產(chǎn)品詳情
出售SANIL開關(guān)SC-8MSK,,M8,1.5mm,,DC10-60V經(jīng)銷商CREVIS,MC-D130C,1.2M,40 fps,3.75um x 3.75 um,CameraLink,Color
CREVIS,MC-D130B,1.2M,40 fps,3.75um x 3.75 um,CameraLink,Mono
CREVIS,MV-KH20G,10M,7 fps,1.67um x 1.67um,GigE Vision,Color
CREVIS,MV-MH20G,10M,7 fps,1.67um x 1.67um,GigE Vision,Mono
CREVIS,MG-D500C,5M,15 fps,3.45um x 3.45um,GigE Vision,Color
CREVIS,MG-D500B,5M,15 fps,3.45um x 3.45um,GigE Vision,Mono
CREVIS,MG-D200C-S,2M,25 fps,4.4um x 4.4um,GigE Vision,Color
CREVIS,MG-D200B-S,2M,25 fps,4.4um x 4.4um,GigE Vision,Mono
CREVIS,MG-D200C,2M,50 fps,4.4um x 4.4um,GigE Vision,Color
CREVIS,MG-D200B,2M,50 fps,4.4um x 4.4um,GigE Vision,Mono
CREVIS,MG-D130C,1.3M,40 fps,3.75um x 3.75 um,GigE Vision,Color
CREVIS,MG-D130B,1.3M,40 fps,3.75um x 3.75 um,GigE Vision,Mono
CREVIS,MV-BE20A,0.4M,30 fps,8.4um x 9.8um,ACREVIS,NAlog,Mono
CREVIS,MV-BV30A,0.4M,60 fps,7.4um x 7.4um,ACREVIS,NAlog,Mono
CREVIS,MV-BV20A,0.4M,60 fps,9.9um x 9.9um,ACREVIS,NAlog,Mono
CREVIS,MV-BX30A,0.8M,30 fps,4.65um x 4.65um,ACREVIS,NAlog,Mono
CREVIS,MV-CV37U,0.4M,70 fps,7.4um x 7.4um,U 2.O Board,Color
CREVIS,MV-BV37U,0.4M,70 fps,7.4um x 7.4um,U 2.O Board,Mono
CREVIS,MV-BV27U,0.4M,70 fps,9.9um x 9.9um,U 2.O Board,Mono
CREVIS,MV-CX37U,0.8M,30 fps,4.65um x 4.65um,U 2.O Board,Color


過濾是一種機(jī)械/物理操作, 能夠分離流體中的顆粒物。過濾效率主要取決于孔徑、介質(zhì)厚度, 以及過濾中發(fā)生的機(jī)制??傊?,只有了解用戶、了解任務(wù)才能設(shè)計(jì)出好的人機(jī)界面。確定為完成此功能人和計(jì)算機(jī)應(yīng)分別完成的任務(wù)任務(wù)分析有兩種途徑。一種是從實(shí)際出發(fā),通過對(duì)原有處于手工或半手工狀態(tài)下的應(yīng)用的剖析,將其映射為在人機(jī)界面上執(zhí)行的一組類似的任務(wù);另一種是通過研究的需求規(guī)格說明,導(dǎo)出一組與用戶模型和假想相協(xié)調(diào)的用戶任務(wù)。逐步求精和面向?qū)ο蠓治龅燃夹g(shù)同樣適用于任務(wù)分析。逐步求精技術(shù)可把任務(wù)不斷劃分為子任務(wù),直至對(duì)每個(gè)任務(wù)的要求都十分清楚;而采用面向?qū)ο蠓治黾夹g(shù)可識(shí)別出與應(yīng)用有關(guān)的所有客觀的對(duì)象以及與對(duì)象關(guān)聯(lián)的??紤]界面設(shè)計(jì)中的典型問題設(shè)計(jì)任何一個(gè)機(jī)界面,一般必須考慮響應(yīng)時(shí)間、用戶求助機(jī)制、錯(cuò)誤信息處理和命令四個(gè)方面。



