危險系數 的英文怎麼說
中文拼音 [wēixiǎnxìshǔ]
危險系數
英文
danger coefficient-
Purpose : to explore the risk factors for nosocomial infection of urological surgical department. method : 2 976 cases of urological surgical patients was investigated retrospectively for the nosocomial infective prevalence in urological surgical department from the april 1996 to april 1999. result : nosocomial ratio in urological surgical department was 4. 87 %, in which 73. 1 % for male and 26. 9 % for female. the infective sites are lower respiratory tract, surgical wound, urinary tract, gastrointestinal tract, upper respiratory tract and skin - soft tissues in turn, infection rates were 4. 38 %, 10. 4 %, 13. 6 %, 27. 6 %, 25. 5 %, 30. 3 %, 20. 8 %, 42. 6 % for clean wound, dirty wound, infection wound, artery catheter, venouse catheter, urinary tract catheter, respiratory tract, and general anesthesia respectively. conclusion : the nosocomial infection was not related to age, infection time and the usage of antibiotics ; but was closely related to gender, surgical sites, surgical wound type, invasive operation, the degree of tisk index and micropathogens
目的:探討泌尿外科醫院感染的危險因素.方法:回顧性調查1996年4月1999年4月間我院泌尿外科手術患者2976例的醫院感染情況.結果:泌尿外科醫院感染率為4 . 87 % ，其中男性佔73 . 1 % ，女性佔26 . 9 % ;感染部位依次為下呼吸道、手術傷口、泌尿道、胃腸道、上呼吸道、皮膚軟組織;類切口術后感染率為4 . 4 % ，類切口術后感染率為10 . 4 % ，類切口術后感染率為13 . 6 % ;動脈插管感染率為27 . 6 % ，靜脈插管感染率為25 . 5 % ，泌尿道插管感染率為30 . 3 % ，呼吸道感染率為20 . 8 % ，全麻感染率為42 . 6 % .結論:醫院感染與患者年齡、感染時間和抗菌藥物使用情況無關，與性別、部位分佈、手術切口類型、侵入性操作、危險指數等級及病原微生物有密切關系Abstract : purpose : to explore the risk factors for nosocomial infection of urological surgical department. method : 2 976 cases of urological surgical patients was investigated retrospectively for the nosocomial infective prevalence in urological surgical department from the april 1996 to april 1999. result : nosocomial ratio in urological surgical department was 4. 87 %, in which 73. 1 % for male and 26. 9 % for female. the infective sites are lower respiratory tract, surgical wound, urinary tract, gastrointestinal tract, upper respiratory tract and skin - soft tissues in turn, infection rates were 4. 38 %, 10. 4 %, 13. 6 %, 27. 6 %, 25. 5 %, 30. 3 %, 20. 8 %, 42. 6 % for clean wound, dirty wound, infection wound, artery catheter, venouse catheter, urinary tract catheter, respiratory tract, and general anesthesia respectively. conclusion : the nosocomial infection was not related to age, infection time and the usage of antibiotics ; but was closely related to gender, surgical sites, surgical wound type, invasive operation, the degree of tisk index and micropathogens
文摘:目的:探討泌尿外科醫院感染的危險因素.方法:回顧性調查1996年4月1999年4月間我院泌尿外科手術患者2976例的醫院感染情況.結果:泌尿外科醫院感染率為4 . 87 % ，其中男性佔73 . 1 % ，女性佔26 . 9 % ;感染部位依次為下呼吸道、手術傷口、泌尿道、胃腸道、上呼吸道、皮膚軟組織;類切口術后感染率為4 . 4 % ，類切口術后感染率為10 . 4 % ，類切口術后感染率為13 . 6 % ;動脈插管感染率為27 . 6 % ，靜脈插管感染率為25 . 5 % ，泌尿道插管感染率為30 . 3 % ，呼吸道感染率為20 . 8 % ，全麻感染率為42 . 6 % .結論:醫院感染與患者年齡、感染時間和抗菌藥物使用情況無關，與性別、部位分佈、手術切口類型、侵入性操作、危險指數等級及病原微生物有密切關系Submersed land area including different utilizing type by sea water are calculated and the potential economic loss and population affected by the submerged disaster are assessed for no defence ， different sea - level rise and high water level. furthermore, special topic maps of fatalness of sea level rise, vulnerability of land system, socio - economic and ecological vulnerability, and defending ability are produced. the following results are combined with the basic study cell based on area source model following mathematical models of risk evaluation, considered of defence or no defence
