1746-IB32/1746-IB32 AB
1746-IB32/1746-IB32 AB
測量與分析更加詳細地規(guī)定了對于能夠證明過程的文檔的采集和存儲方法,而且需要對采集數(shù)據(jù)匯總后進行統(tǒng)計分析,將分析結(jié)果,如偏差、趨勢、錯誤數(shù)目等展示給項目組成員和高層,由他們進行項目開發(fā)的決策。
項目監(jiān)控是手段,測量與分析為輔助,需求管理則是zui終目的。結(jié)合圖1,需求在整個軟件研制周期內(nèi)不可能是一成不變的,是逐步細化的。用戶需求是*步,隨后軟件研制任務書將用戶需求工程化,需求規(guī)格說明對任務書的需求細化,設計說明對需求規(guī)格說明的需求細化,軟件源代碼將設計說明對應到代碼。單元測試、集成測試、系統(tǒng)測試是對細化后的需求進行回歸。根據(jù)GJB438B-2009中的《軟件需求規(guī)格說明》模板,需求包括10類技術(shù)需求和4類非技術(shù)需求。非技術(shù)類需求一般可以得到客觀保證,因此不會出現(xiàn)大的變動,可以暫不納入需求跟蹤矩陣。技術(shù)需求由于項目研制情況會出現(xiàn)變化,需要納入需求跟蹤矩陣進行管理,確保軟件工作產(chǎn)品巾需求能夠進行雙向追溯。一旦需求變更狀況時,及時記錄并且上報整個項目組,獲得項目組的*認可。
Rebuild-ready Roots Supercharger Core Eaton M62 Gen3 GM
1991-95 Buick Park Ave Ultra Riviera Pontiac Bonneville
Lot of 200 - Eaton Air Hose Fitting 1480X8X8Z
Eaton rear 23080s 650 ratio
Eaton axle rear kenworth peterbilt international
OEM harley panhead shovelhead BLACK EATON GAS CAPS knuc
OEM harley panhead EATON GAS CAPS shovelhead flathead
GM 3800 3.8 M90 Rebuilt Supercharger Nose Snout 1996-05
EATON 14 Bolt 9.5" Traction lock GM chevrolet posi
Eaton Differential. DS404 DS402 ratio 370 390 411 433
any of the above ratios including 355 336 488 529 456
EATON FULLER SPLITTER VALVE PART# 19974 OR 15512
Detroit Locker for Ford 8.8 Rear
Eaton 19121 Rear Differential 3.70 Ratio Used
58 60 62 65 FORD MUSTANG POWER STEERING PUMP EATON SEAL
2010 ford mustang shelby gt500 gt 500 tvs roots blower
throttle body 52 fuel injectors supercharger metco
EATON FULLER 13 SPEED
New Eaton CD3-Z750-1 Circuit Breaker 35A 240V Military
15 Speed Eaton Fuller Shift Knob Shifter
PHP PRECISION HELIPARTS RELAY PN: SM20 ACD 200 A21
200 AMP SP ST RELAY COIL AND CONTACTS 28 VOLT
Diamond T, Dodge Truck,IHC, REO W Eaton Rear Axle Seals
67-68-69 Camaro Fan Clutch Stamp, "Eaton" Curved
VINTAGE SHEARED BEAVER COAT MINK COLLAR EATON XL
MINT EATON CORP BRIEFCASE SHOULDER BAG -NWT