the fitting of capacitors on PCBs and their arrangements in equipments lay-outs with touching bodies or body faces in contact one with the other must be absolutely avoided, expecially if capacitors are positioned in rows ,one above the other.
這句話看的我有點(diǎn)暈啊,我的理解和現(xiàn)實(shí)中不對(duì)啊,請(qǐng)大家?guī)兔ο掳?謝謝
ICEL的薄膜電容器資料誰(shuí)有啊,謝謝.看英文不是很懂
全部回復(fù)(6)
正序查看
倒序查看
Two factors weigh heavily against the effectiveness of scientific research in industry. One is the general atmosphere of secrecy in which it is carried out, the other the lack of freedom of the individual research worker.
In so far as any inquiry is a secret one, it naturally limits all those engaged in carrying it out from effective contact with their fellow scientists either in other countries or in universities, or even, oftherenough, in other departments of the same firm. The degree of secrecy naturally varies considerably Some of the bigger firms are engaged in researches which are of such general and fundamental nature that it is a positive advantage to them not to keep them secret. Yet a great many processes depending on such research are sought for with complete secrecy until the stage at which patents can be taken out.
In so far as any inquiry is a secret one, it naturally limits all those engaged in carrying it out from effective contact with their fellow scientists either in other countries or in universities, or even, oftherenough, in other departments of the same firm. The degree of secrecy naturally varies considerably Some of the bigger firms are engaged in researches which are of such general and fundamental nature that it is a positive advantage to them not to keep them secret. Yet a great many processes depending on such research are sought for with complete secrecy until the stage at which patents can be taken out.
0
回復(fù)
@青春之歌
Twofactorsweighheavilyagainsttheeffectivenessofscientificresearchinindustry.Oneisthegeneralatmosphereofsecrecyinwhichitiscarriedout,theotherthelackoffreedomoftheindividualresearchworker. Insofarasanyinquiryisasecretone,itnaturallylimitsallthoseengagedincarryingitoutfromeffectivecontactwiththeirfellowscientistseitherinothercountriesorinuniversities,oreven,oftherenough,inotherdepartmentsofthesamefirm.ThedegreeofsecrecynaturallyvariesconsiderablySomeofthebiggerfirmsareengagedinresearcheswhichareofsuchgeneralandfundamentalnaturethatitisapositiveadvantagetothemnottokeepthemsecret.Yetagreatmanyprocessesdependingonsuchresearcharesoughtforwithcompletesecrecyuntilthestageatwhichpatentscanbetakenout.
Dizzy...
0
回復(fù)
the fitting of capacitors on PCBs and their arrangements in equipments lay-outs with touching bodies or body faces in contact one with the other must be absolutely avoided, expecially if capacitors are positioned in rows ,one above the other.
在PCB上安裝電容器及在設(shè)備布線時(shí),電容體相接觸及對(duì)接是要決對(duì)避免的--尤其是在電容器成行排列時(shí),一個(gè)電容器放于另一電容器上方(的情形).
在PCB上安裝電容器及在設(shè)備布線時(shí),電容體相接觸及對(duì)接是要決對(duì)避免的--尤其是在電容器成行排列時(shí),一個(gè)電容器放于另一電容器上方(的情形).
0
回復(fù)
@
thefittingofcapacitorsonPCBsandtheirarrangementsinequipmentslay-outswithtouchingbodiesorbodyfacesincontactonewiththeothermustbeabsolutelyavoided,expeciallyifcapacitorsarepositionedinrows,oneabovetheother.在PCB上安裝電容器及在設(shè)備布線時(shí),電容體相接觸及對(duì)接是要決對(duì)避免的--尤其是在電容器成行排列時(shí),一個(gè)電容器放于另一電容器上方(的情形).
QQ: 541419833
MSN: liudavid@live.cn
MAIL: david--liu@126.com
MSN: liudavid@live.cn
MAIL: david--liu@126.com
0
回復(fù)
@
thefittingofcapacitorsonPCBsandtheirarrangementsinequipmentslay-outswithtouchingbodiesorbodyfacesincontactonewiththeothermustbeabsolutelyavoided,expeciallyifcapacitorsarepositionedinrows,oneabovetheother.在PCB上安裝電容器及在設(shè)備布線時(shí),電容體相接觸及對(duì)接是要決對(duì)避免的--尤其是在電容器成行排列時(shí),一個(gè)電容器放于另一電容器上方(的情形).
翻譯得不錯(cuò)..
0
回復(fù)