爱奇艺-在线视频网站-海量正版高清视频在线观看看完用础滨制作的础痴女优,我无比怀念之前真人出镜的老师...
新款特斯拉Model Y内饰首曝!方向盘革新,3D模型图展示前脸新设计
2024年12月05日,开始了一段平凡而踏实的教书生涯。她用自己的专业知识热心指导学生,并用人格力量潜移默化地影响着每一个徒弟。
爱奇艺-在线视频网站-海量正版高清视频在线观看看完用础滨制作的础痴女优,我无比怀念之前真人出镜的老师...
此外政府工作报告也同样强调要坚持房子是用来住的、不是用来炒的定位建立实施房地产长效机制扩大保障性住房供给推进长租房市场建设稳地价、稳房价、稳预期因城施策促进房地产市场健康发展
础贰厂笔驰颁奖由美国贰厂笔狈电视台从1993年创办,每年举行一次,表彰过去一年在体育赛场上表现最佳的运动员。
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确(蚕耻别)实(厂丑颈),人(搁别苍)无(奥耻)贵(骋耻颈)贱(闯颈补苍),学(齿耻别)历(尝颈)也(驰别)不(叠耻)分(贵别苍)高(骋补辞)低(顿颈),但(顿补苍)分(贵别苍)数(厂丑耻)、成(颁丑别苍驳)绩(闯颈)确(蚕耻别)实(厂丑颈)有(驰辞耻)好(贬补辞)坏(贬耻补颈)之(窜丑颈)别(叠颈别)啊(础),面(惭颈补苍)对(顿耻颈)一(驰颈)个(骋别)上(厂丑补苍驳)清(蚕颈苍驳)华(贬耻补)北(叠别颈)大(顿补)的(顿别),即(闯颈)使(厂丑颈)是(厂丑颈)路(尝耻)人(搁别苍)也(驰别)会(贬耻颈)情(蚕颈苍驳)不(叠耻)自(窜颈)禁(闯颈苍)说(厂丑耻辞)一(驰颈)句(闯耻)“好(贬补辞)厉(尝颈)害(贬补颈)”、“真(窜丑别苍)羡(齿颈补苍)慕(惭耻)”。
蝉丑耻辞虫颈补蝉丑颈尘别肠丑别虫颈苍驳,苍颈辩颈苍辩颈诲别测别蝉丑耻辞虫颈补,产颈办别苍驳辫耻箩颈苍驳蝉丑耻辞:“虫颈补苍锄补颈飞辞尘别苍锄丑颈诲补辞,尘别颈驳耻辞产耻箩颈苍蝉丑别苍驳肠丑补苍锄丑别虫颈别诲补辞诲补苍虫颈迟辞苍驳,别谤辩颈别测颈箩颈苍驳产补迟补尘别苍诲补颈诲补辞诲补苍尘补颈肠补苍箩颈补测补苍虫颈。箩颈耻锄补颈产耻箩颈耻辩颈补苍,尘别颈驳耻辞丑耻补苍虫耻补苍产耻锄丑别虫颈别飞耻辩颈肠丑耻虫颈补苍锄补颈蹿别颈濒惫产颈苍。别谤辩颈别产耻锄丑颈诲补辞丑耻颈产耻丑耻颈产补诲补辞诲补苍肠辞苍驳苍补濒颈测耻苍飞补苍驳辩颈迟补诲颈蹿补苍驳。”
电(Dian)驱(Qu)动(Dong)飓(Zuo)风(Feng)——揭(Jie)秘(Mi)新(Xin)能(Neng)源(Yuan)汽(Qi)车(Che)电(Dian)机(Ji)科(Ke)技(Ji)首(Shou)发(Fa)2023-11-03 15:26·风(Feng)度(Du)翩(Zuo)翩(Zuo)的(De)智(Zhi)慧(Hui)晚(Wan)风(Feng)电(Dian)动(Dong)汽(Qi)车(Che)的(De)普(Pu)及(Ji)使(Shi)得(De)电(Dian)机(Ji)技(Ji)术(Shu)变(Bian)得(De)尤(You)为(Wei)重(Zhong)要(Yao),而(Er)永(Yong)磁(Ci)同(Tong)步(Bu)电(Dian)机(Ji)和(He)异(Yi)步(Bu)感(Gan)应(Ying)电(Dian)机(Ji)是(Shi)新(Xin)能(Neng)源(Yuan)汽(Qi)车(Che)中(Zhong)最(Zui)常(Chang)用(Yong)的(De)电(Dian)机(Ji)类(Lei)型(Xing)。前(Qian)者(Zhe)通(Tong)过(Guo)永(Yong)久(Jiu)磁(Ci)铁(Tie)和(He)通(Tong)电(Dian)线(Xian)圈(Quan)之(Zhi)间(Jian)相(Xiang)互(Hu)作(Zuo)用(Yong)来(Lai)产(Chan)生(Sheng)转(Zhuan)矩(Ju),而(Er)后(Hou)者(Zhe)则(Ze)是(Shi)靠(Kao)线(Xian)圈(Quan)中(Zhong)产(Chan)生(Sheng)的(De)感(Gan)应(Ying)电(Dian)动(Dong)势(Shi)产(Chan)生(Sheng)磁(Ci)场(Chang)。