82results about How to "Promote business development" patented technology

The invention relates to an automatic software testing method based on business driving. Driven by business logic, business modularization is carried out on a tested software object, automated software testing function points are refined to business components and a method for testing business modularization is formed; a single type component is used on the basis of minimal granularity; a combination type component is used on the basis of a page area; hypertext markup language (HTML) codes of the combination component are realized in a component template; the combination type component comprises the component template, components and component regulation to form a business component library; an automated software testing tool tests the components of the business component library, and packages testing logic in data files in a form of keyword mapping table; explanation and use are carried out on keywords by the automated software testing tool; and the automated software testing tool calls an object function library to obtain the keyword mapping table, and the business component library carries out testing with the automated software testing tool by the keyword mapping table.

A microorganism that is a mutant bacterial strain of the species Actinosynnema pretiosum, designated PF4-4, (ATCC PTA-3921), being capable of producing maytansinoid ansamitocins such as ansamitocin P-3 in improved yield compared to previous known strains, and capable of growth under varied culture conditions, and methods of producing maytansinoid ansamitocins by culturing PF4-4 in a suitable growth medium.

The invention discloses a traffic diverging system for a roundabout. An annular road comprises four helical lanes, which start from a central roundabout opposite to the centre line of four arterial roads respectively, then, extend outwards gradually around the roundabout until surrounding three fourths of turn to the outermost layer of the annular road. The four helical lanes are connected with four lanes of the four arterial roads away from the roundabout. The helical lanes are dotted lines at the intersection with the arterial roads to permit vehicles to drive in. The arterial roads are divided into a left turn lane, a through lane, and a right turn lane, which are jointed with corresponding helical lanes respectively. A sign is arranged at the roundabout respectively for indicating thevehicles to turn left, go through or turn right to drive in the helical lanes. After driving in the roundabout, the vehicles enter the left turn lane, the through lane, or the right turn lane, namelya helical lane corresponding to a destination exit. The helical lanes can lead to each destination exit so as to avoid the conflict during leaving the roundabout. The vehicles only need to drive along the helical lanes, and drive away from the roundabout when reaching the destination exit.

The invention provides a culture medium for regeneration of a somatic embryogenesis way of nelumbo nucifera and an application of the culture medium. The culture medium comprises an embryonic callus induction and proliferation culture medium and an embryoid generation culture medium. A culture method comprises the steps as follows: an explant is placed in the embryonic callus induction and proliferation culture medium for culture, and callus is formed through induction and subjected to proliferation culture; a callus block is transferred to the embryoid generation culture medium to develop into an embryoid; the produced embryoid is transferred to an embryo germination culture medium to germinate cotyledonary embryo; and the germinated cotyledonary embryo is transferred to a nelumbo nucifera seedling culture medium for seedling culture, and cultured seedlings are transplanted to the natural environment. With the adoption of the culture medium for culture, one explant can differentiate an embryonic callus group which can efficiently differentiate 1,000 finally germinating somatic embryos or more, the transgenosis development of the nelumbo nucifera can be promoted, and a large quantity of seedlings can be provided for cultivation and application of the nelumbo nucifera.