脊結 的英文怎麼說
中文拼音 [jǐjiē]-
Cryptic species have been found in a wide range of marine organisms ; with majority of them are benthic invertebrates. in contrast, marine holoplanktons are thought to have lower diversity and slow speciation due to their strong dispersal potential. this paper reviewed studies on cryptic species and speciation in marine holoplankton. based on findings in 38 studied taxa, it was concluded that : 1 ) cryptic species are pervasive in marine holoplankton, suggesting holoplankton speciation was more active than previously thought ; 2 ) current morphospecies diversity is untenable to reflect true species diversity in marine holoplankton ; 3 ) geographic isolation may facilitate cryptic speciation of marine holoplankton. however, contribution of allopatric speciation is still questionable ; 4 ) ecological speciation may be the prevailing speciation mode in marine holoplankton. cryptic speciation in marine holoplankton is paradoxical, because rapid speciation under strong gene flow is countertuitive. solution of this paradox will help us gain deep insights of marine speciation and biodivesity
隱種廣泛存在於各類海洋生物中，尤其是底棲無脊椎動物.然而，海洋終生浮游生物由於具有較強的擴散能力，往往被視為生物多樣性低、物種形成慢.本文就海洋終生浮游生物隱種與物種形成的研究作一綜述.基於研究的38個種類，結果表明: 1 ）海洋終生浮游生物普遍存在隱種，其物種形成要比想象得快; 2 ）由於引種的廣泛存在，形態種生物多樣性無法反映海洋終生浮游生物真正的物種多樣性; 3 ）地理隔離有助於海洋終生浮游生物隱種的形成，但異域物種形成的作用仍值得商榷; 4 ）生態物種形成很可能是海洋終生浮游生物物種形成的主流模式.海洋終生浮游生物強基因流下快速的物種形成有悖于生物進化常理，解決該悖論將有助於我們對海洋物種形成和生物多樣性的理解Thirty - twp patients with ankylosing spondylitis treated by acupuncture and massage
針推結合治療強直性脊柱炎32例The treatment of 59 cases of ankylosing spondylitis with integrated tcm and wm
中西醫結合治療強直性脊柱炎59例臨床觀察The coronal approach provides wide exposure of surgical field when approaching the bilateral joints and developing the temporalis fascial flap for disc replacement. a case of ankylosing spondylitis with multiple joints ankylosis utilizing coronal approach in replacement of bilateral tmj was reported
本文報告一僵直性脊椎炎造成全身多處關節黏連，包括兩側顳顎關節黏連的病例，應用冠狀切開術施行兩人工顎關節置換術，獲致令人滿意的結果。The backbone is an articulate structure.
脊椎骨是一種關節相連的結構。It is an important that bacteria contaminated vaccine in the biologicals production. we collected 703 samples of cell culture, virus cultivation and harvest which were contaminated by bacteria during poliovaccine production within two years. we checked these samples by bacteriological method and antibiotics sensitivity tests were done. it shows that 1 ) the main contaminated bacteria come from staphylococci, bacilli and streptococci of environment in the poliovaccine production. 2 ） it is effect that antibiotics to contaminated bacteria are doxycycline, albiotic, prescription 2, cefotaxime na salt, gentamycin, neomycin, aureomycin and erythromycin
在疫苗生產實踐中，細菌污染是影響疫苗質量和產量的關鍵性因素，筆者通過了兩年左右的時間，選取正常生產中零星細菌污染的細胞培養瓶、病毒培養瓶及收毒污染樣品等共703份，進行細菌學檢查，並對造成污染的主要細菌種類進行了各種抗菌藥物的耐藥性實驗，結果表明：我所脊灰疫苗生產中主要的污染威脅來自環境中的葡萄球菌，潛在威脅是桿菌和鏈球菌；強力黴素、林可黴素、配方2 、噻孢黴素鈉鹽、慶大黴素、新黴素、金黴素和紅黴素等抗生素對目前引起污染優勢細菌-葡萄球菌有明顯的抑菌效果，可作為疫苗生產后備抗菌手段參考As a new style of structure, steel - concrete composite spine girder with large cantilever beams has been more and more applied for its advantages such as beauteous build, outstanding mechanics and economical performance