運用海平面上升災害危險性、土地系統易損性、社會生態經濟易損性和抗災能力的數學模型，在mapinfo軟體下運行，得到該區上述四種評估因子的專題圖；並分別按照考慮抗災能力以及不考慮抗災能力兩種情況，用海平面上升災害風險評估模型融合各因子，得到遼河三角洲（盤錦市）海平面上升災害綜合風險評估圖。Round keys are taken from this expanded key in the following way : the first round key consists of the first nb nb block length words, the second one of the following nb words, and so on
安全性策略配置目標包括控制對數據的原始訪問、保護內核和系統軟體的完整性、防止有特權的進程執行危險的代碼，以及限制由有特權的進程缺陷所導致的傷害。Abstract : this paper analyses the necessity and urgency of exploitation of a marine collis ion - avoidance expert system. it specifies the thinking, scheme and the criterion of the software and makes a study of a mathematical model of risk degree
文摘:分析了航海避碰專家系統軟體開發的必要性與緊迫性，並對整個軟體開發的思路、方法及軟體要求作了論述，同時建立了船舶避碰危險度的數學模型The third chapter is the highlight of the text which focuses on the analysis of the classical colliding case at the " crossing situation ", calculating the distance between two vessels in the state of " involving risk of collision ", approaching a " close - quarters situation " and the " immediate danger situation " through the mathematical model, the thesis sums up the lessons and the prevention of the colliding accidents in every stage at the " crossing situation " by combining with the qualitative analysis, and puts forth a series of methods for avoiding collision aim at three different patterns at the " crossing situation "
包括三個階段計算臨界值數學模型的建立。第三篇是本文的重點，主要對典型交叉相遇碰撞事故進行了分析。通過相應的數學模型計算出兩船碰撞危險形成時機，緊迫局面與緊迫危險形成時的兩船距離，結合定性分析來總結每一交叉態勢碰撞事故的教訓與預防，並提出了一系列針對三種不同交叉態勢的不同避碰方法。There are three factors for joint dangerous act : the actors " pluralism, all the actors have the dangerous acts and the damaged result is caused by one or more actors who are unknown
共同危險行為的構成要件有三：主體復數性，行為人均實施了具有危險性的行為，損害結果系一人或數人所致、但不能判定誰是加害人。Data processing unit, the key device in the system, integrates the microcontroller and lonworks technology and is a multi - channel, intelligent control device which can be used in the hazardous areas
現場數據處理器是系統的關鍵設備，它是集單片機和lonworks技術為一體多通道、智能化、網路化用於危險場所的現場二次儀表。At last, according to the comparison and analysis of the model fea results, model experiment data and the { specifications for design of highway reinforced earth engineering } ( jtj015 - 91 ) that is put into practice at present, we suggest that the polymer - geogrid reinforced earth walls in this area, which earthquake intensity is greater than 7 degreefincluding 7 degree ), must be analysed and designed with the earthquake fatalness, must be carried on with the checking computations of the reinforced material ' s intension and stabilization safety factor of the resistance against pull out
最後，根據有限元計算結果和試驗數據對比現行的《公路加筋土工程設計規范》 （ jtj015 - 91 ） ，建議地震烈度在7度以上（包括7度）的地區應對加筋土擋墻結構採取地震危險性分析設計，應對加筋土擋墻進行筋材抗震強度和筋材抗拔穩定安全系數的驗算。This system includes problem analysis establishment of standards preparation of assessment factors in gis environment building database of hazard assessment model analysis of hazard assessment confirmation of results of hazard assessment and gis presentation