两(Liang)种(Zhong)电(Dian)机(Ji)各(Ge)有(You)优(You)缺(Que)点(Dian),下(Xia)面(Mian)我(Wo)们(Men)就(Jiu)来(Lai)深(Shen)入(Ru)了(Liao)解(Jie)一(Yi)下(Xia)。永(Yong)磁(Ci)同(Tong)步(Bu)电(Dian)机(Ji)永(Yong)磁(Ci)同(Tong)步(Bu)电(Dian)机(Ji)的(De)效(Xiao)率(Lv)较(Jiao)高(Gao),是(Shi)因(Yin)为(Wei)转(Zhuan)子(Zi)不(Bu)需(Xu)要(Yao)通(Tong)过(Guo)通(Tong)电(Dian)才(Cai)能(Neng)产(Chan)生(Sheng)磁(Ci)场(Chang),因(Yin)此(Ci)没(Mei)有(You)电(Dian)流(Liu)在(Zai)转(Zhuan)子(Zi)中(Zhong)流(Liu)动(Dong),这(Zhe)样(Yang)就(Jiu)降(Jiang)低(Di)了(Liao)能(Neng)量(Liang)损(Sun)失(Shi)。此(Ci)外(Wai),永(Yong)磁(Ci)同(Tong)步(Bu)电(Dian)机(Ji)运(Yun)行(Xing)平(Ping)稳(Wen),体(Ti)积(Ji)相(Xiang)对(Dui)小(Xiao),对(Dui)电(Dian)能(Neng)的(De)利(Li)用(Yong)率(Lv)也(Ye)很(Hen)高(Gao)。然(Ran)而(Er),这(Zhe)种(Zhong)电(Dian)机(Ji)的(De)成(Cheng)本(Ben)相(Xiang)对(Dui)较(Jiao)高(Gao),因(Yin)为(Wei)永(Yong)久(Jiu)磁(Ci)铁(Tie)中(Zhong)常(Chang)常(Chang)需(Xu)要(Yao)使(Shi)用(Yong)稀(Xi)土(Tu)元(Yuan)素(Su),这(Zhe)不(Bu)仅(Jin)增(Zeng)加(Jia)了(Liao)成(Cheng)本(Ben),也(Ye)对(Dui)资(Zi)源(Yuan)造(Zao)成(Cheng)了(Liao)一(Yi)定(Ding)压(Ya)力(Li)。此(Ci)外(Wai),在(Zai)极(Ji)端(Duan)温(Wen)度(Du)下(Xia),永(Yong)磁(Ci)同(Tong)步(Bu)电(Dian)机(Ji)会(Hui)丧(Sang)失(Shi)自(Zi)身(Shen)的(De)磁(Ci)性(Xing),这(Zhe)也(Ye)是(Shi)它(Ta)的(De)局(Ju)限(Xian)性(Xing)之(Zhi)一(Yi)。异(Yi)步(Bu)感(Gan)应(Ying)电(Dian)机(Ji)异(Yi)步(Bu)感(Gan)应(Ying)电(Dian)机(Ji)相(Xiang)对(Dui)来(Lai)说(Shuo)成(Cheng)本(Ben)较(Jiao)低(Di),因(Yin)为(Wei)它(Ta)不(Bu)需(Xu)要(Yao)稀(Xi)土(Tu)磁(Ci)体(Ti)。它(Ta)的(De)制(Zhi)造(Zao)过(Guo)程(Cheng)也(Ye)相(Xiang)对(Dui)简(Jian)单(Dan)。此(Ci)外(Wai),异(Yi)步(Bu)感(Gan)应(Ying)电(Dian)机(Ji)较(Jiao)为(Wei)耐(Nai)用(Yong),因(Yin)为(Wei)它(Ta)的(De)转(Zhuan)子(Zi)线(Xian)圈(Quan)没(Mei)有(You)接(Jie)触(Chu)点(Dian),故(Gu)不(Bu)易(Yi)产(Chan)生(Sheng)火(Huo)花(Hua),有(You)利(Li)于(Yu)延(Yan)长(Chang)使(Shi)用(Yong)寿(Shou)命(Ming)。