The feathers attached to the arms and the tail evidently possess the structures of " modern feathers ", which consisting of the central shafts ( rachis ) and parallel barbs. dromaeosaurids are unusual group of maniraptoran theropods. they share many similar or the same features with archaeopteryx or other primitive birds, such as : u - shaped furcula, uncinate process, laterally facing glenoid of shoulder girdle, comparatively long forelimb, large semilunate carple, retroverted pubis, ascending process of astragalus, and " modern feathers " with rachis and barbs etc. these facts indicate not only that dromaeosaurids had developed many bird - like characters in course of the advanced maniraptorans toward birds, but also that there seemed to be the co - evolutionary trend between the feathers and the skeletal bones
奔龍類是一類較為特殊的手盜龍類（ maniraptora ） ，它具有許多與始祖鳥archaeopteryx甚至其它早期鳥類相似或接近的特徵，主要表現在：叉骨u
形與始祖鳥和孔子鳥類的相同，背肋鉤狀突在孔子鳥類和個別反鳥類中也存在，肩臼
窩絕大部分指向側方類似於始祖鳥，肩胛骨與烏喙骨間的夾角非常接近90也和始祖鳥的相似，前肢從比例上講顯得較長，大的半月
形腕骨使肘部能向側方折過來，恥骨伸向後下方，距骨上升突與原始鳥類中的為同源結構，羽毛已有顯著的分化且具備了現代羽毛的基本結構等等。
In the extreme case the boxwork collapses, forming a breccia.
在特殊情況下，蜂
窩坍塌，
形成角礫石。
In a series of 30 cases of retinitis pigmentosa, pigment epithelial alterations included mottling of the macula in 8 eyes ( 13. 3 % ), bull ' s - eye pattern in 24 eyes ( 40 % ) and atrophy or hypopigmentation in 56 eyes ( 93. 3 % ) ; macular edema with retinal thickening was present in 30 eyes ( 50 % ), cystoid macular edema in 18 eyes ( 30 % ) ; broadening or loss of foveal reflex was present in 60 eyes ( 100 % ), preretinal membrane noticed in 58 eyes ( 96. 7 % ) and macular hemorrhage in one eye ( 1. 7 % )
摘要對網膜色素變性癥的病例30例60眼探討其黃斑部病灶的情
形，網膜色素上皮層變化中的雜色斑點病變見於8眼，頻率為13 . 3 % ，牛眼樣病灶見於24眼（ 40 % ） ，網膜脫色素病灶為56眼（ 93 . 3 % ） ；黃斑部浮腫之網膜增厚為30眼（ 50 % ） ，類囊胞浮腫為18眼（ 30 % ） ；其它變化包括中心
窩反射消失或增寬為60眼（ 100 % ） ，網膜前纖維膜為58眼（ 96 . 7 % ） ，黃斑部出血和疑似網膜下新生血管各為1眼（ 1 . 7 % ） 。
Area vestibularis foss rhomboide
菱
形窩前庭區
Area postrema foss rhomboide
菱
形窩最後區
Sulcus limitans foss rhomboidis
菱
形窩界溝
Pars superior foss rhomboide
菱
形窩上部
The anterior peritoneum covers the superior surface of the bladder, forming a paravesical fossa on each side ( 9 )
前側的腹膜覆蓋膀胱的前面，兩側
形成膀胱旁
窩。
Lateral to the rectum, the peritoneum forms right and left perirectal fossae, anterior to which is the retrovesical pouch
直腸側方
形成左右直腸旁隱
窩，其前方為膀胱后隱
窩。
Using the way combining the mathematic morphology top - hat and gauss matched filtering can effectively reduce the influence of the inherent fovea and the marginal noise brought forth by the retinal camera caliber in retinal image and increase the precision of retinal image segmentation and feature point extraction
文中提出了採用灰度數學
