極大右理想 的英文怎麼說
中文拼音 [jídàyòulǐxiǎng]
極大右理想
英文
maximal right ideal-
The first chapter, main instead " duo - ring " condition of " every maximal left ideal is gw - ideal " condition, study strongly regularities of gp - v - ring on this condition. lt is shown that ( 1 ) r is strongly regular iff r is left gp - v - ring whose maximal left ideals are gw - ideal. ( 2 ) r is strongly regular iff r is left gp - v - ring whose maximal right ideals are gw - ideal. the second chapter, generalize some results of gp - v - ring to gp - v - ring, discuss regularity of gp - v ' - ring. it is shown that ( 1 ) r is left self - injective regular with non - zero socle iff r is left gp - v - ring with soc ( rr ) = soc ( rr ) and r contains an injective maximal left ideal
第一章主要將「 duo -環」條件替換成「每一極大左（右）理想是gw -理想」條件，研究在此條件下， gp - v -環的強正則性，證明了： （ 1 ） r是強正則環當且僅當r是左gp - v -環且r的每一極大左理想是廣義弱理想； （ 2 ） r是強正則環當且僅當r是左gp - v -環且r的每一極大右理想是廣義弱理想，第二章，主要將gp - v -環上一些結果推廣到gp - v -環上，討論gp - v -環的正則性，證明了： （ 1 ） r是左自內射正則環且soc （ _ rr ） 0當且僅當r是包含內射極大左理想的gp - v -環，且soc （ _ rr ） = soc （ r _ r ） ； （ 2 ） r是正則環且每一極大本質左理想是理想當且僅當r是左gp -內射的左gp - v -環且每一極大本質左理想是理想。The preliminary thoughts of operational mechanism of soil and water conservation in shanxi in the early of 21st century are : soil and water conservation ( basic construction project ) has accumulated some experiences, it is a breach of developing modern soil and water conservation and carrying out supervision system of soil and water conservation, it needs to be improved and raised ; the project ' s proportion of soil and water conservation is gradually enlarged, the project investment in the province is about 0. 2 billion yuan ( rmb ) every year, to insist on professional team ' s management and pursue the project ' s accounting system actively ; the peasant households are a main part of harnessing and development, to develop large households of soil and water conservation actively and play their typical and leading role fully ; to grasp the cities ' soil and water conservation well during the period of “ the tenth five - year plan ”, the project investment is inclined round the cities
21世紀初期山西水土保持運行機制的初步設想是：基本建設項目水土保持已積累一定的經驗，它是發展現代水保和實行水保監理制的突破口，要不斷完善提高；項目水保的比重逐漸加大，全省每年立項的投資在2億元左右，要堅持專業隊治理，積極推行項目報賬制；農戶是治理開發的主體，要積極發展水保大戶，充分發揮大戶的典型帶動作用； 「十五」期間也要抓好城市水保，投資項目要向城市周圍傾斜。We have made three - dimension electric conduct grid by hand and we have successfully used it as anode grid in lead - acid battery. this kind of three - dimension electric conduct grid can improve the utilization of pam by 7 - 9 % in different discharge current density and can reduce the plate electrochemical impedance to one tenth of the normal plate. also this kind of grid can improve the marginal reaction current density in a certain degree
我們通過手工製作了三維導電體板柵，並成功的應用於電池的正極作為正極的板柵，這種三維導電體板柵能夠在各種不同的放電電流密度下提高正極活性物質利用率7 9 ，能夠使電池正極板的電化學阻抗降低到普通板柵的1 10左右，使正極板的極哈爾濱j _程大學碩十學位論文限反應電流密度略有所提高，但是這種板柵的耐腐蝕性能很不理想，使得所製作電池的壽命很短。
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