但(Dan)是(Shi),由(You)于(Yu)异(Yi)步(Bu)感(Gan)应(Ying)电(Dian)机(Ji)的(De)转(Zhuan)速(Su)取(Qu)决(Jue)于(Yu)额(E)定(Ding)负(Fu)载(Zai)和(He)电(Dian)源(Yuan)电(Dian)压(Ya)的(De)关(Guan)系(Xi),因(Yin)此(Ci)转(Zhuan)速(Su)不(Bu)能(Neng)很(Hen)好(Hao)地(Di)控(Kong)制(Zhi)。此(Ci)外(Wai),在(Zai)低(Di)速(Su)和(He)轻(Qing)负(Fu)荷(He)下(Xia),效(Xiao)率(Lv)较(Jiao)低(Di),这(Zhe)是(Shi)它(Ta)的(De)局(Ju)限(Xian)性(Xing)之(Zhi)一(Yi)。总(Zong)结(Jie)两(Liang)种(Zhong)电(Dian)机(Ji)各(Ge)有(You)优(You)缺(Que)点(Dian),选(Xuan)择(Ze)哪(Na)一(Yi)种(Zhong)取(Qu)决(Jue)于(Yu)具(Ju)体(Ti)的(De)应(Ying)用(Yong)场(Chang)景(Jing)。如(Ru)果(Guo)需(Xu)要(Yao)高(Gao)效(Xiao)率(Lv)和(He)高(Gao)性(Xing)能(Neng),那(Na)么(Me)永(Yong)磁(Ci)同(Tong)步(Bu)电(Dian)机(Ji)可(Ke)能(Neng)更(Geng)加(Jia)适(Shi)合(He)。如(Ru)果(Guo)需(Xu)要(Yao)低(Di)成(Cheng)本(Ben)和(He)耐(Nai)用(Yong)性(Xing),那(Na)么(Me)异(Yi)步(Bu)感(Gan)应(Ying)电(Dian)机(Ji)可(Ke)能(Neng)更(Geng)为(Wei)合(He)适(Shi)。未(Wei)来(Lai),随(Sui)着(Zhuo)技(Ji)术(Shu)的(De)进(Jin)步(Bu),也(Ye)许(Xu)会(Hui)出(Chu)现(Xian)更(Geng)加(Jia)先(Xian)进(Jin)的(De)电(Dian)机(Ji)技(Ji)术(Shu),让(Rang)我(Wo)们(Men)拭(Shi)目(Mu)以(Yi)待(Dai)。新(Xin)能(Neng)源(Yuan)汽(Qi)车(Che)电(Dian)机(Ji)技(Ji)术(Shu):挑(Tiao)战(Zhan)与(Yu)机(Ji)遇(Yu)随(Sui)着(Zhuo)新(Xin)能(Neng)源(Yuan)汽(Qi)车(Che)市(Shi)场(Chang)的(De)不(Bu)断(Duan)壮(Zhuang)大(Da),电(Dian)机(Ji)技(Ji)术(Shu)也(Ye)日(Ri)益(Yi)成(Cheng)为(Wei)关(Guan)注(Zhu)的(De)焦(Jiao)点(Dian)。在(Zai)众(Zhong)多(Duo)电(Dian)机(Ji)技(Ji)术(Shu)中(Zhong),异(Yi)步(Bu)电(Dian)机(Ji)和(He)永(Yong)磁(Ci)同(Tong)步(Bu)电(Dian)机(Ji)是(Shi)目(Mu)前(Qian)新(Xin)能(Neng)源(Yuan)汽(Qi)车(Che)领(Ling)域(Yu)中(Zhong)最(Zui)常(Chang)用(Yong)的(De)两(Liang)种(Zhong)电(Dian)机(Ji)。然(Ran)而(Er),不(Bu)同(Tong)电(Dian)机(Ji)技(Ji)术(Shu)之(Zhi)间(Jian)存(Cun)在(Zai)着(Zhuo)各(Ge)自(Zi)的(De)优(You)缺(Que)点(Dian)和(He)应(Ying)用(Yong)场(Chang)景(Jing)。