Sensitivity coefficient in measurement uncertainty components of surveying instruments;

It intends to clarify the variation rule of NCF by calculating sensitivity coefficient of project NCF from operating activities,thus providing evidence to the c.

However, it s necessary in advance to obtain the sensitivity coefficient of magnetic measurement.

Results show that the resistance of carbon fiber increases during the tensile test,the gauge factor(fractional change in resistance per unit strain) of continuous carbon fiber monofilament is 1.

The sensitive characteristics of the Ru-based resistor for thick-film piezoresistive sensor is summarized and how to increase the gauge factor is discussed.

This paper has put forward a proposition that the sensitive coefficient is equal to the ratio between the standard deviation of sendout and the standard deviation of input value,and we have proved it to be true by mathematic logic.

Comparison of the detection sensitivity of various primer pairs for phytoplasma;

The methods of improving the detection sensitivity in analysis of trace level components by sample preconcentration technique including sample stacking, field-amplified sample injection, isotachophoresis etc.