electronic formula
1.The setting value of the act voltage of the inductive electronic lock for electric locomotives is calculated by the approximate formula as an applied example.
2.A great deal of numerical operation such asmatrix multiply, inverse are finished by electronic sheet software Excel,the chapter only list the algebra formula and the running result.
3.This paper introduces the investigation of the RCo5 compound based upon the Pauling-Yu theory, taking YCo5 as an example. The mode of the electronic structure of molecular magnetic moment and the calculating formula have been established. Based on this investigation, the electronic migration regularity in the YCo5 has been discussed.
4.By using the principle of the redundant system design in the engineering field and based on the multi-channel electronic model, this paper constructed a new kind of redundant multi-payment electronic payment model that has both high transaction efficiency and good reliability, analyzed the channel selecting method by combining the traits of the electronic payment and wireless communication technology, designed the corresponding user operation flow, worked out the calculation formula of different payment informal ion arrival rate by different redundant design methods and effects on the perceived risk and acceptance degree of the end-user, compared the integrated performance of different kinds of payment models, and solved the decreasing problem of transaction efficiency in the multi-channel payment model.
5.Taking the prohect example as basis,the author describes thoretically the design of the tank which is very rarely used in foretime inland and has a conical roof supported by big sized beam and pole,the foreign and domestic related design standards are introduced,calculating formula for the tupical structures inclined rafter,cross girder and vertical pole are given,and the calculating mote is compiled with excel electronic form,