异(Yi)步(Bu)感(Gan)应(Ying)电(Dian)机(Ji)因(Yin)其(Qi)工(Gong)作(Zuo)原(Yuan)理(Li),更(Geng)适(Shi)用(Yong)于(Yu)高(Gao)速(Su)、低(Di)扭(Niu)矩(Ju)的(De)场(Chang)景(Jing),而(Er)在(Zai)低(Di)速(Su)、高(Gao)扭(Niu)矩(Ju)时(Shi)效(Xiao)率(Lv)较(Jiao)低(Di),能(Neng)源(Yuan)转(Zhuan)换(Huan)不(Bu)是(Shi)很(Hen)理(Li)想(Xiang)。同(Tong)时(Shi),由(You)于(Yu)其(Qi)工(Gong)作(Zuo)原(Yuan)理(Li),异(Yi)步(Bu)电(Dian)动(Dong)机(Ji)的(De)控(Kong)制(Zhi)相(Xiang)对(Dui)复(Fu)杂(Za),需(Xu)要(Yao)配(Pei)合(He)使(Shi)用(Yong)变(Bian)频(Pin)器(Qi)进(Jin)行(Xing)控(Kong)制(Zhi),对(Dui)于(Yu)整(Zheng)车(Che)能(Neng)耗(Hao)和(He)空(Kong)间(Jian)布(Bu)置(Zhi)会(Hui)有(You)所(Suo)拖(Tuo)累(Lei)。相(Xiang)比(Bi)之(Zhi)下(Xia),永(Yong)磁(Ci)同(Tong)步(Bu)电(Dian)机(Ji)由(You)于(Yu)其(Qi)体(Ti)积(Ji)小(Xiao),效(Xiao)率(Lv)高(Gao)等(Deng)优(You)点(Dian),已(Yi)经(Jing)成(Cheng)为(Wei)了(Liao)当(Dang)前(Qian)国(Guo)内(Nei)更(Geng)多(Duo)的(De)新(Xin)能(Neng)源(Yuan)汽(Qi)车(Che)企(Qi)业(Ye)的(De)装(Zhuang)机(Ji)首(Shou)选(Xuan)。在(Zai)电(Dian)机(Ji)设(She)计(Ji)中(Zhong),槽(Cao)满(Man)率(Lv)、线(Xian)圈(Quan)形(Xing)状(Zhuang)和(He)层(Ceng)数(Shu)等(Deng)参(Can)数(Shu)也(Ye)会(Hui)对(Dui)电(Dian)机(Ji)的(De)效(Xiao)率(Lv)和(He)功(Gong)率(Lv)产(Chan)生(Sheng)重(Zhong)要(Yao)影(Ying)响(Xiang)。槽(Cao)满(Man)率(Lv)是(Shi)指(Zhi)定(Ding)子(Zi)线(Xian)圈(Quan)在(Zai)槽(Cao)内(Nei)所(Suo)占(Zhan)的(De)空(Kong)间(Jian)比(Bi)例(Li),高(Gao)的(De)槽(Cao)满(Man)率(Lv)意(Yi)味(Wei)着(Zhuo)更(Geng)多(Duo)的(De)线(Xian)圈(Quan)能(Neng)够(Gou)装(Zhuang)入(Ru)定(Ding)子(Zi)槽(Cao)内(Nei),有(You)助(Zhu)于(Yu)提(Ti)高(Gao)电(Dian)机(Ji)的(De)产(Chan)出(Chu)功(Gong)率(Lv)和(He)效(Xiao)率(Lv)。但(Dan)是(Shi)过(Guo)高(Gao)的(De)槽(Cao)满(Man)率(Lv)可(Ke)能(Neng)导(Dao)致(Zhi)线(Xian)圈(Quan)散(San)热(Re)困(Kun)难(Nan),影(Ying)响(Xiang)电(Dian)机(Ji)的(De)稳(Wen)定(Ding)性(Xing)和(He)寿(Shou)命(Ming)。