng)够🏪(gou)有🌒(you)效🖊(xiao)分🏪(fen)散♉(san)侧📕(ce)面🦌(mian)碰🍮(peng)撞🧒(zhuang)时🎤(shi)的🥜(de)冲📨(chong)击🍣(ji)力🚻(li)，减🤜(jian)少🤟(shao)对🛶(dui)车🔲(che)内👺(nei)乘🛏(cheng)客💆(ke)的🥁(de)伤😊(shang)害🌞(hai)。其👇(qi)次✨(ci)，门⛔(men)槛🥞(kan)梁🖥(liang)还⛩(hai)能🐺(neng)帮🌵(bang)助🏔(zhu)维🚤(wei)持🕍(chi)车👯(che)身🙉(shen)的🔇(de)整🔠(zheng)体🤴(ti)刚💠(gang)性🗻(xing)，提🦅(ti)高🐽(gao)车👐(che)辆🏕(liang)的🤚(de)操🌫(cao)控💿(kong)稳🛬(wen)定🗳(ding)性🚘(xing)。此🆖(ci)外🎂(wai)，门🎻(men)槛🏻(kan)梁🐌(liang)还➗(hai)能👝(neng)防🍮(fang)止🍈(zhi)在🐌(zai)车😆(che)辆🎾(liang)行💡(xing)驶🦑(shi)过🤨(guo)程🚞(cheng)中🕯(zhong)，路✒(lu)面😊(mian)溅📒(jian)起🕔(qi)的🌛(de)水👱(shui)或📪(huo)泥🚺(ni)沙🔶(sha)直😄(zhi)接🎱(jie)进🏘(jin)入🐝(ru)车⏲(che)内🧒(nei)，保🏎(bao)持😘(chi)车🦃(che)内✡(nei)的😯(de)清🏷(qing)洁🦆(jie)。门🖨(men)槛🈯(kan)梁♏(liang)的💹(de)设🐸(she)计⛲(ji)和🦔(he)材😡(cai)料🤒(liao)选❄(xuan)择💟(ze)对🈺(dui)汽🔂(qi)车📲(che)的🗨(de)整🎸(zheng)体💲(ti)性🙊(xing)能🎣(neng)有🔐(you)着🔝(zhe)直🌈(zhi)接♈(jie)的👝(de)影⛅(ying)响📁(xiang)xian 🏷(xian)dai 🐥(dai)qi 💥(qi)che 🎄(che)tong 🎀(tong)chang 🚊(chang)cai 💒(cai)yong 🦊(yong)gao 😛(gao)qiang 🤨(qiang)du ☔(du)gang 🐷(gang)cai 📯(cai)huo 🏤(huo)lv 🅰(lv)he 🎧(he)jin 💷(jin)cai 🥖(cai)liao 🗣(liao)lai 😆(lai)zhi ➖(zhi)zao 🎋(zao)men 🎙(men)kan 🤥(kan)liang 🌬(liang)，yi 🤟(yi)que 🎣(que)bao 💩(bao)zu 🅾(zu)gou 🧡(gou)de 🥛(de)qiang 🎊(qiang)du 🐗(du)tong 🤒(tong)shi ♊(shi)jian 🚄(jian)qing 🍟(qing)zhong 🏿(zhong)liang 🥠(liang)。yi 👪(yi)xie 🦂(xie)gao ⚾(gao)duan 🎪(duan)che 😦(che)xing 🧐(xing)shen 💻(shen)zhi ❓(zhi)hui 😫(hui)cai 🤥(cai)yong 🎦(yong)tan 📷(tan)xian 🏥(xian)wei 🥢(wei)deng 🌘(deng)xian 🥡(xian)jin 🐽(jin)fu 🌘(fu)he 💦(he)cai 🥄(cai)liao 🧞(liao)，yi 📒(yi)jin 🦎(jin)yi 🌙(yi)bu 💛(bu)ti 🉑(ti)gao 🌏(gao)xing 🍞(xing)neng 🚲(neng)。zai 📏(zai)ri 🌜(ri)chang 😂(chang)shi 🗒(shi)yong 😓(yong)zhong 📧(zhong)，men 🆔(men)kan 💦(kan)liang 🙋(liang)ye 🍬(ye)rong 🚘(rong)yi ✴(yi)shou 🦉(shou)dao 🔽(dao)mo 🐍(mo)sun 🏚(sun)，te ♉(te)bie ⛩(bie)shi 🚜(shi)zai 🔯(zai)shang 🔡(shang)xia 📨(xia)che 👣(che)shi 🏸(shi)，cheng 🤾(cheng)ke 🦆(ke)de 🥐(de)jiao 🐎(jiao)bu 🎶(bu)ke 🐼(ke)neng ✈(neng)hui 🤼(hui)zhi ⛴(zhi)jie 🍚(jie)jie 🔫(jie)chu 🚟(chu)dao 😒(dao)men 🐴(men)kan 🆕(kan)liang 🐚(liang)，chang ⏮(chang)shi 🔻(shi)jian 🚜(jian)de 🍮(de)mo 🎧(mo)ca 🎈(ca)hui 🙈(hui)dao 🌬(dao)zhi 🍫(zhi)qi 🕐(qi)biao 🎉(biao)mian 😘(mian)de 🦓(de)tu 🦕(tu)ceng 🎳(ceng)mo ✊(mo)sun 😤(sun)。