marginal activity 中文意思是什麼
marginal activity
解釋
收支勉強平衡的營業活動-
It seems that submarine magmatism and hydrothermal activity provided abundant ore - forming material for partly strata of mogaganri and yanshiping formations during the extension of bangongcuo - nujian marginal sea in early - middle jurassic. therefore parts of jurassic mogaganri and yanshiping formations became original source of ore - forming material. in later early jurassic, the collision and collage between qiangtang block and nianqing - tanggula block made favorable conditions in geological structure, magma and ore - forming fluids for the formation of gold deposits
在早-中侏羅世班公錯?怒江邊緣海擴張過程中，海底巖漿及其熱液作用，為侏羅系木嘎崗日群和雁石坪群部分層位提供了大量的礦源，使其成為初始礦源層；早白堊世晚期，羌塘地塊和岡底斯?念青唐古拉地塊碰撞拼貼，造成了有利的構造條件、巖漿條件、成礦流體條件，形成礦床。 -
The north - eastern structural zones which become intensity from the western part to the eastern one in gansu show a influence of marginal - west pacific indosinian - yanshan tectonic - magmatic belt on the western part of china ' s continent, and not only a important regional metallization had developed but also early - formed minerals were intense changed and enriched with the tectonic - magmatic activity
甘肅境內由西向東增強的北東向構造帶，是我國東部濱西太平洋印支-燕山期構造巖漿活動帶向大陸西部的延伸表現；伴隨該期構造-巖漿活動，區內發生了重要的區域性成礦作用，並使處于該期構造活動帶的先期金屬礦產遭受了較強的疊加與再生改造。 -
He also thinks that there also exists the problem of diminishing marginal utility in. statistical activity, and the premise of weakening its degree is to understand and apply the law of great number correctly
對人們理解的「普遍意義」上的大數定律提出了質疑，論證了現實社會經濟活動中存在「大數定律失靈」問題；認為統計調查中存在著邊際經濟效益遞減的實際問題，削弱其作用的前提是正確理解和應用大數定律。 -
Supply - side economists hold that high marginal tax rate impede the level of economic activity and the growth rate, thus advocating cutting down the marginal tax rate
供給學派更是認為較高的邊際稅率，妨礙了經濟活動的水平和增長率，因而主張大力削減邊際稅率。 -
The study used method of analysis landscape structure to describe the difference of the two marginal regions, and with it, to expose different mode of ecological environment responding to variety of climatic and anthropic activity, which happened in two marginal regions being part of ecotone in the semi - arid or arid of the north china
試用景觀生態學中景觀格局分析方法對這種差異進行描述，通過對兩大沙漠邊緣帶土地利用土地覆蓋格局變化對比研究，力圖揭示我國北方乾旱區與半乾旱區沙漠邊緣生態脆弱帶生態環境對氣候與人類活動變化表現出的不同響應方式。
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