飽和壓 的英文怎麼說
中文拼音 [bǎohéyā]
飽和壓
英文
saturated bromine water-
Alarm method : sound and lighht alarm alarm contents : heart rate blood pressure saturation oxygen pulse animal heat
報警內容:心率血壓血氧飽和率呼吸體溫心率異常Bedside monitors can be set to alarm for bradycardia or tachycardia, hypotension or hypertension, tachypnea, and / or oxygen desaturation
經過設置,床邊監測儀可以警示下列情況:心動過緩或過速,低或高血壓、呼吸急促和/或氧減飽和。The piezoelectric constant ( dji ) changes with the polarization time under saturated electric field. the d33 increases rapidly with the polarization time at the initial stages of polarization, and approaches constant after certain time
在飽和電場( es )下,壓電常數( d33 )隨極化時間( tp )的變化而變化,極化初期d33隨tp的增加而迅速增高;極化一定時間后, d33趨于平緩。The researches indicated : ( 1 ) the seepage flow field of infiltration diversion is characterized by three - dimensional, saturated and steady flow. there is the close hydraulic relationship between the river and the groundwater in the filtering bed, and the groundwater is confined
研究表明: ( 1 )滲濾取水的滲流場具有典型的飽和三維穩定流特徵;滲濾取水濾床中地下水與河流的水力聯系比較緊密,濾床中的地下水處于承壓狀態。When the voltage of the primary fluctuated is within the range of 5 %, with mediating the saturation of the magnetic flux, this new interfluent stable power supply can retain the outputting power of the secondary invariable
當一次側電壓在5 %額定電壓范圍內波動或偏移時,通過調節磁路的飽和程度,保持二次側輸出電壓不變。Over the range of air temperature, the saturation vapor pressure fluctuates from less than 1 / 10 to over 100 millibars, or by a factor of 1000
在氣溫變化范圍內,飽和水汽壓在小於1毫巴到超過100毫巴(即大於1000倍)間變動。The factors limiting the frequency band of the wide - band amplifier are introduced. through analyzing the effects of the intrinsic parameters and parasitical on the frequency characteristics, a method of improving fr of mosfet by using short channel device and making mosfet work at the saturation region through raising vgs is put forward ; the effects of different kinds of circuit configurations on the frequency characteristics and the junction voltage on the voltage pattern circuit, current pattern circuit and frequency characteristics are analyzed. according to the linear theory of transconductance which is applied in the bit circuit, the current pattern amplifier circuit, current transfer circuit and output circuit which consist of mosfet and the wide - band amplifier composed of them are put forward
介紹了限制寬帶放大器頻帶寬度的因素,通過分析mosfet的本徵參數、寄生參數對頻率特性的影響,提出了採用短溝器件、使mosfet工作在飽和區、抬高柵源電壓等提高mosfet特徵頻率的方法;分析了不同電路組態對放大器頻率特性的影響、節點電壓對電壓模電路、電流模電路頻率特性的不同影響,根據應用於雙極晶體管電路的跨導線性原理,提出了採用mosfet構成的電流模放大電路、電流傳輸電路、輸出電路以及由它們所組成的寬帶放大器,獲得了良好的頻率響應。Saturation overvoltage failure and eliminating measures for potential transformer
電壓互感器飽和過電壓事故及消除措施The second, at the high frequency primary coil, when switch turn on with control signal ( the spwm pulse is modulated ), in the positive or negative semi - period of low frequency modulation signal, transformer coil with same direction voltage. the magnetic flux of transformer core will increase step by step. at the end, it leads to magnetic flux saturation
二、在高頻變壓器原邊,當開關管接收控制信號脈沖列(經調制的spwm波列)導通時,在低頻調制信號的正半周或負半周內,施加在變壓器繞組上的是同一方向的電壓,變壓器磁芯中的磁通可能將級進地逐漸增加,導致磁芯飽和,造成磁偏或單向磁化,導致低頻電信號放大失真或由於很大的磁化電流而無法正常工作。This paper studies the effect of saturation pressure to the heat surface of a phase - change hearer
