Methods With the method of finite element analysis, the model was set up according to the adductive femoral neck fracture and the biomechanical features of the different angle fixations with three screws in an inverted triangular configuration were compared.

以內(nèi)收型股骨頸骨折為研究對(duì)象建立有限元模型，模擬單腿站立時(shí)的受載和垂直力加載2種情況免费看污的日韩操，對(duì)倒三角構(gòu)型不同角度置釘技術(shù)分別進(jìn)行有限元計(jì)算。

The result showed that the effect of replacing tap water by distilled water, replacing analysable sucrose by common white sugar, replacing cone bottle by general bottle on tissue culture is very little. However, it can reduce the cost of tube culture seeding.

培養(yǎng)基簡(jiǎn)化試驗(yàn)的研究試驗(yàn)結(jié)果表明欧美日韩免费精品一，用自來(lái)水代替蒸餾水日韩一区二区图片在线观看、普通綿白糖代替分析用蔗糖日韩亚洲一区二区三区、普通果醬瓶代替三角瓶制備培養(yǎng)基，對(duì)試管苗分化和增殖的影響甚微a一级a片网站，但是卻能大大降低成本国产页，提高經(jīng)濟(jì)效益。

A perfect triangulation passing play between Víctor, Varela, and Arango saw the latter beat Casillas on his right post with a precision ground shot.

在維克多国产69a片免费看、瓦雷拉和阿朗格一次完美的三角配合之后精品丝袜国产自在线拍婷婷五月，阿朗格看見(jiàn)出擊稍晚的卡西里亞斯精確的射門(mén)，球從卡西里亞斯的右側(cè)貼地滾入球網(wǎng)欧美视频97色伦影院。

By means of sem, it is found that in the portland cement clinker with high quality, the alite take the shape of trigonalrhombohedron,and belite shows the shape of irregular ovum, also with the parallel and cross twin-crystals.

借助于掃描電子顯微鏡發(fā)現(xiàn)優(yōu)質(zhì)硅酸鹽水泥熟料中A礦呈復(fù)三方偏三角體形貌特征亚洲无码网站；而 B礦則呈不規(guī)則的渾圓狀，并且從外層可看到平行雙晶和交叉雙晶共存一级特黄破除免费视频大全。

In the 2A1 distorted trigonal bipyramid structure ,the single non equivalent Ga atom has the population of 4s 4p ,while the two equivalent Ga atoms have the population of 4s 4p .this compares with a Ga population of 4s 4p in the undistorted D3h structure ,hence the jahn-teller distortion causes depletion of the charge density on the 4s orbital of the non-equivalent Ga atom, and enhancement of charge density on the 4s orbital for the two equivalent atoms .an opposite trend is observed for the 4p orbitals of these Ga atoms .the P population for the two equivalent atoms is 3s 3p .the populations of the other 2B1 state with the edge-capped tetrahedral structure are similar with the exception that all three Ga atoms have similar but not identical populations .

在2A1被變形的三角bipyramid結(jié)構(gòu)欧美一级又大又粗的A片，唯一非等效Ga原子有4s 4p的人口，而二個(gè)等效Ga原子在未變形的D3h結(jié)構(gòu)有4s 4p 男人的天堂一级毛片。this的人口和4s相比4p的Ga人口久久国产精品日本波多野结衣，因此jahn出納畸變?cè)趎on-equivalent Ga原子的4s軌道導(dǎo)致電荷密度的取盡，并且電荷密度的改進(jìn)在4s軌道為二個(gè)等效原子黄色av免费视屏。an在趨向?qū)γ鎸?duì)這些Ga原子4p軌道被觀察欧美AAA视频免费看片。the人口為二個(gè)等效原子是另一個(gè)2B1狀態(tài)3s 3p 。the人口與邊緣加蓋的四面體結(jié)構(gòu)是相似的P 除之外全部三個(gè)Ga原子有相似日韩欧美黄色视频一区二区播放，但不相同人口欧洲日逼电影。

Bipyridyl and 1,10-phenanthroline (L3), Cl3SnCH2CH2COORo L (L= L1, a; L2, b; L3, c), formed by low-heating solid-state reaction. The crystal structures of 1 and 2 show that the tin atom adopts a distorted trigonal bipyramid geometry via intramolecular carbonyl oxygen to tin coordination [the distances of Sn-0 bond are 0.2351(6) ran for 1 and 0.2362(3) nm for 2]. Compound 1 belongs to monoclinic with space group P2/c, a = 0.9842(2) nm, b =1. 0923(8) nm, c = 1.23948(11) nm,/?= 93.894(15)°, V= 1.3294(4) ran3, Mr = 366.23, 7 = 4. Compound2 belongs to monoclinic with space group P2{/c, a = 1.04443(9) nm, b = 1.04823(7) nm, c = 1.28113(9) nm,/= 90. 953(8)°, V= 1.40239(19) nm3, Mr = 380.25, Z = 4

利用元素分析、紅外光譜插精品人妻、核磁共振對(duì)其結(jié)構(gòu)進(jìn)行了表征久久精品国产99精品国产2021，并通過(guò)X射線單晶衍射測(cè)定了1和2的晶體結(jié)構(gòu)，二者均為具有分子內(nèi)羰基氧原子配位的畸變?nèi)请p錐結(jié)構(gòu)av性爱在线观看国产。1屬于單斜品系2022年三级片，空間群P21/c， a=0.9842(2)nm美女被操逼，b=1.0923(8)nm日韩在线的第一页，c=1.23948(11)nm，β=93.894(15)°好男人社区WWW资源，V=1.3294(4) nm^3久久精品免费少妇高潮特黄，Mr=366.23，Z=4.2屬于單斜晶系涩涩视频一区二区三区，空間群P21/c免费视频在线观看10000网站视频，a=1.04443(9)nm，b=1.04823 (7)nm，c=1.28113(9)nm国产+黄视频，β=90.953(8)°深夜在线网站，V=1.40239(19)nm^3，Mr=380.25人人鲁，Z=4www.nlvnja.com。

Fe(superscript 3+) occupied both tetrahedral sites in spinel block and trigonal bipyramid sites in mirror plane for LaFeMnAl(subscript 12-x-y)O19 (x=0.5, 1) hexaaluminate.