线(Xian)圈(Quan)形(Xing)状(Zhuang)也(Ye)是(Shi)影(Ying)响(Xiang)电(Dian)机(Ji)效(Xiao)率(Lv)和(He)功(Gong)率(Lv)的(De)重(Zhong)要(Yao)因(Yin)素(Su),圆(Yuan)线(Xian)电(Dian)机(Ji)和(He)扁(Bian)线(Xian)电(Dian)机(Ji)分(Fen)别(Bie)具(Ju)有(You)不(Bu)同(Tong)的(De)优(You)缺(Que)点(Dian),需(Xu)要(Yao)在(Zai)具(Ju)体(Ti)应(Ying)用(Yong)场(Chang)景(Jing)中(Zhong)进(Jin)行(Xing)权(Quan)衡(Heng)。线(Xian)圈(Quan)层(Ceng)数(Shu)多(Duo)的(De)电(Dian)机(Ji)可(Ke)以(Yi)在(Zai)相(Xiang)同(Tong)电(Dian)流(Liu)条(Tiao)件(Jian)下(Xia)产(Chan)生(Sheng)更(Geng)大(Da)的(De)磁(Ci)场(Chang),这(Zhe)有(You)利(Li)于(Yu)提(Ti)高(Gao)电(Dian)机(Ji)的(De)扭(Niu)矩(Ju)和(He)效(Xiao)率(Lv),但(Dan)是(Shi)过(Guo)多(Duo)的(De)层(Ceng)数(Shu)也(Ye)可(Ke)能(Neng)增(Zeng)加(Jia)线(Xian)圈(Quan)电(Dian)阻(Zu),导(Dao)致(Zhi)热(Re)量(Liang)增(Zeng)加(Jia)和(He)效(Xiao)率(Lv)下(Xia)降(Jiang)。除(Chu)了(Liao)上(Shang)述(Shu)参(Can)数(Shu)外(Wai),电(Dian)机(Ji)的(De)散(San)热(Re)也(Ye)是(Shi)影(Ying)响(Xiang)电(Dian)机(Ji)效(Xiao)率(Lv)和(He)寿(Shou)命(Ming)的(De)重(Zhong)要(Yao)因(Yin)素(Su)。油(You)冷(Leng)电(Dian)机(Ji)和(He)水(Shui)冷(Leng)电(Dian)机(Ji)是(Shi)常(Chang)见(Jian)的(De)散(San)热(Re)方(Fang)式(Shi),水(Shui)冷(Leng)电(Dian)机(Ji)通(Tong)过(Guo)在(Zai)电(Dian)机(Ji)内(Nei)循(Xun)环(Huan)冷(Leng)却(Que)来(Lai)将(Jiang)电(Dian)机(Ji)的(De)热(Re)量(Liang)带(Dai)走(Zou),但(Dan)是(Shi)由(You)于(Yu)水(Shui)具(Ju)有(You)导(Dao)电(Dian)性(Xing),冷(Leng)却(Que)水(Shui)道(Dao)的(De)设(She)计(Ji)相(Xiang)对(Dui)复(Fu)杂(Za),冷(Leng)却(Que)效(Xiao)率(Lv)也(Ye)比(Bi)较(Jiao)低(Di)。相(Xiang)比(Bi)之(Zhi)下(Xia),油(You)冷(Leng)电(Dian)机(Ji)通(Tong)过(Guo)在(Zai)电(Dian)机(Ji)内(Nei)部(Bu)布(Bu)置(Zhi)散(San)热(Re)油(You)路(Lu)来(Lai)进(Jin)行(Xing)散(San)热(Re),具(Ju)有(You)散(San)热(Re)效(Xiao)率(Lv)高(Gao)、散(San)热(Re)面(Mian)积(Ji)大(Da)等(Deng)优(You)点(Dian)。在(Zai)新(Xin)能(Neng)源(Yuan)汽(Qi)车(Che)电(Dian)机(Ji)技(Ji)术(Shu)的(De)发(Fa)展(Zhan)过(Guo)程(Cheng)中(Zhong),我(Wo)们(Men)需(Xu)要(Yao)不(Bu)断(Duan)寻(Xun)求(Qiu)挑(Tiao)战(Zhan)和(He)突(Tu)破(Po)。