数式、に従って、冠詞

US4577405
The process for designing an insulation cutting and stripping blade according to the present invention will be explained in connection with FIGS. 4 and 6. A cutting angle D2 of 36 degrees has been determined to be optimum for all size insulated conductors. Gathering length W is matched to the existing industrial standard for a particular size insulated conductor. Gathering angle D1 is calculated according to the mathematical formula（＊定冠詞）##EQU3## where 

WO2008121197
The magnitude of slip may be represented by a value. For example, a unitless expression of slip error (Se) may be calculated by relating a speed of traction device 16 (St) with respect to machine 10 and the speed of machine 10 (Sm) with respect to work surface 12, according to the mathematical formula（＊定冠詞）: Se = 1 - (Sm / St). Thus, zero slip (e.g. St = Sm) may correspond to a slip error value of 0, and complete slip (e.g. Sm = 0 when St > 0) may correspond to a slip error value of 1. It is contemplated that the expression of slip error may alternatively be represented as a fraction of machine or driven speed, a percentage, and/or any other value, if desired. It is further contemplated that zero slip may or may not be desirable and that it may be beneficial to monitor and allow slip within a predetermined range.

US6561164
This invention relates generally to internal combustion engines having electric-actuated fuel injectors that inject fuel into combustion chambers of the engine. More particularly it relates to a system and method that uses several variables, including injector control pressure and the duration of an injector-actuation signal applied to the fuel injectors, in a process that calculates, by a mathematical formula（＊不定冠詞）, the quantity of fuel injected by a fuel injector during an injection, and that calibrates each fuel injector by adjustment of the formula.