There is no constriction in laboratory thermometers because they are designed to have a uniform bore diameter along their entire length. This ensures that the thermometer has consistent and accurate readings across the entire scale without any potential variations caused by constrictions.
use a thermometer.We can feel how hot or cold something is. However, sometimes things are just too hot or cold for us to feel safely. At other times we need to know exactly how hot or cold something is. When we need to measure temperature correctly we need to use an instrument called a thermometer. This measures temperature in degrees Celsius [sometimes called centigrade] or degrees Fahrenheit. There are different types of thermometers for different situations. A medical thermometer, for example, needs to be very accurate. It measures in fractions of degrees. When we are ill, even tiny changes in temperature are important. Some thermometers use a liquid that moves up a very fine glass tube. Most room thermometers, and outdoor thermometers are like this. The liquid is either mercury [ which is poisonous] or coloured alcohol. As liquids get warmer they expand [get bigger], and move up the tube. Water expands too, but not as much as alcohol and mercury. Thermometers that might be used by small children are not made of glass. They use a digital display which lights up the temperature. Inside the displays are chemicals that change colour according to the temperature.
population, or habitat constrictions
Celsius, Fahrenheit, and Kelvin.
It is the pipe which connects upstream and downstream pressure across orifice(constrictions) to the DP Transmitter.
If you can blow through the filter with no constrictions it's fine.
Thermometer
What kind of thermometer you use to measure the body temperature
a thermometer thermometer a thermometer
a defense for pythons is usually strong constrictions around its prey or predator. It can also bite with powerful jaws.
The plural of thermometer is thermometers.
The thermometer is broken.Put the thermometer under your tongue.