nd run 中文意思是什麼
nd run
解釋
地二次曝光-
Zmd catena of self inhale magnetic force pumps adopt structure of electrical engine direct link form, by centernog prop up, the structure is tightly, teardown and maintenance is convenient, adopt high - powered magnetism stuff nd fe boron to make inside and outside magnet. isolationsheath assembled make of import nonmetallic material, avoid magnetism backset ullage of the run - of - mill pumps have drastically
Zmd系列自吸磁力泵採用電機直聯式結構，由中間支架支撐，結構緊湊，拆卸維護方便，採用高性能磁性材料「釹鐵硼」製造內外磁體，隔離套採用進口非金屬材料，徹底消除了一般磁力泵具有的磁渦流損耗，可輸送高濃度，密度大於1 . 84 t m -
This article is based on the general rule of teachin g, and resul ts from six year ' s research in the civilian - run school. during the six y ears, i ' ve done much research work in many areas, such as the relationship between tea ching quality and students resourses, curriculum and teaching aims, texts and stud ents, overall attendence and individualized instruction, the reforming of tea ching and instruction of learrning, the effect of subject and object, the element of intelligence and non - intelligence, the knowledge instruction and the competen ce training, the knowledge in and out of the classroom, the classroom - teaching an d the after - class coach, etc. the purpose of what i have done is to seek for a ki nd of teaching principal which is fit for the rule of the economic market and mi ght be the best way for the education
文章以教學的一般規律為據，結合作者在民辦學校的教學中進行的近六年的跟蹤調查和深入考察，就民辦學校的教學質量與生源市場、課程設置與培養目標、教材內容與學生實際、面向全體與因材施教、教法改革與學法指導、主導作用與主體作用、智力因素與非智力因素、知識傳授與能力訓練、課內知識與課外知識、課堂教學與課外輔導等十個方面的關系作了初步探討，尋找既合乎市場經濟規律，又符合教育規律的最佳結合點，以期為民辦學校總結行之有效的教學原則，提供可資鑒戒的參考。 -
In this solution, what we took into consider is not only the security of emails but also the system ' s stability, extensibility and efficiency, make full use of the " load balance " and " distribute computing ", it makes the system run more smoothly a nd efficient, and it also reduces the running cost for the email service providers and the development cost for us. now the system is running on the internet, it runs smoothly, very stable
在方案中，我們不僅充分考慮到郵件的安全性問題，而且從系統的穩定性、可擴展性和高效性方面入手，充分利用了負載均衡和網路的分散式計算的優勢，站在一個很高的高度上，對整個系統進行優化，不僅使系統運行的更穩定、更高效，而且有效的降低了郵件服務運營商的運營成本和軟體的開發成本，這些技術的應用在國際國內也是非常先進的。 -
The main reason are as following : on one hand, the nd - rich phases in the hydrogen desorpted powders is so brittle that they are easily milled too fine and some are run off seriously, and then inducing low density. on the other hand, the alignment of the magnets prepared by hydrogen desorption are much low. so the hydrogen desorption process should be modified, and the solution methods can be the substitution of traditional ingots with strip cast, the enhancement of the alignment magnetic field and the addition of nd - rich phase or ( and ) lubricant before the press
主要原因是hd磁粉中的富釹相較脆，在球磨時容易被磨成超細粉而造成過量流失和使磁體燒結不夠緻密；另外一個原因是hd法燒結磁體的易磁化軸的取向度較低，為了提高hd磁體的b _ r和（ bh ） _ （ max ）可對hd工藝進行改進，改進的方法可以是用鑄片代替鑄錠，提高成型磁場強度以及在磁粉成型前加富釹相和潤滑劑。 -
In this paper, i will present some algorithms of polyhedral visual hull reconstruction : ( 1 ) polyhedral v isual h ull generation a igorithm b ased one dge - pool - searching, which constrains the 3 - d intersections into the 2 - d planes intersection via the epipolar theory to reduce the complexity a nd c an r educe t he t imes f or c ones t o b e p rejected o nto t he i mage p lanes, i n which we induced the index list to every points on the surface of object, and connected the related points to get sub polygons on surface and in turn get the mesh model, we replace triangulation process of disordered points cloud by edge - pool searching. ; ( 2 ) reconstruction based on degenerated - polygon - intersection, which have the following improvements on traditional bull intersection : using degenerated polygon to orga nize intersected area on cone face, which may be discontinuous ; a fast intersection algorithm of polygons on the cone face based on degenerated polygons, which is consistent between the continuous polygons and the discontinuous ones. the intersection of degenerated polygons is similar to the convergence of two ordered lists, which is comparably simple to the bull operation ; ( 3 ) reconstruction algorithm based on ray - tracing, in which all the rays that run through the vertex on silhouette of object will intersect with all the cones correspondent to other silhouette, and we have to calculate the intersection of all such line segments, the endpoints of which are considered to lie on the surface of object and we will get the point cloud on the surface of object
同時利用共極線原理把三維計算投影到二維平面以降低求交計算的復雜度，該演算法可以減少光錐向圖像平面投影計算的次數，以邊池搜索取代散亂點集上進行的三角剖分； （ 2 ）基於退化多邊形求交的多面體可見殼模型重構，系統引入退化多邊形的概念，把錐體平面的交集中不連通的部分用一個退化多邊形來表示，並引入了新的基於退化多邊形的求交演算法，與傳統多面體可見殼重構相比，該演算法有以下幾點創新：在圖像平面以退化多邊形組織投影錐體和物體輪廓的交集，把任意錐面與物體輪廓的交集歸一到一個退化多邊形；基於退化多邊形的二維平面上多邊形快速相交演算法，該演算法在一定程度上就是兩個有序鏈表的合併，大大簡化了先前的布爾求交計算； （ 3 ）基於光線跟蹤的演算法，該演算法中所有通過輪廓頂點的光線和對應其它圖像輪廓的光錐進行求交計算，最後得到每次求交計算得到線段的交集，該線段的頂點就認為是物體表面點，從而得到物體表面的點雲。 -
The change from debt to stock has an important effect on the interest coordination of state - owned enterprise, state - run banks and other agents. it is a contract choice that trade - off all kinds of distortion ( save transaction cost ) at present. it belongs to the welfare improvement in kaldor meaning ? nd can drive the reform process further
債權股權互換對于目前我國處于改革攻堅階段的國有企業、國有銀行、及其他經濟主體之間的利益協調有重要作用，是在各種約束條件下折衷各種扭曲后的交易費用較低的一種各方合約選擇，屬于帕累托次優或者退一步說是卡爾多意義上的社會福利提高，可以進一步推動改革進程。
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