【正文】 ation of the products of the technology of numerical control of our country. The third stage is and during the Ninth FiveYear Plan Period on the later stage in the Eighth FiveYear Plan Period of the country, namely implement the research of industrialization, enter market petition stage. At this stage, made substantive progress in industrialization of the domestic numerical control equipment of our country. In latter stage for the Ninth FiveYear Plan , the domestic occupation rate of market of the domestic numerical control lathe is up to 50%, it is up to 10% too to mix the domestic numerical control system (popular). Make a general survey of the development course in the past 50 years of technology of numerical control of our country, especially through tackling key problems of 4 FiveYear Plans, all in all has made following achievements. （1） Have established the foundation of the technical development of numerical control, has mastered modern numerical control technology basically. Our country has already, the numerical control host puter, basic technology of special plane and fittings grasped and driven from the numerical control system and survey basically now, among them most technology have already possessed and mercialized the foundation developed, some technology has already, industrialization mercialized. （2） Have formed the industrial base of numerical control tentatively. In tackling key problems the foundation that the achievement and some technology mercialize, set up the systematic factories of numerical control with production capacity in batches such as numerical control in Central China, numerical control of the spaceflight etc.. Electrical machinery plant of Lanzhou, such factory and the first machine tool plant of Beijing , the first machine tool plant of Jinan ,etc. several numerical control host puter factories of a batch of servo systems and servo electrical machineries as the numerical control in Central China, etc.. These factories have formed the numerical control industrial base of our country basically. （3） Have set up a numerical control research, development, managerial talent39。s basic team. Though has made considerable progress in research and development and industrialization of numerical control technology, but we will realize soberly, the research and development of the technology of advanced numerical control of our country, especially there is greater disparity in current situation and current demand of our country of engineering level in industrialization. Though very fast from watching the development of our country vertically, have disparity horizontally more than (pare foreign countries with) not merely engineering level, there is disparity too in development speed in some aspects, namely the engineering level disparity between some highgrade , precision and advanced numerical control equipment has the tendency to expand . Watch from world, estimate roughly as follows about the engineering level of numerical control of our country and industrialization level. （1） On the engineering level, in probably backward 101 years with the advanced level in foreign countries, it is bigger in highquality precision and sophisticated technology. （2） On the industrialization level, the occupation rate of market is low, the variety coverage rate is little, have not formed the largescale production yet。 The specialized level of production of function part and ability of forming a plete set are relatively low。 Appearance quality is relatively poor。 Dependability is not high, the mercialized degree is insufficient。 One39。s own brand effect that the domestic numerical control system has not been set up yet, users have insufficient confidence. （3） On the ability of sustainable development, research and development of numerical control technology, project ability is relatively weak to the petition。 It is not strong that the technological application of numerical control expands dynamics。 Research, formulation that relevant standards are normal lag behind. It is analyzed that the main reason for having abovementioned disparity has the following several respect. （1） Realize the respect. Know to industry39。s process arduousness , plexity and longterm characteristic of domestic numerical control insufficiently。 It is difficult to underestimate to add strangling, system, etc. to the unstandard, foreign blockade of the market。 It is not enough to analyse to the technological application level and ability of numerical control of our country. （2） System. Pay close attention to numerical control industrialization many in the issue, consider numerical control industrialization little in the issue synthetically in terms of the systematic one, industry chain in terms of technology。 Have not set up related system, perfect training , service network of intact high quality ,etc. and supported the system. （3） Mechanism. It causes the brain drain, restraining technology and technological route from innovating again, products innovation that the bad machine is made, and has restricted the effective implementation of planning, has often planned the ideal, implement the difficulty. （4） Technology. The autonomous innovation in technology of enterprises is indifferent。 the project of key technology is indifferent. The standard of the lathe lags behind, the level is relatively low, it is not enough for new standard of the numerical control system to study. 3 pairs of strategic thinking of technology and industrialized development of numerical control of our country Strategic consideration Our country make big country, industry is it is it accept front instead of transformation of back end to try one39。s best to want in shifting in world, namely should master and make key technology advanced, otherwise in a new round of international industrial structure adjustment, the manufacturing industry of our country will step forward and leave the core sp