鸟状的

Review articles only; calretinin; fovea centralis; macula lutea; ora serrata; photoreceptors; rods; cones; optic tract; optic nerve; visual cortex; color vision; photoreception; opsin; rhodopsin; guanine nucleotide-binding protein; G protein-coupled receptors; ion channels (cyclic GMP-gated); guanylate cyclase; cyclic GMP; dark adaptation; visual pigments; polyenes; 11-cis-retinal; vitamin A; chromophores; arrestin; recoverin; phosducin; transducin; bipolar cells; retinal ganglion cells; retinal progenitor cells; amacrine cells; Mueller cells; light; retinogenesis; ommatidia; optic vesicles; retinitis pigmentosa; blindness; macular degeneration; blind spot; Mach bands; electroretinograms; binocular vision; visual acuity; vision; retina

唯一综述；钙网膜蛋白；中央凹；黄斑；锯齿缘；光感受器；杆状细胞；圆锥细胞；视束；视神经；直观皮层；色视觉；光感受；视蛋白；视紫质；鸟苷酸-结合蛋白；G蛋白-电偶受体；离子通道；鸟苷酸环化酶；环鸟苷酸；暗适应；视色素；多烯；11 - cis -视网膜；抗干眼醇；发色团；抑制蛋白；恢复蛋白；phosducin；转导蛋白；双极细胞；视网膜神经节细胞；视网膜祖细胞；无长突细胞；米勒细胞；光；retinogenesis；小眼；视泡；色素性视网膜炎；盲的黄斑变性；盲点；马赫带；视网膜电流图；双目视觉

Large long-winged bird with hooked bill and ''.

大型长翅、钩状嘴及管状鼻孔的鸟，栖息在远海。

Large long-winged bird with hooked bill and tubular nostrils that wanders the open seas.

大型长翅、钩状嘴及管状鼻孔的鸟，栖息在远海。

1404Casqued halberdiers in armour thrust forward a pentice of gutted spearpoints. Major Tweedy, moustached like Turko the terrible, in bearskin cap with hackleplume and accoutrements, with epaulettes, gilt chevrons and sabretaches, his breast bright with medals, toes the line.

1404（披甲戴铠的戟兵在枪尖上挑着一堆呈斜顶棚状的内脏，伸了过来，特威迪鼓手长留着可怕的土耳克那样的口髭，头顶插有鸟颈毛的熊皮帽，军服上佩带着肩章和镀金的山形袖章，腰刀带上挂着佩囊，胸前是亮晃晃的勋章，准备进击。

The mid-sagittal MRI in PSP patients includes the regions of the most rostral midbrain, the midbrain tegmentum, the pontine base, and the cerebellum, and these images on MR appear to correspond to the bill, crown, body, and wing, respectively, of a hummingbird.

PSP患者的中脑嘴、中脑被盖部、脑桥基底部、小脑再MRI正中矢状位上看起来分别与蜂鸟的鸟嘴、鸟颈、鸟身、鸟翼相似。

Leaves usually 3-foliolate, rarely pedately 5-foliolate; leaflets lanceolate or elliptic, apex caudate-acuminate.

叶通常具3小叶，很少鸟足状具5小叶；小叶披针形的或椭圆形，先端尾状渐尖。

Larks dig holes in the ground and ptarmigan burrow into snowbanks – but the effect of sheltering is magnified by several birdshuddling together in the roots, as wrens, swifts, brown creepers,bluebirds, and anis do.

孤独的雄鸡躲避在茂盛的植被下或进入洞穴躲藏，如角状的百灵在地面挖洞躲藏和松鸡在雪岸挖洞躲藏，但是象鹪鹩、雨燕、褐色的爬行动物、蓝知更鸟和anis所做的一样，由于多只鸟一起拥挤在根茎下，所以躲避的效果被扩大。

Solitary roosters shelter in dense vegetationorenter a cavity horned larks dig holes in the ground and ptarmigan burrow into snow banks but the effect of sheltering is magnified by several birds huddling together in the roots, as wrens, swifts, brown creepers, bluebirds, and anis do.

孤独的雄鸡躲避在茂盛的植被下或进入洞穴躲藏，如角状的百灵在地面挖洞躲藏和松鸡在雪岸挖洞躲藏，但是象鹪鹩、雨燕、褐色的爬行动物、蓝知更鸟和anis所做的一样，由于多只鸟一起拥挤在根茎下，所以躲避的效果被扩大。

This parrot green bird body length 56-62 cm, cheeks and neck for the gray-blue, chairman of the public bird neck out a pair of gray-blue feathersstrip, wax membrane down to the eye has a black feather , neck has a very wide ring of black feathers and a very wide ring pink feathers; abdomen yellowish green, lateral wingswith a purple feathers; tail feathers between the top of the end for the Green plus blue-green , cutting-edge yellow; medial yellow tail; bird beak red, tip yellow; iris yellowish-white.

这种鹦鹉鸟体为绿色，身长56到62公分，脸颊和颈部为灰蓝色，公鸟颈部会长出一条灰蓝色的细窄条状羽毛，沿著蜡膜到眼睛有一条黑色羽毛，颈部有著一条很宽的黑色环状羽毛和一条很宽的粉红色环状羽毛；腹部黄绿色，外侧翅膀覆羽带有一块紫红色的羽毛；尾巴羽毛中间上方为绿底外加蓝绿色，尖端黄色；尾巴内侧黄色；鸟喙红色，尖端黄色；虹膜黄白色。

Solitary roosters shelter in dense vegetation or enter a cavity – horned larks dig holes in the ground and ptarm igan burrow into snow banks – but the effect of sheltering is m agnified by several birds huddling together in the roots, as w rens, sw ifts, brow n creepers, bluebirds, and anis do.

孤独的雄鸡躲避在茂盛的植被下或进入洞穴躲藏，如角状的百灵在地面挖洞躲藏和松鸡在雪岸挖洞躲藏，但是象鹪鹩、雨燕、褐色的爬行动物、蓝知更鸟和anis所做的一样，由于多只鸟一起拥挤在根茎下，所以躲避的效果被扩大。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