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orthorhombic adj.【物理學】斜方(晶)的,正交(晶)的。

orthoscope

The results of mas nmr analysis indicate that the crystalline structure of cordierite was considerably changed by the incorporation of the zn2 ions or ti “ “ ions , leading to the partial transition from a - cordierite with a hexagonal crystalline structure to p - cordierite with a orthorhombic crystalline structure 2al2o3 ? 4 . 6sio2堇青石固溶體樣品的結構。 masnmr研究結果表明, zn2 + 、 ti4 -的固溶對樣品中的堇青石結構具有重要的影響,使得樣品中的堇青石由六方結構-堇青石向四方結構-堇青石轉變。

The 3d electrons increased with the content of mn doping increasing , and the electrical property increased accordingly as the electron transport path improved . it is confirmed that all the orthorhombic perovskite phase which is formed initially at the heat treatment temperature of about 600c and thoroughly above 850c are observed in the lcmto thin film deposited on si ( 100 ) substrate by rf magneto - controlled sputtering 確認了采用射頻磁控濺射法于si ( 100 )基板上生長的薄膜至多在600熱處理已開始形成晶相,形成的晶相全部是正交晶系鈣欽礦相,提高熱處理溫度,薄膜中晶相含量相對增大,高于850后晶相基本形成完畢。

The conclusions are reported as following : the structure change of triuranium octaoxide ( u3o8 ) was studied by xrd at ambient atmosphere at temperature form 25 to 850 . there are two kind of phases of u3o8 in the temperature range studied , and the transformation temperature is about 300 . the low temperature phase is orthorhombic with space group amm2 , and it change to another phase with better symmetry around 300 主要的研究結果如下:對u _ 3o _ 8的相變和結構隨溫度的變化進行的分析研究結果顯示:在300附近u _ 3o _ 8發生了相變,由底心正交結構(空間群為amm2 )的低溫相轉變為簡單六方結構(空間群為p - 62m )的高溫相。

The former was related to mn doping , both of p - carries supplied by la3 + or oxygen hole and n - carries induced by changing mn4 + into mn3 + can be locally displaced and simultaneously response with external electric field . , furthermore due to the overlaps between positive and negative carries . the latter was due to the phase transformation between orthorhombic and cubic , which was in fact the curie point 前者為la ~ ( 3 + )和氧空位等產生的p型載流子和mn離子變價引入的n型載流子在外電場下發生局域重排產生的載流子極化,且由于正負載流子的迭加效應所致,該介電峰與mn離子的摻入相關;后者為體系出現相應的正交與立方結構的轉變所致,也即居里點。

The limno2 synthesized by sol - gel method was orthorhombic phase and pmnm space group , with farthing impurity of mn2o3 。 the result of sem showed that the size of flake was about 1 ~ 2 m , the thickness of flake was about 50 ~ 100nm . the highest discharge capacity is 170 . 7mah / g 溶膠凝膠法所得limno2材料的xrd結果顯示,該材料為斜方晶系, pmnm空間群,有極少量mn2o3雜質; sem結果顯示其片層尺寸大約在1 ~ 2 m ,厚度大約為50 ~ 100nm 。

In the orthorhombic phase , the desorption activation energy has an obvious increase with the increase of temperature , while it varies smoothly in the tetragonal phase as the temperature increases 當樣品為正交相時,脫附活化能隨著溫度的升高明顯增加,而四方相時則變化比較平緩。

No evidences of low - temperature phase transition were found for pbtio3 , while the tetragonal - orthogonal and orthorhombic - rhombohedral phase transitions were present for batio3 沒有發現鈦酸鉛存在低溫相變的證據,而鈦酸鋇則存在四方正交和正交三角鐵電相變。

In this thesis , solid state synthesis method was employed to prepare the orthorhombic layered limno2 , with homogeneous structure 本文使用固相法合成出晶體結構較為均一的斜方相層狀limno2材料。

Elastic constants of long - wavelength effective orthorhombic anisotropy for ptl media containing vertical cracks 縫合層合板彈性常數計算與實驗

Face - centered orthorhombic 面心斜方

An element of the material at such a point behaves like a crystal of the orthorhombic system . 材料中此點附近的一個單元體,其表現猶如正交晶系的晶體。