嵴状

基本解释 (translations)

carination

与嵴状相关的网络例句 [注：此内容来源于网络，仅供参考]

In type Ⅰ, the exospore is smooth and the surface ornamentation, which is reticulate, cristate, echinate or rugate, is formed by the perispore.

结果表明，该科植物的孢子可分为3种类型：（1）孢子球形，三裂缝；周壁较厚，疏松地包在孢子之外；外壁光滑，表面纹饰由周壁形成，呈网状、嵴状、刺状或皱状。

The influences of INA were as follows: The mulcher of pollen parietes was disintegrated or disappeared in certain section and even the entire extine was deleted. The injuries of organelles in the pollen were demonstrated by plastosome peplos imperfect, vesicle sterility; concentric circles of the endoplasmic reticulum or fold arranged, to form the membranal inclusions by enwrapping part of the cytoplasm, and decrease of ribosome amount.

INA细菌对花粉的超微结构的影响表现为：使花粉壁的覆盖层在某些区域解体消失或整个花粉外壁缺失；使花粉中的细胞器受到破坏，包括线粒体被膜不完整，嵴呈囊泡状；内质网呈同心圆卷绕或折叠状排列包围部分细胞质而形成膜内含物；核糖体数量明显减少等。

The raw data was processed by using axial, coronal and double oblique multi-planar reformation; Images obtained were graded in terms of quality with a 5-point scale(5=excellent, 4=good, 3=fair, 2=poor, and 1=nondiagnostic). In grading image quality at axial MPR, The radiologic specialists focused on the subarcuate fossa, tendon of tensor tympani, facial recess, vestibular aqueduct and pyramidal eminence, In grading image quality at coronal MPR, attention was given to the scute, crista transversa, fenestra cochleae, lateral malleal ligament and snake eyes signature of cranial nerve, In the grading of the image quality at double oblique MPR, the radiologic specialists concentrated on the malleus, incus, stirrup bone, upper bony semicircular and aquaeductus fallopii, and then to implement statistical analysis. In order to choose the minimum tube current values and the maximum pitch that can satisfy the diagnosis request, image quality of axial, coronal and double oblique reformation images was compared with different tube current groups. 15 ears of volunteers were used to test the validity with the scanning parameter. Subsequently noise, MTF and dose length product were measured by phantoms in different tube current and pitch, the parameters obtained were compared and taken into statistics analysis.

扫描模式使用临床常用的颞骨螺旋扫描方式：管电压120 kV，准直宽度20×0.6 mm，视野200 mm，重建矩阵512×512，旋转时间1 s/r，重建层厚0.6 mm，重建间隔0.3 mm，分别改变管电流(380、300、200、160、120和80 mA)和螺距(0.8、1.0和1.2)进行扫描和重建，然后对颞骨进行横断面、冠状面和双斜面多平面重组，于重组后的横断层面图像上选取弓形下窝、鼓膜张肌腱、面神经隐窝、前庭导水管和锥隆起5个解剖结构，冠状面重组图像上选取盾板、横嵴、蜗窗、面神经的蛇眼征和锤骨外侧韧带5个解剖结构，双斜面重组图像上选取锤骨、砧骨、镫骨、上骨半规管和面神经管5个解剖结构，在双盲的情况下由放射学专家分别对各管电流和螺距下扫描的重组图像进行评分，随后进行统计学处理，从中筛选出满足诊断要求的最低管电流值和最大的螺距，分别采用患者25例(15耳)用该管电流值和螺距验证其可行性；然后利用模体分别测试各管电流和螺距下的图像的空间分辨率、噪声及其剂量长度积，并对测试所得参数数值进行比较和统计学处理。

Disseminated superficial actinic porokeratosis is an uncommon autosomal dominant chronic keratinization disorder, characterized by multiple superficial keratotic lesions surrounded by a slightly raised keratotic border.

播散性浅表性光线性汗孔角化症是一种以多个浅表的角化性皮损，边缘轻微嵴状角化性隆起为特征的少见的慢性角化性皮肤病，呈常染色体显性遗传。

The influences of INA on ovule ultrastructure were also researched. The plasmolysis phenomenon occurred in the nucellar cells, a great deal of bubble structures existed in the cytoplasm, the sterility of plastosome was disarranged or the structure was entirely damaged and turned transparent.

INA细菌对胚珠的超微结构的影响表现为：使珠心细胞发生质壁分离现象，细胞质中存在大量泡状结构，线粒体的嵴紊乱或结构完全被破坏，呈透明状。

The anastomosing occurred between the pleural superficial and the subpleural vascular networks on the capillary level or the precapillary level. The honeycomb vascular networks were also various in size and form at a low magnification. The venule connected with the pulmonary capillary networks directly at a high magnification. The single capillary networks were found in the alveolar septa. The longitudinal crests and dense round imprints of endothelial nuclei and the clear circular constrictions were found on the surface of the larger vessel in the lung parenchyma. The round imprints of endothelial nuclei also occurred on the subpleural venule and capillary.

胸膜面浅层的微血管与胸膜下微血管之间形成毛细血管水平或毛细血管前水平的吻合；低倍镜下肺实质内微血管网也呈现大小不等、形态各异的蜂窝状结构；高倍镜下肺泡毛细血管与微静脉之间联系紧密；在肺泡隔内毛细血管网成单层分布；肺实质内管径较大的微血管表面可以见到纵行的嵴状结构和密集的内皮细胞核的压痕，以及明显的环形缩窄；胸膜下微静脉和毛细血管表面可见圆形内皮细胞核的压痕。

Results Trunk neural crest stem cells were successfully isolated and cultured. The immuocytochemcal result showed that the cells were nestin-and P75-positive. Trunk neural crest stem cells grew through adhering to chitosan fiber after inoculation. Under an electon microscope, the spindle-shaped trunk neural crest stem cells were proliferated and migrated along the fiber. The cells arranged side by side or linked by heads and tails in processes. The ends of S-100 positive cells were flat and expanded, adhering to the fiber as claw-shaped pseudopodium.