包括問題分析指標體系建立評價因素在gis環境的準備危險性評價數據庫建設危險性評價模型分析評價分析危險性評價結果的確定和gis顯示。This paper aims at the characteristics of thermal response of lpg vesse1 under high temperatue, conjoining the project of " study on transportation safety early - wdring system of lpg dangerous goods " supported by transportation departinen of china and the project of " mechanism study and numerical simulation of the explosion of lpg vessel " supported by science foundation of hubei province. the interdisciplinary research has been done among temperature field distribution of lpg vessel under flame surroundings, intensity calculation, crack propagation predication and mechanism of explosive accident, etc. three parts are analyzed and discussed
本文針對高溫環境下液化氣壓力容器的熱響應特性問題，結合交通部重點科技項目「液化氣體類危險品運輸安全預警系統的研究」和湖北省自然科學基金項目「液化氣容器爆炸機理研究及數值模擬」 ，對在火焰包圍下的液化氣壓力容器的溫度場分佈、強度計算、裂紋擴展預測以及爆炸事故機理等方面開展了多學科的交叉研究。In the process of the system study, the knowledge in the domain of ship collision avoidance is analyzed and the collision mechanism, process and the tactic are studied firstly. and then, using the fuzzy mathematics theory, the fuzzy mathematical model of judging collision risk is built, which take into account of the factors such as ship maneuverability, visibility and so on. in addition, based on the expert system theory, a design method of ship intelligent collision avoidance expert system is put forward, and the frame of ship intelligent collision avoidance expert system is built
在系統的研究過程中，首先對船舶避碰領域知識進行分析，並研究了船舶碰撞的原理、過程及對策；然後運用模糊數學理論，建立了一種評判碰撞危險度的模糊數學模型，該模型考慮了船舶的操縱性能、能見度等多種因素；接著根據專家系統理論，提出了一種船舶智能避碰專家系統的設計思路，並構建了一種船舶智能避碰專家系統的框架；最後以visualbasic6 . 0作為軟體開發平臺，設計了一種具有良好的可視化人機交互界面的船舶智能避碰專家系統軟體。Firstly, this paper describes the optimization problem of thermal stress of fabrication process and steady work process for the hollow cylinder and the infinite plate. then, thermal stress distribution is calculated making use of theoretical formulation and the results can be validated by finite element method. in optimization, the restriction condition is heat insulation performance and the objective function is danger coefficient
本文首先對平板結構和圓筒結構梯度塗層在制備過程和穩定工作狀態下的熱應力優化設計問題進行描述，然後分別用解析法求解兩種結構的梯度塗層在制備過程和穩定工作狀態下的熱應力分佈，並採用有限元方法驗證了熱應力分佈的結果，在優化設計時，以危險系數為目標函數，以塗層的隔熱性能為約束條件進行設計。Analyzed the stress distribution when the product falls and researched all possible factors that cause broken when we choose different location of injection entrances
研究結果表明，改變注塑成型工藝參數，可使注塑製品在受沖擊時破裂的危險系數降低。Professor colin blakemore, a member of doll ' s group, said ： " the evidence is that there is a slightly elevated risk of cancer near to power lines
多爾帶領的顧問團有一名叫科林?布萊克默的教授說： 「證據顯示，住在高壓電線附近的人，得癌癥的危險系數稍微增大了。It is uncertain if this type of dueling is the same as the sport variety or if it refers to the more lethal " pistols at dawn " variety of duel
我們不清楚這里要禁止的是運動性的巫師決斗，還是那種危險系數較大的有生命危險的巫師決斗。In other words check your risk factors
換句話，測試你的危險系數。Public security job is a high - intensity, intensive, highly dangerous activity
公安工作是一項高強度、密集型、危險系數極高的活動。Chronic infections with hepatitis b and hepatitis c virus are well - recognized risk factors for cirrhosis and liver cancer
慢性乙肝和丙肝病毒感染已經被認知是造成肝硬化和肝癌的重要危險系數。Women in the study who gained the recommended amount of weight ran four times the risk of having a child who was overweight at age 3, compared to women who gained less than the advised amount
研究中，與體重增加少於體重建議增加量的孕婦相比，體重按推薦量增加的孕婦的孩子三歲時體重超重的危險系數大於四倍。分享友人