obstacle flow 中文意思是什麼
obstacle flow
解釋
障礙流-
In the 3rd chapter, the author not only analyzes the theory but also does research on the practical status of information flow and logistics of every region of china. the author draws a conclusion as follows : with regard to the whole country, more advanced information technology of a region is, less logistics requirement per unit is needed, i. e., less logistics cost ; meanwhile, in coastal region with advanced information flow, the role of replacement of logistics requirement taken by information flow is obviously greater than the role of promotion ; in the last, this article analyzes the current status of information flow and logistics in supply chain of china and indicates that the existing problem is that information flow in supply chain is not fluent enough to support effective operation of logistics, and finds out the obstacle to the harmonious object implementation of information flow and logistics
在第三章中，作者不僅對理論問題進行分析研究，還對中國各地區實際的信息流與物流情況進行比較分析，找出其中的規律：即從全國范圍看，信息化越發達的地區，單位貿易量所需的物流需求量越少，即所需物流成本越低；並且在信息流發達的沿海地區，信息流對物流需求量的替代作用明顯大於信息流對物流需求量的促進作用；最後本文分析了中國供應鏈中信息流與物流的現狀，發現目前存在的主要問題就是供應鏈中信息流的不暢通嚴重影響了物流運作效率，並找出影響信息流與物流協調目標實現的障礙，最後從宏觀和微觀兩方面提出供應鏈信息流與物流協調目標實現的途徑與對策。 -
The initial development of explosive field and the circleflow behavior, the entire spread court, with an obstacle around an explosive source was obtained and the law of shock wave around - flow was analyzed
針對有障礙物阻檔時空氣沖擊波的環流現象進行數值模擬，得到在爆源周圍有障礙物時爆炸場初始發展、環流情況及整個傳播過程，並分析了空氣沖擊波的環流規律。 -
It is one kind of material flow network, which has no essential distinction with general sale and material flow network of company and no existing obstacle of entry and withdraw. more importantly, the large - scale economics cannot become the direct monopoly reason. i think the problems of postal general service, the citizen ' s privacy of correspondence and national security can be solved and realized under the framework of competition through standard and supervision of laws
筆者進而對郵政的國家壟斷規制提出了質疑，認為與規模經濟相連的郵政網路性特徵與一般網路產業的網路性特徵有根本區別，它只是一種物流網路，與一般公司的銷售、物流網路有本質區別，不存在進入障礙和退出障礙，更為重要的是，規模經濟不能成為國家壟斷的直接理由；認為郵政的普遍服務、公民的通信秘密和國家安全可以在競爭的框架內，通過法律的規范和政府的監管而得到解決和實現，而沒有必要將郵政實行國家壟斷，不準他人經營。 -
With the developing of the market economy, the disadvantages of the present household registration system in china have appeared daily ; especially the present household registration system has become the principal institutional obstacle to the rational population flow
隨著市場經濟的發展，我國現行戶籍制度的弊端也日益暴露出來，尤其是它已成為阻礙我國實現社會人口流動合理化的主要制度性因素。
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