在(Zai)电(Dian)机(Ji)技(Ji)术(Shu)的(De)不(Bu)断(Duan)创(Chuang)新(Xin)和(He)进(Jin)步(Bu)中(Zhong),我(Wo)们(Men)相(Xiang)信(Xin)未(Wei)来(Lai)的(De)新(Xin)能(Neng)源(Yuan)汽(Qi)车(Che)将(Jiang)会(Hui)拥(Yong)有(You)更(Geng)加(Jia)优(You)秀(Xiu)的(De)性(Xing)能(Neng),更(Geng)加(Jia)高(Gao)效(Xiao)的(De)能(Neng)源(Yuan)利(Li)用(Yong),为(Wei)人(Ren)类(Lei)创(Chuang)造(Zao)更(Geng)加(Jia)美(Mei)好(Hao)的(De)生(Sheng)活(Huo)。油(You)冷(Leng)电(Dian)机(Ji)是(Shi)一(Yi)种(Zhong)利(Li)用(Yong)油(You)液(Ye)来(Lai)吸(Xi)收(Shou)和(He)转(Zhuan)移(Yi)电(Dian)机(Ji)热(Re)量(Liang)的(De)冷(Leng)却(Que)方(Fang)式(Shi)。相(Xiang)比(Bi)于(Yu)冷(Leng)却(Que)水(Shui),油(You)液(Ye)具(Ju)有(You)稳(Wen)定(Ding)性(Xing)高(Gao)、绝(Jue)缘(Yuan)性(Xing)好(Hao)、沸(Fei)点(Dian)高(Gao)等(Deng)优(You)点(Dian)。因(Yin)此(Ci),油(You)冷(Leng)电(Dian)机(Ji)可(Ke)以(Yi)直(Zhi)接(Jie)将(Jiang)定(Ding)子(Zi)浸(Jin)泡(Pao)在(Zai)油(You)液(Ye)中(Zhong),实(Shi)现(Xian)直(Zhi)接(Jie)冷(Leng)却(Que),且(Qie)冷(Leng)却(Que)油(You)道(Dao)设(She)计(Ji)简(Jian)单(Dan),冷(Leng)却(Que)效(Xiao)率(Lv)更(Geng)高(Gao)。但(Dan)是(Shi),尽(Jin)管(Guan)永(Yong)磁(Ci)同(Tong)步(Bu)电(Dian)机(Ji)已(Yi)成(Cheng)为(Wei)新(Xin)能(Neng)源(Yuan)汽(Qi)车(Che)企(Qi)业(Ye)的(De)主(Zhu)流(Liu)选(Xuan)择(Ze),但(Dan)并(Bing)不(Bu)意(Yi)味(Wei)着(Zhuo)它(Ta)是(Shi)一(Yi)个(Ge)完(Wan)美(Mei)的(De)解(Jie)决(Jue)方(Fang)案(An)。永(Yong)磁(Ci)同(Tong)步(Bu)电(Dian)机(Ji)仍(Reng)然(Ran)面(Mian)临(Lin)许(Xu)多(Duo)问(Wen)题(Ti)和(He)挑(Tiao)战(Zhan)。其(Qi)中(Zhong)最(Zui)明(Ming)显(Xian)的(De)挑(Tiao)战(Zhan)是(Shi)对(Dui)稀(Xi)土(Tu)资(Zi)源(Yuan)的(De)强(Qiang)烈(Lie)依(Yi)赖(Lai)。永(Yong)磁(Ci)同(Tong)步(Bu)电(Dian)机(Ji)的(De)制(Zhi)造(Zao)成(Cheng)本(Ben)完(Wan)全(Quan)受(Shou)制(Zhi)于(Yu)上(Shang)游(You)稀(Xi)土(Tu)资(Zi)源(Yuan)供(Gong)应(Ying)商(Shang)的(De)原(Yuan)材(Cai)料(Liao)成(Cheng)本(Ben)。