背甲

一条环状骨将背甲边缘硬化。

A ring of bone solidifies the carapace 's edges .

最终与背甲边缘连接起来。

Eventually , these connect to the carapace by sutures .

背甲很累赘，使病人活动不便。

The brace is cumbersome and limits the patient 's activities .

？背甲皮瓣移植联合带指神经血管蒂岛状皮瓣移位再造拇指

Combined transfer of the wrap around flap and digital neurovascular island flap for thumb

其背甲也拥有一个特征性的外观。

The carapace also has a characteristic appearance .

体重、背甲长、背甲宽与日龄呈正相关，背甲长与宽呈正相关，背甲长、背甲宽与体重同样呈正相关。

The body weight , carapace length and carapace width were directly proportional to daily age .

随着乌龟的成长，背甲和腹甲间的连接处也在延伸。

As the turtle grows , the sutures between the bones of the carapace and plastron spread .

图20.雌性台湾招潮背面图，背甲后方通常有白色横带。

Dorsal view of a female Uca formosensis , a white band frequently exists on the posterior carapace .

背甲略呈圆形，长2.464.56毫米，阔2.104.74毫米，长度大于宽度。

Carapace orbicular in shape , 2.46-4.66 mm in length and 2.10-4.74 mm in width slightly longer than broad .

最外层的皮肤细胞长成鳞甲，将背甲覆盖住。

The outer layer of skin cells produces the scales , known as scutes , that cover the carapace .

侏儒认出它们在阳光下由其背甲中央向下，边缘粗糙的棕黑小丘反射的光。

The dwarf could see them basking in the sun , brown and black hummocks with jagged ridges down the center of their shells .

后窦梯形。吸盘的直径为背甲宽度的1/6，几丁质条有43&49。

Posterior sinus trapezoidal Diameter of sucking disk about 1 / 6 width of carapace , chitinized rods in sucking disk 43-49 in number .

孵化温度显著影响孵出幼体的质量、背甲长和宽、腹甲长和宽、体高和尾长；

Incubation temperature had significant effects on the hatchling mass , carapace length and width , plastron length and width , body height , and tail length ;

它主导了称为背甲的海龟之背壳的形成，可能脊椎通过吸引肋骨细胞逐渐结合在一起而形成。

It guides the formation of the upper part of the turtle 's shell , called the carapace , likely by attracting the cells that will become ribs .

在蟹壳、尘螨背甲、苔藓细胞壁，甚至在寄生蠕虫硬质内脏中甲壳素无处不在。

Chitin is the stuff of crab shells and the carapaces of dust mites , the cell walls of lichens , and even the rigid innards of parasitic worms .

硬壳，背甲，头胸甲一种硬骨质或甲壳质外部覆盖物，如海龟融为一体的背部板形器官，或甲壳纲动物覆盖头胸部的外骨骼部分。

A hard bony or chitinous outer covering , such as the fused dorsal plates of a turtle or the portion of the exoskeleton covering the head and thorax of a crustacean .

陆龟的背甲高而呈圆盖形；后肢粗大，形如象腿；前肢覆以硬鳞。第一对腿上有大钳子的大型可食用海生甲壳动物。

" Tortoises have a high , domed shell , heavy elephant-like hind legs , and hard-scaled forelegs . " large edible marine crustaceans having large pincers on the first pair of legs .

湿度对褐背小萤叶甲生长发育的影响

Influence of relative humidity on the development of Galerucella grisescens

你才有机会把你儿子背上的脊甲卸掉

you 've got a chance to get that harness off your son .

有人说如果把孩子们背上的脊甲取下

some kid said that when you take those things off their backs ,

褐背小萤叶甲对寄主植物选择特性的研究

Host Selection of Galerucella grisescens

褐背小萤叶甲是烟田蓼科杂草的重要天敌，对蓼科杂草具有良好的自然控制作用。

Galerucella grisescens is an important natural enemy which could significantly control Polygonaceae weeds in tobacco fields .

结果168例糖尿病足坏疽患者，下肢血流量、足背动脉搏动及甲襞微循环比较，2组差异有显著性意义（P<0.05）；

Results The blood flow volume of lower extremity , pulsation of dorsal artery of foot and nail fold microcirculation of the 168 patients with diabetes foot gangrene was compared , and there were significant differences ( P < 0.05 ) .