喙

Hesperornis was a large flightless bird that swam in the oceans and snared fish with a tooth lined beak .

黄昏鸟是一种大而不会飞的鸟类，它们在大洋中游弋，靠布满牙齿的喙捕食鱼类。

Owl hoot Any of various often nocturnal birds of prey of the order Strigiformes, having hooked and feathered talons, large heads with short hooked beaks, large eyes set forward, and fluffy plumage that allows for almost noiseless flight.

猫头鹰：任何各种经常夜间出来捕食的鸟，属于夜禽鸟，有带钩的覆盖羽毛的爪子，有短钩喙的大头，前视的大眼睛，有柔软的羽毛可以在夜间无声的飞行

Species on the trip, including the wooly-necked stork and the red-billed hornbill.

地与国外的热爱赏鸟人士此行共看到250 种鸟，包括茸毛颈白鹳与红喙犀鸟。

A pigeon probably has his Huff Duff in that incrustation above his beak.

鸽子也有它的无线电高频测向仪，也许就是它喙上部的那个硬包吧。

THE ivory-billed woodpecker is not large, as birds go. It is about the size of a crow, but flashier. Its claim to fame is that, though it had been thought extinct since 1944, a lone kayaker spotted it about two years ago, flying around among the cypress trees in the Cache River National Wildlife Refuge.

象牙喙啄木鸟与普通的鸟一样，体形不是很大，跟乌鸦差不多，但羽色较亮。1944年以来人们一直以为它已经灭绝，但大约两年前，一个划着小船的独行客在凯奇河国家野生物保护区的柏树林中发现一只啄木鸟正在四处飞翔，因此，这种鸟就出了名。

It was 2.5 meters tall and its head was the size of a horse's head. Its beak was strong and sharp like lopping shears.

高达2.5米头大如马，鸟喙即鸟嘴尖利如同剪枝刀。

As the jaw is clenched, the masseter contracts, and as it is opened and moved to the side, the coronoid process also limits the space available.

咬合过程中，咬肌收缩；张口和侧方运动时，喙突也限制了基托的伸展。

From two thousand feet he tried again, roll ing into his dive, beak straight down, wings full out and stable from the mome nt he passed fifty miles per hour.

他又在二千呎的高空试了一次，一等时速超过五十哩，他就翻身俯冲，尖喙笔直朝下，翅膀全部张开，稳住不动。

Corolla galea navicular; beak short.

花冠盔瓣舟形；具喙的短。

Fruit 1.8-1.9 cm, erect when immature; mericarps smooth, with a basal callus, with 0.3-0.4 mm ± patent nonglandular trichomes; rostrum 1.1-1.2 cm, with a 1.9-2.2 mm narrowed apex; stigmatic remains 3.6-3.8 mm.

果1.8-1.9厘米，未发育完全时直立；分果爿光滑，具基疣，有0.3-0.4毫米多少开展的非腺状毛；喙1.1-1.2厘米，带有1.9-2.2毫米狭窄的先端；柱头残余长3.6-3.8毫米。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。