结果 采用神经管植块法培养的神经嵴干细胞，免疫细胞化学染色呈现nestin及P75双阳性，将其接种在壳聚糖纤维支架材料上，可见神经嵴干细胞贴附于壳聚糖纤维上生长；S-100免疫细胞化学染色显示，S-100阳性细胞突起的末端呈扁平状膨大；扫描电镜显示，壳聚糖纤维上的躯干神经嵴干细胞为梭形，呈现"端对端"、"肩并肩"排列，伸出爪形伪足贴附于壳聚糖纤维上。

Most conidia penetrate host cuticle with germ tubes in acanthoid surface topography and spinous surface topography of host while a few conidia does so with appressorium.

在嵴状突起结构区和刺状突起结构区，多数孢子萌发后产生芽管，直接以芽管侵入幼虫体壁，少数形成附着胞侵染寄主。

Methods: The distal 1/3 of eighty humeri was scanned by 16 layer spiral CT. The morphologic features of the intramedullary bony prominence above the olecranon fossa were observed and described on coronal, sagittal and transverse section after three-dimensional reconstruction. Then the distal 1/3 of twenty humeri was splitted vertically along the coronal midline for observing the intramedullary bony crista.

应用16层CT对80根肱骨远段1/3进行扫描，三维重建成像后，从冠状面、矢状面和横截面观察并描述鹰嘴窝上髓腔内骨性突起的形态特点，然后将20根肱骨远段1/3在冠状面上从中线纵行剖开，对髓腔内骨嵴行直观的观察。

The cilia of retinal pig merit epithelium disappeared completely by TEM, the granola of retinal pigment epithelium decreased, the rough endoplasmic retinal, the mitochondrial crista breaks, the outer nuclear layer arrangemen disorderin, disc broad, the vacuole timer and outer plexi-form layer shaped, the ganglion cells and membranous of eye cell outer side got think, intermembranous space gotorgancelle disappeared mostly, the crista of cytoplasm ganglion cells layer swelled.

透射电说可见：视网膜色素上皮细胞表面纤毛完全消失，视网膜色素上皮细胞内颗粒减少，粗而内质网、线粒体嵴断裂，外颗粒层细胞排列紊乱，视细胞外段盘膜粗大，盘膜间隙增宽，内外丛状层空泡形成，神经节细胞、细胞器大部分消失，神经节细胞层可见细胞质有嵴性肿胀。

与嵴状相关的网络解释 [注：此内容来源于网络，仅供参考]

crest：嵴

表膜是由许多螺旋状的条纹联结而成,每一个表膜条纹的一边有向内的沟(groove),另一边有向外的嵴(crest). 一个条纹的沟与其邻接条纹的嵴相关联(似关节). 眼虫生活时,表膜条纹彼此相对移动,可能是由于嵴在沟中滑动的结果.

crista ampullaris：壶腹嵴

(1)壶腹嵴(crista ampullaris):局部粘膜增厚呈嵴状突入壶腹内,表面覆以高柱状上皮,内含支持细胞和毛细胞. 支持细胞游离面有微绒毛,胞质顶部有分泌颗粒. 毛细胞(hair cell)呈烧瓶状,位于地嵴顶部的支持细胞之间,顶部有许多静纤毛,

pectinate muscles：梳状肌

界嵴 crista terminalis | 梳状肌 pectinate muscles | 腔静脉窦 sinus venarum cavarum

SPr superior prosthion：上颌中切牙牙槽嵴顶点

Spec Care Dent Special Care in Dentisty 牙科特护 | SPr superior prosthion 上颌中切牙牙槽嵴顶点 | SPVP sagittal posterior vertical plate 后方矢状面垂直板

bulbar ridge：球嵴

brush border 刷状缘 | bulbar ridge 球嵴 | epithelial reticular cell 上皮性网状细胞

Falciform crest：镰状嵴

镫骨肌神经 - Nervus stapedius | 镰状嵴 - Falciform crest | 面部管凸 - Prominentia canalis facialis

gonadal ridge：生殖腺嵴

接着,嵴的中部出现一条纵沟,尿生殖嵴被分成外侧部分长而粗的中肾嵴(mesonephital ridge)和内侧部分短而细的生殖腺嵴(gonadal ridge). 生殖腺嵴就是睾丸和卵巢发生的原基,其深部为间充质,表面覆有柱状的体腔上皮. 第六周时,

lamellar：片状

嵴有两种排列方式:一是片状(lamellar),另一是管状(tubular). 在高等动物细胞中主要是片状的排列,多数垂直于肌质体长轴. 在原生动物和植物中常见的是管状排列. 肌质体嵴的数目、形态和排列在不同种类的细胞中差别很大. 一般说需能多的细胞,

mesonephric ridge：中肾嵴

外侧部分较长而粗,为中肾嵴(mesonephric ridge);内侧部分较短而细,为生殖嵴(genital ridge). 当胚胎发育到第5周时,生殖嵴表面覆盖一层柱状体腔上皮,称为生发上皮,其下为间胚叶组织. 胚胎第6周时,生发上皮多处内陷并增生成条索状垂直伸入生殖嵴的间胚叶组织中,

posterointernal border of fibula：腓骨内侧嵴

posterior border of petrous portion of temporal bone颞骨锥体后角:同angulus posterior pyramidis... | posterointernal border of fibula 腓骨内侧嵴:crista medialis fibuale | striated border 纹状缘:同brush ...