Cortana is not perfect, which Iâll get into in a bit. In some instances, the app requires a specificity of questions that the other virtual assistants donât. But if you are a Windows phone user â or youâre seriously considering switching to a Windows phone â hereâs what you need to know.
A spacing unit is defined as a unit established by order of the Corporation Commission of the State of Oklahoma or if no spacing unit has been established, a spacing unit shall consist of any geographical forty (40) acre tract for oil production, or one hundred sixty (160) acre tract for gas production.
An enzyme unit is defined as the enzyme activity that catalyses the conversion of 1 Âµmol substrate into product in one minute. One Unit is defined as the amount of the enzyme that produces a certain amount of enzymatic activity, that is, the amount that catalyzes the conversion of 1 micro mole of substrate per minute. A spectrophotometric assay is usually applied for this purpose by a selected substrate.