The fuel oil pressure and forced draught pressure should be matched to ensure good combustion with a full steady flameIn the sentence the word “match” means ()
In an oil cooler circulated by sea water, the oil is at a larger pressure the result being that any leak in the cooler will mean a loss of ().
Which of the listed pressure control valves would be used to establish the maximum operating pressure of a hydraulic system?()
In a general oil cooler circulated by sea water, the oil is at a higher pressure, the result being that any leak in the cooler will mean a loss of ().
Which of the listed components is considered to separate the high pressure side of a refrigeration cycle from the low pressure side of the cycle?()
Cast iron and gunmetal fittings are used freely in small sizes at moderate pressure; large fittings, those for high pressure and temperature are cast or mild steelIn the above sentence, the word “those” means ().
With supercharging a larger mass of air is supplied to the cylinder by blowing it in under pressure, which is the best means to () of the engine.
The sensors could be mounted on the inside of a tube/torus that could be anchored in a blood vessel, making the blood flow through the sensor array.
An excess of calcium in the blood is called_____.
After controlling for age,sex,race,preexisting coronary heart disease, mean arterial blood pressure,diabetes, glucose level,cholesterol level, smoking, body mass index, and study site,the presence of retinopathy____________. (与慢性心力衰竭发病危险增加2倍有关)
high blood pressure 译成:
You blood pressure is a little high. 译成:
(In) warm-blooded animals, their body temperature, regardless of the temperature of the an
Health risks reduced by intensive control of blood glucose and blood pressure: () stroke and
The doctor had made checks of the patient ’ s __________ , pulse and blood pressure.
Just as Roman gladiators drank the blood of foes to gain strength, modem Olympians have infused the blood of their own to gain endurance. Blood doping, which tainted the triumphs of some Olympians, has at last been banned.
Abby is a 46 years old man who was diagnosed as liver cirrhosis. 2 days after admission, he occurred hematemesis suddenly. It means that the volume of blood of his stomach is ( )
What type of argument is the following argument? None of the people who gave blood are people who were tested, so everybody who gave blood must have been untested.
The pH value of arterial blood depends mainly on plasma()
A 35-year-old man has had chest pain and dyspnea on exertion for 3 years. The blood pressure is 150/30mmHg and his heart enlarges like a boot. Which of the following signs is most likely to be found o
Which is the best explanation of the relationship between lymph, blood plasma, and interstitial fluid?
What is the type of sample required for the purple blood collection tube?
5、本实验是把气压的压力变化通过扩散硅压力传感器转化为电压的变化,微弱的电压信号经差动放大器放大后,用毫伏表观察电压的变化,并进行数据分析处理和人体血压的测量。 In this experiment, the pressure change of air pressure is transformed into the change of voltage through the diffusion silicon pressure sensor. After the weak voltage signal is amplified by the differential amplifier, the change of voltage is observed with a millivoltmeter, which will be used for data processing and blood pressure measurement.
Obs means observations and includes the patient’s weight, temperature, pulse, blood pressure, resperation rate and oxygen saturations.()