LaFeMnAl(下標(biāo) 12-x-y)O19(x=0.5， 1)中Fe以Fe(上標(biāo) 3+)位于六鋁酸鹽尖晶石結(jié)構(gòu)中的四面體位和鏡面層結(jié)構(gòu)中的三角雙錐位人人操人人摸在线，其中后者為N2O分解的主要活性中心久久久久亚洲AV无码专区电影。

In the 2a1 state of Ga3P2 ,the singly-occupied 5a1 orbital is made of Ga1....................on the other hand ,the 2b1 HOMO of the 2B1 state of the edge-capped tetrahedron consists of P1............................,where the P orbitals and Ga orbital make a significantly enhanced contribution .thus , while Ga orbitals make significant contributions to the 1A1 state with the distorted trigonal bipyramidal structure ,the P orbitals contribute significantly to the open shell MOs of the two structures.

另一方面在Ga3P2 2a1狀態(tài)，被唯一占領(lǐng)的5a1軌道由Ga1做成毛毛黄色A片。www,高潮,c0m。。亚洲A级黄片在线。天天舔。。国产小BBWBBWBBWvideos。婷婷色网址导航。免费av片网站。久久精品无码一级毛片。。日韩啪啪小视频。欧美成年性开放视频在线播放。。国产在线视欧美亚综合。作爱综合。。国产农村老熟女国产老熟女。日本中文在线中文幕。。奇米777米奇影888视狠狠，邊緣加蓋的四面體的2B1狀態(tài)的2b1拉人包括P1 国产操老逼视频。。欧美黑人粗暴多交。黄片免费看3区。。国产精品黄色视频。曰韩视频第一页。。。亚洲欧美啊啊啊啊久久久。欧美一级A片免费不卡全部完曰久。。欧美操屄。一级黄色在线视频。。亚洲色最新高清av网站。人人起碰人人。。黄色激情视频网站。亚洲欧洲成人在线观看。。性爱网址大全。又黄又爽爽女性爽喷水视频。。日韩视频精品第一页在线观看网站。久久国产精品电影网。。AV福利网站。嗷嗷喷水， P軌道和Ga軌道做顯著改進(jìn)的貢獻(xiàn)。thuswww.国产盗摄.com，而Ga軌道做對(duì)1A1狀態(tài)的重大攤繳與被變形的三角bipyramidal結(jié)構(gòu)的地方日韩一区二区无码影视大全， P軌道對(duì)二個(gè)結(jié)構(gòu)的開(kāi)放殼MOs極大貢獻(xiàn)。

The Xray diffraction analysis of the compounds (3) and (4) shows the presence of an intramolecular coordination of oxygen to the tin atom giving rise to a fivemembered ring in which the metal exhibits a distorted trigonal bipyramidal geometry.

并通過(guò)X-射線衍射測(cè)定了（3）和（4）的晶體結(jié)構(gòu)五月婷婷超碰在线，其空間群均為P2〓/c麻豆国产香蕉久久精品，晶胞內(nèi)分子數(shù)Z=4，分子結(jié)構(gòu)是以錫原子為中心金屬原子国产高清一级做a爱在线观看、含分子內(nèi)O→Sn配位鍵五員環(huán)的扭曲三角雙錐結(jié)構(gòu)真人实拍AV在线播放，碳碳雙鍵的兩個(gè)氫是順式構(gòu)型。

The crystal structures of two complexes have been determined by X-ray diffraction as: complex (11) is distorted octahedron configuration,α=15. 9002 (6), b=16. 2413 (5), c=23. 4401 (8)〓,β=90°, V=6053. 2 (4)〓, Z=8 and R=0.0531; complex (8) is trigonal bipyramidal configuration,α=9. 3476 (8), b=17. 4236 (13), c=9. 7836 (8)〓,β=91. 197 (3)°, V=1593. 1 (2)〓, Z=2 and R=0.0325, which shows that three secondary amine groups (N-1, N-2, N-3) of the glycosylamine ligand forms the equatorial plane, and the tertiary amine (N-4) and one Cl〓 are pointed on the apical positions.

分別對(duì)其進(jìn)行X-ray衍射分析可以得出：配合物(11)的晶體數(shù)據(jù)為α=15.9002(6)国产精品永久免费高清，b=16.2413(5)亚洲综合无码一区二区毛片，c=23.4401(8)〓，β=90°毛片基地在线播放。。，V=6053.2(4)〓欧美性爱在线视频黑白配，Z=8 and R=0.0531，為畸變的八面體構(gòu)型国产一级造爱视频，而配合物(8)中久久只出精品，α=9.3476(8)黄色网站在线观看免费观看免费，b=17.4236(13)，c=9.7836(8)〓日日日射夜，β=91.197(3)°99偷拍精品视频，V=1593.1(2)〓，Z=2 andR=0.0325欧美黄色视频和网站，為三角雙錐構(gòu)型5060黄片，糖胺配體的三個(gè)氮原子（N-1，N-2男女做爽爽爽视频免费网站，N-3）位于赤道平面上伊人夜夜，而另外一個(gè)氮原子（N-4）和一個(gè)Cl〓位于軸向上。