zero of safety 中文意思是什麼
zero of safety
解釋
安全率-
Insure electrical safety compliance of praxair safety procedures and local governmental regulations to achieve zero / zero safety goal
確保電氣安全符合普萊克斯安全程序和當地政府法規，達到雙零安全目標。 -
When the temperature get to the environment dew point, there will be dew on the surface, when the temperature is below zero, we even can find ice on the components. this is the external condensation problem. this problem is a great threat to the safety and service life of the pneumatic system. so this article is the research about it, we try to find out the principle of the external condensation and get a effective method to judge when it will happen, this will give great help to the designer
氣動系統在運行中會出現系統元件表面溫度下降的情況，當元件表面溫度達到環境露點溫度以下時就會發生結露，當溫度降到零度以下時就會發生結冰，這就是氣動系統的外部結露問題。外部結露對氣動系統的安全和使用壽命都有很大的影響，本文就是針對這一問題進行研究，通過對氣動系統外部結露的原理和實驗及模擬的分析，找出判斷一個氣動系統是否會發生外部結露方法，以對氣動系統的設計提供幫助。 -
The first part of the paper is designing the testing project for grounding resistance and insulation resistance in a new way. using 16bits ad converter with programmable control amplifier replaced the way which used changing resistance to change measure range. lt is not only improved testing precision and develop the system expediently, but also reduced the area of the circuit boardwith the new way. in order to make the electric implement safety testing system have upstanding expansibility, the software and hardware of the system adopted the modularization design. adopted mcu atmegal28 as a master mcu which control mmi, realtime clock and communication with slaver mcu. atemga8 as the slaver mcu to realize testing function. so it is easy to add or reduce the testing project. the testing implement system has been developed successfully, and the comments for the system is that it has high precision, high expansibility and easy maintain. but considering the electric implement system should have intelligence and humanity abi lity. so this paper bring forward a scheme of electric equipment safety testing embedded system with speech control. after introduce the basic theory of speech recognition, the paper expatiate the characters of this system. the system is a noise conditon, not special people, small glossary, insulation word system. with these characters design the speech recognition as fellow. utilizing cross zero ratio and short energy to ensure jumping - off point and end point ; adopting mfcc as the character parameters of speech recognition ; the character parameters than be recognized by dtw. in order to ensure the credibility of this project, first realized by matlab in computer
在介紹了語音識別的基本原理后，闡述了本系統的特點：本系統是一個噪聲環境下非特定人、小詞匯量、孤立詞的語音識別系統。根據本系統的這些特點設計了如下語音識別方案：利用過零率和短時能量相結合的方式確定語音端點；採用mel頻率倒譜系數（ mfcc ）作為語音識別的特徵參數；得到的特徵參數最後通過動態時間規整（ dtw ）的模式識別方法進行識別。為了確保本系統實現方案的可靠性，首先通過計算機利用matlab軟體來模擬，在演算法模擬實現后又進一步增加環境的復雜性：加上較大的環境噪聲、突發性的噪聲等，再通過修改參數、修改參考模板、兩級識別等各種提高語音識別精度的方法來提廣東工業大學工學碩士學位論文高識別率。 -
If we claim zero tolerance of violence as the chief executive did, we must nib violence in the bud by banning corporal punishment which is a form of violence and an infringement of the rights and safety of the child
要切實執行特區首長在施政報告中強調對暴力採取零容忍態度，便要從禁止所有體罰行為開始。體罰不單是對兒童的暴力行為，更侵犯了兒童的權利，亦危害他們的安全。 -
Engine operating conditions cold be changed quickly and are very bad sometimes, such as : from suddenly cranking to driving in winter, acceleration to sudden torque demand. in the light of zero emission vehicles, in order to achieve better hot efficiency, maximum power, higher safety and best emission, engine controls become more and more difficult. automotive engines are typical nonlinear, time - delay, time - varying parameter systems
汽車發動機使用環境變化大，使用條件有時非常惡劣，從寒冷的冬天突然啟動進入行駛狀態，行駛過程中的突然加速，急劇的扭矩變化等等，在這樣的條件下，為了使其熱效率、輸出功率、行駛性、安全性和排氣清潔性處于最佳狀態，給汽車發動機的控制帶來了極大的困難，特別是零排放汽車排放標準的提出，對發動機控制提出了更高的要求。 -
On one hand, due to information flow ' s impact on information circulation, the development of information flow leads to avalanche of trade partner, enlargement of international market, rapid acceleration of logistics amount, build - up of transportation safety assurance, enhancement of transportation service quality and helps to accelerate the development of logistics ; on the other, information flow leads to the decrease in personnel flow, shortening of average transportation distance, tendency toward zero inventory and remodel of the traditional logistics
信息流的發展一方面由於促進了信息的流通，導致了貿易夥伴大量涌現、國際市場擴大，物流量的激增、運輸安全保證的增強、運輸服務質量的提升，從而促進了物流的發展；另一方面，它導致了人員流動的減少，平均運距的縮短，零庫存趨勢，從而沖擊了傳統的物流業。 -
But due to the existence of the fault resistance, the branch current, the zero sequence mutual coupling and so on, the apparent impedances and protection scope of distance protection will change, thereby affecting the performance of distance protection and the safety operation of power system
然而，由於過渡電阻、分支電流和零序互感等因素的影響，會改變距離保護測量阻抗的大小，造成距離保護動作范圍的擴大與縮小，從而影響距離保護的性能，威脅電力系統的安全運行。 -
Smoothing is that passenger feel some comfortable when vehicle vibrating on the rough road. travel reliability has some relation to vertical force of ground on tyre, that is, the force become zero when tyre separate from ground, which makes it difficult to handling vehicle. consequently it will influence the traveling safety
汽車在行駛過程中由於不平路面激勵而產生振動，平順性是指乘員在該環境中具有一定舒適度的性能；行駛安全性與地面對輪胎的垂直作用力有關，如果該作用力為零，即輪胎脫離地面，將給汽車的操縱帶來困難，因此影響汽車行駛的安全；懸架動行程在汽車行駛時不能太大，即應在預留空間之內，以保證汽車正常運行。
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