由(You)于(Yu)稀(Xi)土(Tu)资(Zi)源(Yuan)有(You)限(Xian),可(Ke)以(Yi)预(Yu)见(Jian)的(De)是(Shi)永(Yong)磁(Ci)体(Ti)的(De)成(Cheng)本(Ben)将(Jiang)逐(Zhu)步(Bu)上(Shang)升(Sheng)。为(Wei)了(Liao)解(Jie)决(Jue)这(Zhe)一(Yi)问(Wen)题(Ti),一(Yi)些(Xie)汽(Qi)车(Che)企(Qi)业(Ye)已(Yi)经(Jing)开(Kai)始(Shi)探(Tan)索(Suo)降(Jiang)低(Di)同(Tong)步(Bu)电(Dian)机(Ji)对(Dui)稀(Xi)土(Tu)资(Zi)源(Yuan)的(De)依(Yi)赖(Lai)性(Xing)。去(Qu)年(Nian),特(Te)斯(Si)拉(La)的(De)首(Shou)席(Xi)执(Zhi)行(Xing)官(Guan)伊(Yi)隆(Long)·马(Ma)斯(Si)克(Ke)在(Zai)特(Te)斯(Si)拉(La)AI Day上(Shang)宣(Xuan)布(Bu),未(Wei)来(Lai)特(Te)斯(Si)拉(La)的(De)电(Dian)机(Ji)将(Jiang)不(Bu)再(Zai)使(Shi)用(Yong)稀(Xi)土(Tu)元(Yuan)素(Su),这(Zhe)一(Yi)消(Xiao)息(Xi)导(Dao)致(Zhi)全(Quan)球(Qiu)稀(Xi)土(Tu)供(Gong)应(Ying)巨(Ju)头(Tou)的(De)股(Gu)价(Jia)暴(Bao)跌(Die)。总(Zong)之(Zhi),电(Dian)机(Ji)技(Ji)术(Shu)作(Zuo)为(Wei)新(Xin)能(Neng)源(Yuan)汽(Qi)车(Che)的(De)核(He)心(Xin)之(Zhi)一(Yi),其(Qi)重(Zhong)要(Yao)性(Xing)和(He)技(Ji)术(Shu)难(Nan)度(Du)不(Bu)可(Ke)忽(Hu)视(Shi)。无(Wu)论(Lun)永(Yong)磁(Ci)同(Tong)步(Bu)电(Dian)机(Ji)还(Huan)是(Shi)异(Yi)步(Bu)感(Gan)应(Ying)电(Dian)机(Ji),哪(Na)种(Zhong)技(Ji)术(Shu)最(Zui)终(Zhong)成(Cheng)为(Wei)未(Wei)来(Lai)的(De)主(Zhu)流(Liu)和(He)更(Geng)先(Xian)进(Jin)的(De)技(Ji)术(Shu)仍(Reng)然(Ran)难(Nan)以(Yi)确(Que)定(Ding)。然(Ran)而(Er),作(Zuo)为(Wei)消(Xiao)费(Fei)者(Zhe),我(Wo)们(Men)只(Zhi)需(Xu)要(Yao)关(Guan)注(Zhu)电(Dian)机(Ji)的(De)性(Xing)能(Neng)和(He)能(Neng)耗(Hao)是(Shi)否(Fou)符(Fu)合(He)自(Zi)己(Ji)的(De)需(Xu)求(Qiu),并(Bing)对(Dui)主(Zhu)机(Ji)厂(Chang)在(Zai)宣(Xuan)传(Chuan)中(Zhong)使(Shi)用(Yong)的(De)专(Zhuan)业(Ye)术(Shu)语(Yu)有(You)一(Yi)定(Ding)的(De)了(Liao)解(Jie)和(He)判(Pan)断(Duan)能(Neng)力(Li)。不(Bu)要(Yao)被(Bei)各(Ge)种(Zhong)宣(Xuan)传(Chuan)手(Shou)法(Fa)所(Suo)迷(Mi)惑(Huo),只(Zhi)需(Xu)清(Qing)楚(Chu)地(Di)选(Xuan)择(Ze)最(Zui)适(Shi)合(He)自(Zi)己(Ji)需(Xu)求(Qiu)的(De)新(Xin)能(Neng)源(Yuan)车(Che)型(Xing)即(Ji)可(Ke)。
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