contrast expansion 中文意思是什麼
contrast expansion
解釋
對比度擴展-
Experiments show the optimum content of pyrophyllite and dolomite is 30 % ; in contrast to original bond, the refractory point of bond is reduced by 55, the average coefficient of thermal expansion is reduced by 30 % and flexural strength and shock strength of grinding tool are increased by 27 % and 22 % respectively
通過實驗發現：葉蠟石和白雲石最佳含量為30 % ，與原結合劑相比，結合劑耐火度降低了55 ，平均熱膨脹系數降低了30 % ，磨具抗折強度提高了27 % ，磨具抗沖擊強度提高了22 % 。 -
Simultaneity, through contrast analysis validate that antiseimic capacity of expansion web is better than that of steel web. therefore, based on the experiences summed up by precedence, the formulation for calculating the crack load and limit load of brick masonry house reinforced by expansion web is advanced, which provides project reference. based on the analysis and studies of masonry shearing strength, test of prestressed single brick masonry wall, and test of prestressed brick masonry house models, and ect, the article has carried through several aspect research as below : 1. a series of experiment on material capability of expansion web, including intensity of single thread and expansion web, ect ; 2. research on influence of loading and destroy of masonry brick building reinforced by expansion web under lowcyclic loading ; 3. study of impact of expansion web on ductility, energy dissipation, intensity, ect under the same situation as above ; 4. put forward computation formulation of masonry brick building reinforced by expansion web
本著以上的研究目的，本文在分析和借鑒前人砌體抗剪強度理論、預應力單片墻試驗研究、預應力模型抗震性能試驗研究等基礎上，進行了以下幾方面的研究工作: 1 .作為一種新型結構材料擴張網，進行了一系列的材性試驗（單絲強度、網片強度和在砂漿中被約束條件下的網片強度及其相應的彈性模量） ； 2 .研究了水平荷載往復作用（低周交變）下，普通鋼絲網和擴張網砂漿對砌體結構抗裂及承載能力和破壞形態的影響，並將這兩種材料的加固效果進行了對比； 3 .上述狀態下，兩種網片水泥砂漿對砌體結構變形、延性、耗能、剛度退化等抗震性能的影響及其影響效果的比較； 4 .提出擴張網水泥砂漿加固砌體結構的抗剪強度計算建議公式。 -
The conclusions is that the east - expansion of nato is the reflection of the contrast 、 change and imbalance of international power after the cold war, and also is the struggle of the rights, benefit and duty between the powers
本文的結論是北約東擴是冷戰后國際力量對比、消長變化和不平衡的反映，也是大國之間權力、利益和責任之爭。 -
Aimed at this instance, professor wankang luo of chongqing jianzhu university has processed much elementary research on antiseismic capability advancement of expansion web on masonry brick building. the article has researched the form and mechanization of failure, crack resistance and bearing capacity, ductility, energy dissipation, hysteretic behavior, deformation, ect, through test to contrast models with rate 1 : 2 reinforced by expansion web and steel web. the result of the study has testified it an efficient measure to lay expansion web into masonry brick building for entirely improving antiseismic strength
在原有兩座1 : 2三層雙開間混合結構房屋模型抗震性能研究的基礎上，分別用擴張網和鋼絲網兩種材料進行加固，通過比較以揭示擴張網對于砌體結構抗震性能提高作用的內在規律，並在鋼絲網水泥漿法加固磚墻的抗剪計算公式基礎上提出一種較能反映擴張網這種新型材料受力特性的擴張網水泥砂漿加固砌體結構的抗剪計算方法。 -
Howling fjord ' s azerothian feel stands in sharp contrast to the stark, alien beauty of hellfire peninsula, and this should help players establish an immediate connection to the expansion ' s new environments
號叫峽灣給人「這里也是艾澤拉斯大陸」的感覺，與地獄火半島「荒蠻，異類」的美學形成鮮明的反差；而這一點也能幫助玩家迅速地適應資料片的新環境。 -
This article is arranged as follows : firstly, by way of distinguishing the special business attribute and management feature of retailing from the business attribute of the manufacturing enterprise, i pointed out that the “ similarity ” and “ ordered production ” attributes lead to replication and alternative intervention of a retail firm. by way of contrast retail firm ’ s three kind of scale expansion : single store expansion, vertical integration and branch store expansion, i concluded that the branch store expansion is the effective way to expand a retail firm ’ s scale
本文思路如下:首先在理論上，從區分零售企業與生產企業業務屬性出發，探索零售企業的「類似性」業務屬性以及「訂購性生產」經營特徵與分店擴張之間的關系，通過對比分析零售企業擴張規模的三種模式:單店擴大、垂直一體化與分店擴張，得出分店擴張是零售企業擴張規模的有效途徑。 -
( 3 ) various digital image - processing techniques for suppression of undesired components and enhancement of quality in numerical reconstruction images are considered, such as hologram contrast - enhancement, hro subtraction, mean value subtraction, frequency domain filtering and spectrum expansion with conjugation symmetry property
（ 3 ）從理論和實驗兩方面分析了全息圖對比度增強、平均值相減、 hro 、頻譜濾波等數字圖像處理技術，及其在消除全息圖衍射0級和孿生像，提高數值再現像信噪比方面的作用。
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