鋼-混凝土組合脊骨梁作為一種新型的結構形式，以其結構造型美觀、力學性能好、經濟性等方面的優勢，在橋梁結構中得到了越來越廣泛的應用。The complete nucleotide sequence of the mitochondrial genome of f. limnocharis was detailedly compared with those of 5 other amphibians. the nucleotide sequences of 22 trna encoded by 6 amphibians mitochondrial genomes were combined and aligned to the homologous sequences of the 11 veterbrate taxa. using teleosts as outgroup, the phylogenetic analyses results show that mp, nj and ml trees all strongly support the monophyly of living amphibians with respect to other living tetrapods and favor a sister group relationship for caecilians and salamanders
我們在測定了澤蛙線粒體全基因組序列的基礎上，與已知其它的5種兩棲類進行詳細的比較分析，同時選擇了11種高等脊椎動物的線粒體全基因序列，以硬骨魚類做外群，用22個trna基因合併數據進行系統發生重建分析，結果表明mp 、 nj和ml樹都強力地支持現生兩棲類動物為單系群並且蠑螈類和蚓螈類為姐妹群關系（自引導值分別為92 、 99 、 100 ） 。The protein nucleic acid complexes were identified by autoradiography for 48 h. the psg5heo and igfbp - 6 promoter pcat vectors were transfected into cos - 7 cells with iipofectamin2000 ; these cos - 7 cells where treated with 1 jxm e2, with lonm tcdd and with both lonm tcdd and 1 jxm e2, individually ; the cat protein was examined by cat - els a. results : the congenital skeletal defects in fetal rats were induced with 10 - 15ug / kg tcdd or with 100 - 140 mg / kg ra with dosage - dependence effect. the igfbp - 6 mrna in rat calvaria tissue and mc - 3t3 - el cells were increased with tcdd and ( or ) ra, whereas the cell proliferation and igf - 2 mrna in mc - 3t3 - el cells was decreased in the status of e2
結果: tcdd在大鼠胚胎發育時期具有骨骼致畸作用，骨骼發育畸形包括:內翻足、脊柱裂、顱面骨發育缺陷、無尾畸形等;隨著tcdd濃度的升高（ 10一15林擴kg ） ，致畸率明顯上升（ 14 . 7 %一24 . 6 % ） ; tcdd和ra聯合用藥可以增強對大鼠骨骼發育的致畸效應; e :對成骨細胞內igf一2基因有正性調節作用，對igfbp一6基因有負性調節作用， tcdd可以抑制e :對細胞內xgf一2和igfbp一6的調節作用。Conclusion the major cause of malposition of transpedicular screw internal fixation were mutation of and ambiguity of opography induced by spinal congenital malformation, cataplasia, fracture, lumbar olisthe or lateral curvature ; neglect of individuality and poor accuracy in implanting pedicle screw and inadequate understanding of biomechanics of spine about paracentesis
結論脊柱先天畸形、退變、骨折、腰椎滑脫或脊柱側凸等病變導致椎弓根局部解剖變異或不易辨認，術者未注意個體化、穿刺精度不高以及對經椎弓根穿刺時脊柱生物力學變化理解不夠是置釘位置不佳的主要原因。A large number of neurons with nig - li were seen in the anterior olfactory nuclei, accumbens nucleus, septal area, 09600045, 39970377, 39570109 ) 9 ventral pallidum, pallidum, caudate putamen, nucleus of the stria terminalis, anterior hypothalamic area, tuber cinereum area, lateral hypothalamic area, perifornical nucleus, supraoptic nucleus, arcuate nucleus, mammillar nuclei, substatia nigra, ventral tegmental area, retrorubral area, superior and inferior colliculus, periaqueductal gray, nucleus of the solitary tract, and superficial layers of the medullary and spinal dorsal horns
大量nk3受體樣免疫反應陽性神經元出現於前嗅核、伏隔核、隔區、腹側蒼白球、蒼白球、尾殼核、終紋床核、下丘腦前區、下丘腦結節區、下丘腦外側區、穹隆周區、視上核、弓狀核、乳頭體、黑質、腹側被蓋區、紅核后區、上丘和下丘、導水管周圍灰質、孤束核、及延髓和脊髓背角淺層。The peri - operation nursing of 10 cases for top - centrum displace though forward to rectify the spinal - tuberculosis with post - projection patients
10例前路后凸頂椎前移方法矯正脊柱結核伴嚴重后凸畸形病人的圍手術期護理Purpose ependyma is lined in lumen surface of brain ' s ventricles which is composed of single ciliated cuboidal epithelium and a major component of brain csf barrier ( bcb ) and blood csf barrier ( blcb ). it plays an important role in production of csf, signal traiisttiission, maintainance of homeostasis within the brain, and so on, and a focus of developing pathway both for administration of some drugs into the brain and treatment of brain ' s diseases. ependyma may be specified in some sites perhaps owing to functional need and modified its structures of cells and tissue, which has been called circumventricular organs ( cvos ) since 50 of 20 century