摘要合理確定和控制介質的飽和壓力對相變換熱加熱爐的經濟性有顯著影響。A rational range of saturation pressure is proposed and a brief introduction of the combustion control system adopted in phase - change heaters is made
研究了介質飽和壓力對相變換熱加熱爐受熱面布置的影響,提出了介質飽和壓力的合理范圍,對相變換熱加熱爐燃燒控制系統作了簡要介紹。During deliverability test, flow rate changes from small to big and we can obtain a series of flow pressures, including pressures above saturation pressure and below it, moreover, various physical characters can be obtained by experiments
進行產能測試時,流量從小到大取得一系列穩定的流動壓力值,有大於和小於飽和壓力的測點。Features : low vce ( sat ), large current capacity
特點:集電極-發射極飽和壓降低,電流大。All the while, the reservoir pressure of the west linger area is under the saturation when production
研究區油層一直處于低於飽和壓力下開采,將注采比保持在1We make a theoretical analysis of the experimental results and draw some conclusions as follows : the saturated temperature r290 - oil mixture is higher than that of pure r290 at a same pressure. the temperature difference, which is called superheat temperature of refrigerant - oil mixtures, increases as the oil concentration and the vapor quality are increased at a certain saturated pressure and pressure has negligible effect on the superheat temperature of the mixture. ( oil concentration is 0. 43 ? - 5. 28 ? )
並根據實驗結果進行理論計算,得出以下結論:天然製冷劑r290含油混合物的飽和溫度高於相同壓力下純工質的飽和溫度,這個溫度差,也就是本文中提到的所謂製冷劑含油混合物的過熱溫度隨混合物質量含氣率、含油濃度的增加而增加,而飽和壓力對過熱溫度的影響不大(含油率0 . 43 ? - 5 . 28 ? ) 。The conclusions reached are as follows : 1. the saturated temperature of refrigerant - oil mixture is higher than that of pure refrigerant at a same pressure. the temperature difference, which is called superheat temperature of refrigerant - oil mixture, increases as the oil concentration and the vapor quality are increased at a certain saturated pressure and pressure has negligible effect on the superheat temperature of the mixture
得出以下結論: 1 、相同壓力下,製冷劑hc600a含油混合物的飽和溫度高於純工質的飽和溫度,這個溫度差,在就是文中稱為的製冷劑含油混合物的過熱溫度,它隨混合物質量含汽率、含油濃度的增加而增加,而飽和壓力對過熱溫度的影響不大。The conclusions reached are as follows : ( 1 ) the saturated temperature of refrigerant - oil mixture is higher than that of pure refrigerant at a same pressure. the temperature difference, which is called superheat temperature of refrigerant - oil mixture, increases as the oil concentration and the vapor quality are increased at a certain saturated pressure and pressure has negligible effect on the superheat temperature of the mixture
得出以下結論: ( 1 )製冷劑hc290含油混合物的飽和溫度高於相同壓力下純工質的飽和溫度,這個溫度差,也就是文中所謂的製冷劑含油混合物的過熱溫度隨混合物質量含汽率、含油濃度的增加而增加,而飽和壓力對過熱溫度的影響不大。Features : low collector - emitter saturation voltage, fast switching speed
特點:飽和壓降低,開關速度快。Saturation voltage drop
飽和壓降Three kinds of the usual methods of rotor flux estimation are compared and analyzed, and the method of rotor flux estimation based on the voltage model is studied in detail. and the output phase voltage is reconstructed by means of the dc - bus voltage and the switching states of the inverter, the effect of the dead time and saturating voltage - drop of the switches on flux estimation is discussed. and the method of synchronizing instant speed identification is also studied deeply
本文對三種常用的轉子磁鏈觀測方法進行了對比分析,在此基礎上著重研究了基於電壓模型磁鏈觀測方法,分析了利用直流母線電壓和逆變器三相開關管的狀態進行輸出電壓重構方法,討論了死區時間和開關管飽和壓降對磁鏈觀測結果的影響,深入研究了同步瞬時轉速辨識方法。分享友人