| The balance of the ecosystem is "the great balance" of ecosystem; it is not still and closed, but dynamic and open. Once the balance is destroyed, the whole ecosystem will be affected. But the human being can realize and change the nature actively in a certain extend. From the original balance to the unbalance, and from the unbalance to the new balance, the whole process showed us a spiral rising. Under the condition of matching the objective regulation, the mankind not only can break the old balance, but also can create new "artificial" balance. During the dynamic development process of the ecosystem, the science and technique as the mid-power of the relationship between the human and the natural, have consumedly promoted the abilities that mankind conquer nature, but resulted in the unprecedented depravation and breakages of the human's living environment. Science and technology is a two-edged sword: If used to do wrong, they will bring the ecosystem crisis and the destructive disaster. If used to do good, they can provide the technique support for the ecosystem balance.This paper discussed the science and technology as the first productivity is the predominant power of the ecosystem balance, at the same time, affirmed the ecosystem value of science and technology. The meaning of the ecosystem balance is confirmed, analyzed and compared various influence factors of the ecosystem balance, concluded that the science and technology are the important factor of the ecosystem balance; According to the characteristics of the ecosystem balance, modern science and technology enable them to be realized dynamically and to be reconstructed on the modern meaning; Analyzed the substance of the ecosystem unbalance and the reason of the science and technologies that made the ecosystem be out of balance; Put forward the norm principle that carries out the science and technique ecosystem value to return also, to promote the function of the science and technique to the ecosystem environmental protection, the aggressive balance of the behavior and natural relation provides the technique fulcrum.Secondly, this text emphasized the function of the ecosystem consciousness to the developments of the science and technology. The author has referred to lots of data and found that for the relation of the developments of the science and technology and the ecosystem balance, most of experts or scholars emphasized the influence of the former upon the latter, but few of them ever studied the function of the ecosystem consciousness to the development of the science and technology. Therefore, this text is outstanding to emphasize the ecosystem consciousness is leading a very important role in the development of the science and technology. The test has a deep discussion in the following aspects: the ecosystem consciousness is the partly meaning of the development of science and technology, the eco-consciousness tortures the responsibilities of the scientists and purifies science and technology workers' mind etc. The eco-consciousness is the necessary principle of science and technology development and leading an important function in them.At last, this text concluded the organically unities and mutually reliant rules between the ecosystem balance and the development of science and technology .The eco-consciousness and the developments of science and technology can be positive interaction, science and technology development promoted the people's eco- consciousness, eco-consciousness guides the development of the science and technology; Moreover, nowadays, the mankind still have the necessary to develop the new principle of the modern ecosystem balance. Set up the eco-morals consciousness and the confinable developed concept, develop the circulating economy strongly, and promote the harmonious development of the human and the nature, to make the realization of contemporary meaning ecosystem balance for to provide the thought assurance and the technique supports. |