yin 🤐(yin)ci 🕵(ci)，bao 🤺(bao)chi 👆(chi)men 🌑(men)kan 🚌(kan)liang 🌑(liang)de 🗄(de)qing 🏐(qing)jie ✋(jie)he 🌔(he)ding 🏻(ding)qi 🌈(qi)jian 🛀(jian)zha 🎪(zha)qi 👸(qi)zhuang 📒(zhuang)kuang 👙(kuang)，dui 🧔(dui)yu 📽(yu)yan 🖤(yan)chang 🤯(chang)qi 💻(qi)shi 😂(shi)yong 🗣(yong)shou 🎃(shou)ming 🍛(ming)he 👆(he)bao 🧘(bao)chi 😸(chi)che 🌯(che)liang 🚲(liang)wai 🏧(wai)guan 😙(guan)dou ⏮(dou)fei 🚸(fei)chang 🌬(chang)zhong 🍷(zhong)yao ✏(yao)。xia 💝(xia)mian 🛏(mian)shi 👹(shi)yi 🛄(yi)ge 🔱(ge)jian 〽(jian)dan 🔘(dan)de 🧖(de)biao 🆘(biao)ge 🤠(ge)，zhan 🍰(zhan)shi 🥑(shi)le 📉(le)bu 😖(bu)tong 🐤(tong)cai 🍕(cai)liao 🐯(liao)zhi 💼(zhi)cheng 😣(cheng)de 🌡(de)men ✝(men)kan 🌇(kan)liang 🎿(liang)de 💼(de)xing 🏃(xing)neng ♟(neng)dui 🗃(dui)bi 🚍(bi)：cai 🎢(cai)liao 🤛(liao) qiang 🤱(qiang)du 🔨(du) zhong 📟(zhong)liang 😐(liang) cheng 🍿(cheng)ben 🗃(ben) gao 🕍(gao)qiang ⭐(qiang)du ✏(du)gang 🍉(gang) gao ⛪(gao) jiao ⏬(jiao)zhong 👶(zhong) zhong 🐙(zhong)deng ⏭(deng) lv 💇(lv)he 🚍(he)jin 😘(jin) jiao ✋(jiao)gao 🏒(gao) qing 🖐(qing) jiao 🚴(jiao)gao ⛔(gao) tan 🔗(tan)xian 🦈(xian)wei 🎹(wei) fei 🧘(fei)chang 🛃(chang)gao 🚟(gao) fei 🍔(fei)chang 🚁(chang)qing 〽(qing) gao 🐓(gao) tong 🐦(tong)guo 👀(guo)shang 🍠(shang)shu 📲(shu)dui 🙀(dui)bi 🐀(bi)ke 😙(ke)yi 🛒(yi)kan 🐕(kan)chu 🍺(chu)，sui 🌛(sui)ran 🈂(ran)tan 🏵(tan)xian 🐕(xian)wei 📌(wei)men 🚕(men)kan 👓(kan)liang 🎮(liang)zai ✉(zai)qiang 🌚(qiang)du 🍊(du)he 🍧(he)zhong 🤙(zhong)liang 🌰(liang)shang ♓(shang)you 🏼(you)ming 🍂(ming)xian ❕(xian)you ⛴(you)shi 😤(shi)，dan 🤲(dan)qi 🔲(qi)cheng 😭(cheng)ben 🤶(ben)ye 🎲(ye)xiang ✋(xiang)dui 🗯(dui)jiao 😑(jiao)gao ✉(gao)，yin 🚡(yin)ci ❎(ci)zai 👄(zai)xuan 🐄(xuan)ze 🗝(ze)shi 👧(shi)xu 🕎(xu)yao 🔎(yao)gen 🏍(gen)ju 🤹(ju)shi 🔂(shi)ji 🌲(ji)xu 🛅(xu)qiu 😝(qiu)he 🥢(he)yu 🥗(yu)suan 📘(suan)jin 🛃(jin)xing 👔(xing)quan ⛰(quan)heng 💎(heng)。