查询词典 the head and the tail

Kingfisher Any of various birds of the family Alcedinidae, characteristically having a crested head, a long stout beak, a short tail, and brilliant coloration.

翠鸟：一种属于翠鸟科的鸟，其特征为有冠羽，喙长而坚硬，尾比较短，颜色鲜艳

Methods Semen analyses were carried out according to the World Health Organization manual for 47 subfertile men,film preparation before and after centrifugate washing,then use HE dyeing,and assess the deformity ratio of sperm head,body,tail and SDI,TZI.

47例人精液标本进行常规检测密度及活力后，分别在离心前后涂片，应用快速苏木素-伊红染色法进行染色，检测精子头部、体部、尾部畸形率。对比精子畸形指数和畸形精子指数是否受到离心洗涤的影响。

Seven morphological parameters of hair were observed on the lanugo of a roe deer fetus 10 to 15 days before birth by linear eyepiece micrometer and optical microscope, which include hair density, hair length, medulla length, hair diameter, medulla diameter, scale pattern, and medullar pattern. Results indicate that the development of lanugo expresses temporal and spatial sequence, namely, hair occurs from head to tail.

利用线性目微尺和光学显微镜测量比较了距出生还有10~15d的狍颈部、背部、腹部、臀部、后肢上部的胎毛密度、毛长度、髓质长度、毛细度、髓质细度，并对鳞片和髓质形态进行了观察，发现狍胎毛的发生具有时间和空间上的顺序性，即毛的发生从头颈部向体后扩展。

The trumpet fish has a head like a horse's, a disproportionately tiny tail, and a long, pipelike body.

喇叭鱼拥有一个像马一样的脑袋，一条不成比例的小尾巴，和一只长长的、管子一般的身体。

As has been done on previous occasions, Canadian pilots sent very clear signals that are understood, that the aircraft was to turn around, turn tail and head back to its own air space, which it did, MacKay said.

像在以前的重大活动已经被做的，加拿大飞行员发出那被理解的非常明确的信号，飞机是要调过头，掉头回到它自己的空域，，MacKay说。

Chiral SalanCrX complexesa saturated version of SalenCr(ⅢX are designed,and in conjunction with an ionic quaternary ammonium salt or organic strong base can efficiently catalyze the asymmetric,regio-and stereoselective alternating copolymerization of CO_2 with rac-PO at mild conditions to afford isotactic-enriched polycarbonates with～95%head-to-tail linkages and moderate enantioselectivity.

本论文在Salen构型配体的基础上，设计合成了一系列手性Salan型铬配合物，并将其与季铵盐/有机强碱组成亲电-亲核双组分催化体系，在室温下可以有效的催化CO_2和环氧丙烷的不对称交替共聚反应，实现了CO_2和环氧丙烷的不对称交替共聚反应的区域和立体化学控制，得到95%的头尾连接单元和中等光学纯度(对映体过量值ee%≈70%)的全同结构的聚碳酸酯。

Too light or heavy a head, too highly arched frontal bone; large ears and hanging flat to the face; short neck; full dewlap; too narrow or too broad a chest; sunken or hollow or quite straight back; bent forelegs; overbent fetlocks; twisted feet; spreading toes; too curly a tail; weak hindquarters and a general want of muscle; too short in body.

头部太轻或太沉重，前沿骨骼过度圆拱；耳朵太大，平躺在脸部两侧；颈部短；喉咙处有赘肉；胸部太窄或太宽；背部凹陷或塌陷，太直的后背；前肢倾斜；胶骨过分倾斜；足爪扭曲；脚趾张开；过分卷曲的尾巴；软弱的后躯，一般化的肌肉；身躯太短。

The company's main fresh and frozen seafood processing, the main products are:horse mackerel,mackerel without head,tail and viscera,globe fish,skate,salting eggs of flying fish,octopus,bonito,black Japanese conger,scraper fillet,sleeve-fish and so many kinds of fish.

主营冷冻加工鲜活水产品，主要产品有：三去吧浪鱼、鬼头刀、鲭鱼、河豚鱼、美鳐鱼、盐渍飞鱼卵、美鳐鱼片、三去鲭鱼、小鲭鱼、岩章鱼、鲣鱼、星鳗片、马面鱼、大鱿鱼等各类海鲜水产品。

White flashings are usual on the neck, chest, legs, muzzle, underparts, tip of tail and as a blaze on head.

白色通常出现在颈部、腿部、胸部、口吻、身体下部、尾巴尖、及头部的白筋。

White flashings are usual on the neck, chest, legs, muzzle, underparts, tip of tail and as a blaze on head.

颈部、胸部、腿、吻部、下体、尾尖有闪烁的白色，通常作为头部的头发臼纹。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。