【正文】 the orbitomeatal line, the Reid baseline, and the supraorbitomeatal orbitomeatal line runs through the external canthus and the center of the external auditory is the most widely used line, because acquisition of fewer sections is necessary to cover the entire Reid baseline runs though the inferior orbital wall and the superior border of the external auditory line is paraller to the optic nerve and provides the best demonstration of the orditai supraorbitomeatal line runs through the superior orbital wall and the center of the external auditory line approximately parallels the skull developed reference lines for use at MR imaging that are analogous to the three standard reference lines used at CT, on the basis of anatomic landmarks that are visible on midsagittal MR lines can be used to prescribe subsequent oblique axial the past decade , many investigators have addressed the feasibility of picture archiving and munication system(PACS)as an alternative to filmbased successfully implement the PACS, a number of factors such as film resolution, interpretation conditions, and a costeffective viewer system must be taken into most important clinical criterion for using the PACS technology is the ability to achieve acceptable accuracy when interpreting radiologic images at a softcopy viewing previous reports have focused on a parison of observer performance with softcopy and hardcopy imajes, and such studies have been performed using chest , observer performance in projection radiography of another anatomic section must also be pared to achieve that the PACS can pletely replace filmbased in an invaluable tool in the diagnosis of the chest diseases with highresolution CT(HRCT)providion exquisite visualization of the pulmonary , CT examinations do not e without a cose..A report from the 2002 National Conference on Dose Reduction in CT indicates that CT now represents the largest single source of medical radiation CT constitutes only 15% of the total number of examinations in some university departments, it can account for 70% of the dose delivered.第四篇：民航運輸專業(yè)英語重點詞匯acmodation 住宿Affiliated pany 子公司Affinity charter 共同利益包機hold 裝載或卸行李/貨艙Longhaul aircraft遠程飛機Maintenance burden 維修人工Aircraft Airworthiness 飛機適航性Aircraft Types 機型aircraft utilization 飛機利用率airport authorities 機場當局ATC(air traffic control)空管Aviation infrastructure 航空基礎(chǔ)設(shè)施 Bilateral agreement 雙邊協(xié)議Block time 輪擋時間Depreciated book value 折舊賬面價值direct nonstop flights 直達的不經(jīng)停的航班 Direct operating cost直接運營成本directionality方向性Discretionary（Disposable）ine 可自由支配的收入Enroute navigational facilities 航路導(dǎo)航設(shè)施flight operation飛行操作 Flight schedule 航班班期Freight shippers 貨物托運人Frequency and capacity班次和運力General administrative cost 一般行政管理成本Hijacking and terrorism劫機和恐怖行為ICAO:International Civil Aviation Organizationin real or constant value term 凈現(xiàn)值Inclusive tour 綜合旅游Indirect operating cost 間接運營成本 inflation 通脹inflight catering 機上取餐 inflight procedures 飛機程序 infrastructure 基礎(chǔ)設(shè)施intermediate stops 中間的點International Air Services Transmit Agreement 過境服務(wù)協(xié)議ITCs(Inclusive tour charter)綜合旅游包機 Jet engine 噴氣式發(fā)動機 JIT（Just in time）Lifecycle diagram 生命周期 Load factor 載運率Loading or unloading of the baggage/freight Meteorological services 氣象服務(wù)Multilateral agreement多邊協(xié)議 multisegment多目標市場Openskies policies 天空開放政策 Operating cost 運營成本operational feasibility 運營可能性origindestination traffic 始發(fā)地目的地運輸 overcapacity 運力過剩的 overhaul 大修Overnight stops 過夜經(jīng)停點 payload業(yè)載Piston engine 活塞式發(fā)動機 pivot weight 基準重量Policing and security公共安全保護和安全保衛(wèi)Post Office Department 郵局related characteristicmaintenance level 相關(guān)特性的維修水平Residual value殘值Retirement of property and equipment 資產(chǎn)和設(shè)備的報廢Revexratio(收益率)=總運營收入/總運營支出route authority 航線的授權(quán)seasonality季節(jié)性Shorttomediumhaul aircraft中短程飛機 Supervision Maintenance維護監(jiān)督The marketingprofitability analysis 市場營銷利潤率分析the number of flights 班次the number of passengers boarded(embarked)上（下）居旅客數(shù)量The rate of return on asset 資產(chǎn)回報率The ratio of debt to equity capital資產(chǎn)負載率traffic density航班密度Traffic right 載運權(quán)traffic volume 交通容量Turbo propeller 渦輪螺旋槳式飛機 ULD（Unit load device）集裝設(shè)備WLU(Workload unit)：工作量=work load第五篇：會計專業(yè)英語重要詞組詞匯Transactions and events交易與事項general purpose financial ststements通用目的財務(wù)報表Double entry accounting system復(fù)式記賬法 going concern assumption持續(xù)經(jīng)營假設(shè)Company failures經(jīng)營失敗 accounting period assumption會計分期假設(shè) operating results經(jīng)營成果 financial position財務(wù)狀況 monetary unit assumption貨幣計量假設(shè) accrual basis accounting權(quán)責發(fā)生制 cash basis of accounting收付實現(xiàn)制 adjusting entries調(diào)整分錄 net realizable value可變現(xiàn)凈值 obsolete inventory呆滯存貨 matching principle配比原則 performance evaluation業(yè)績評價 intangible assets無形資產(chǎn) capital expenditures資本性支出 revenue~收益性支出 substance over form實質(zhì)重于形式 accounting cycle會計循環(huán) bank statements銀行對賬單 trial balance余額試算表 unadjusted and adjusted trial balance調(diào)整前試算表和調(diào)整后試算表 permanent and temporary account永久性賬戶和臨時賬戶 ine sum