形態學中的top - hat變換和高斯匹配濾波相結合的方法，用來有效的降低視網膜熒光圖像中固有的小
窩現象及眼底照相機的口徑所引起的視網膜圖像邊界像素噪聲，極大的提高了圖像分割及特徵提取的精度。
In part two, the optical spatiotemporal pattern in ring optic cavity is investigated. using delay feedback with spatial perturbation method, the system shows roll, square, hexagon, homocentric circle, " honeycomb " and " snowflower " pattern with different spatial perturbation functions. different patterns can be coexist and compete each other with the same perturbation function, which is the new character of this optical system with delay feedback
第二部分，利用延時反饋的空間微擾方法研究了環
形腔中二能級介質的光學時空斑圖的控制，在不同的微擾函數作用下，出現了滾筒狀、四方
形、六角
形、蜂
窩狀、同心圓以及「雪花」狀等不同的斑圖，並且在相同的微擾函數下張勝海:博士學位論文出現了不同斑圖之間的競爭，這種競爭是我們發現的這一具有空間微擾的延時反饋非線性光學系統光學斑圖的新特徵。
Slightly wedged, which is best for foot fatigue, anterior knee pain, bowlegs and knock knees. placement of the wedged heel pads, however, differs in different conditions
適應癥?小腿疲勞、寬扁腳、膝蓋痛，輕微膝內翻和膝外翻。放置於左或右視乎患處，不宜放在鞋跟為
窩形的鞋內。
Use the correctly sized spanner ( preferably a ring, box or socket spanner ) for nuts and bolts
針對不同大小的螺母和螺絲釘使用正確尺寸的扳手，尤其是環狀的、箱體或
窩形的板手。
Mycoplasma detection methods - part 3 : nested pcr assay
支原體檢測方法.第3部分:
窩形pcr檢驗法
Best for people who need to stand or walk prolonged, such as teachers, police, nurses and salesmen. should only be used in shoes with flat heels
適用於足跟痛、小腿拉傷，經常站立或走路的人士，如教師、護士、售貨員等；不宜放在鞋跟底為
窩形的鞋內，只宜放在鞋跟底為平的鞋內。
Aerospace series. honeycomb materials with tubular cells. inspection and test method
航空航天系列.管狀蜂
窩形蜂
窩材料.檢查和試驗方法
Then the theoretical computing methods are presented, in which we emphasize particularly on the plane wave method ( pwm ) and the finite element method ( fem ). with the two methods mentioned above, important parameters such as bandgap, dispersion, leaky loss and so on are calculated, as well as the birefringence of two kinds of mf, which are in two different mechanisms. a new type of optical coupler based on dual - core bandgap microstructure fiber is presented
主要研究內容如下: 1 、利用平面波展開方法和有限單元方法研究了微結構光纖的傳導特性，對三角
形、蜂
窩形柵格空氣孔包層結構的光子能帶進行了研究，在此基礎上闡述了光子晶體光纖的傳導機制，對折射率引導和光子帶隙引導微結構光纖的波導色散、泄漏損耗和有效模場面積進行了研究。
Firstly, we study the photonic band structure of the pcf cladding with triangular and honeycomb air holes lattices. then the guided mechanisms of pcfs are demonstrated. the waveguide dispersion, leaky loss and effective modal area for both index - induce pcf and pbgf are presented
首先對三角
形、蜂
窩形柵格空氣孔包層結構的光子能帶進行了研究，在此基礎上闡述了光子晶體光纖的傳導機制，對折射率引導和光子帶隙引導光子晶體光纖的波導色散、泄漏損耗和有效模場面積進行了研究。
Aerospace series. honeycomb materials with tubular cells in aluminium alloys. general
航空航天系列.鋁合金管狀蜂
窩形蜂
窩材料.概述
Presently the night wind died out, and the quivering little pools in the cup - like hollows of the stones lay still
晚風很快就停止了，石頭上由杯形的石窩形成的小水潭也不再顫抖了。