目的室管膜是襯覆在腦室內面的單層纖毛立方上皮，是腦-腦脊液屏障，血-腦脊液屏障的主要組成部分，在腦脊液的產生，腦內信息的轉導，維護腦的微環境等方面具有重要的作用，也是腦內給藥和腦疾病治療新途徑開發關注的焦點之一；室管膜在一些部位可能是由於功能的需要其細胞和組織結構發生了特化，在二十世紀五十年代人們將這些特化的室管膜稱為室周器官。At low concentration of zn, the changes in ultrastructure were nuclei deformation, chloroplast swelling and disorder of thylakoid arrangement ; serious damages in ultrastructure caused by greater zn stress were indicated by scattered nucleoli, condensed chromatin, almost empty nuclei with nuclear membrane disrupted and nucleoplasm flowing into cytoplasm, swollen and partly dissolved cristae of mitochondria, disrupted and collapsed chloroplast envelopes, and some dissolved thylakoids that flew into cytoplasm
超微結構的變化也呈現加重趨勢，低濃度處理的變化為細胞核變形、葉綠體膨脹、類囊體排列紊亂；嚴重的超微結構的損傷是核仁散開、染色質凝集，細胞核幾乎成為空核和核膜破裂，核質散出；線粒體脊突膨脹和部分溶解；葉綠體膜斷裂、消失和部分類囊體溶解和散到細胞質中。In this paper, the comparison of spermatogenesis and spermatozoal ultrastructures of four species of decapoda were investigated by electron microscopy ( tem ). we had tried to find structural variaton between the four species during their spermatogenesis. from this comparison study, we can pursue the evolution route of the four decapods
本論文採用透射電鏡技術比較研究十足目（ decapoda ）物種浙江華溪蟹（ sinopotamonchekiangense ） 、三疣梭子蟹（ portunus ， trituberculatus ） 、脊尾白蝦（ exopalarmoncarinicandaholthuis ）及羅氏沼蝦（ macrobrachiumrosenbergii ）的精子發生和精子結構。Research about ctod and its components 8 ", " shows that the direction angle of ctod vector is identical with the fracture angle of void - mode fracture, which is obtained through experiments, and it is also identical with the result got by peak value line of stress triaxiality. besides, 8 i " was compare with vgc as criterion for initiation of void - mode fracture
對裂紋尖端張開位移ctod及其張開型分量~ 1和剪切型分量~ 11的分析表明，在試件發生韌窩型斷裂時，按照圓弧裂紋中ctod矢量的垂直方向預測的斷裂角與試驗測得的斷裂角符合較好，與三軸度脊線預計的結果也比較一致。The reasons of the waist injury came from the particularity of the technical structure, the super - extensibility of spinal column and waist segment, the imbalance of the technical level, the differences of collective events and individual events, and the discordance of change display of the form and the function etc
腰部損傷規律主要表現在技術結構的特殊性、脊柱腰段過度的伸展性、技術水平的不均衡性、個人集體項目的差異性和形態與機能變化外顯的不一致性。A case of fibrous dysplasia of bone of spine
脊柱骨纖維結構不良1例Establishing an human spine dynamic model is an significan event to study spine injured biomechanics of pilot " s ejective injury, parachute opening, landing and study the endurance to impact loading on human spine. in this paper, the huston " s method of kane " s equations is developed so that it can be applied to the multibodysystem including translation between the bodyies. the dynamic model of human spine is provided basing on these theories, while the big movement of spine is considered. the deformation of vetebra is far smaller comparing with the intervetebra disc, so the spine is considered into multibodysystem including rigid bodies ( vetebra ) and the flexible bodies ( intervetebra disc ). the computer solution correspond with the results of the large scale human impact test. the rigid coefficient factors and the damping factor of intervetebra joints are obtained
人體脊柱動力學模型的建立對研究飛行員彈射救生、傘兵跳傘開傘、著陸等脊柱損傷的生物力學以及研究人體脊柱耐受沖擊載荷的極限問題都具有重要意義.首先發展了凱恩方程的休斯頓方法，使其可應用於變形體連接的多體系統，並以此理論為依據建立人體整椎脊柱沖擊動力學模型，此時考慮脊柱的大位移運動，每個椎骨的變形相對椎間盤的變形小得多，把脊柱看成由剛體（椎骨）和變形體（椎間盤）組成的多體系統.並以大型真人坐姿沖擊實驗結果進行了擬合，最後得到腰椎間關節剛度系數因子和阻尼系數因子In the earthworm and many other invertebrates, these excretory structures are called nephridia.
在蚯蚓和許多其它無脊椎動物中，這些排泄結構稱為腎管。分享友人