Disclosed is an extension measurement device that can measure the degree of extension of a chain without presetting the distance between rollers before use.

By using the computation result, the result of multiplication of the elements of the extension field Fpm of an extension degree m which is a partial field is determined.

An operator selects an operating characteristic, such as a degree of extension or force of an extension member (66) of a thermal actuator (16), with an input circuit (10).

To determine the degree of extension of the retinopathy and perform follow-up of treatment.

It is used to determine the degree of extension of the retinopathy and perform follow-up of treatment.

The thinnest part (42) is cut off in such a state that the extended amount thereof is small.

In use the barrier body mount (22) supports the weight of the barrier body at any degreee of extension.

A computation using the two elements A, B as two elements in the extension field Fpkm in which the prime number p is the characteristic and which has an extension degree km is performed using the positive integer k.

An amount of extension away from the coupling center axis is selected to provide the coupling with a desired torsional stiffness characteristic.

Mortality and morbidity in SSc are very high and are directly related to the extent of the fibrotic and microvascular alterations.

The amount will depend directly on the degree of extension of their body surface that has been affected by the disease.

Inflammatory diseases are divided into acute and chronic, and the degree of extension at: vaginitis, endometritis, salpingitis and oophoritis.

A ratchet mechanism (54) provides audible evidence of the amount of blade extension and a pointer (66) shows a position of the front blade (26).

As the sensor is put under tension the elastic block stretches and the resistance of the sensor, as measured between the two sets of filaments (1), increases proportionally to the degree of extension.

The method and device provided in the present invention can flexibly adjust the extension degree of the paging cycle and the SFN for achieving a practical demand.