查询词典 Archaeopteryx

Eoalulavis provides evidence that by 30 million years after Archaeopteryx , at least one group of early birds had developed the alula.

eoalulavis提供的证据表明，由三千万年后，始祖鸟，至少有一组早起的鸟儿已开发出阿卢拉。

Many present-day birds spend time both in trees and on the ground and Archaeopteryx likely did the same.

许多目前的天鸟花时间都在树上，并在地面上和始祖鸟可能不一样。

Thus, Archaeopteryx plays an important role not only in the study of the origin of birds but in the study of dinosaurs.

因此，始祖鸟不仅在鸟类起源，而且在恐龙的研究上，都扮演着一个重要的角色。

The Archaeopteryx is the most ancient bird and is an amazing animal ever.

始祖鸟是最古老的鸟类，是一种神奇的动物。

This is the first book to look not only at the life and times of Archaeopteryx but also at the chaotic scientific world into which it emerged.

这是第一本书看的生命和始祖鸟的时代，而且在科学界的混乱将它不仅出现。

The question then is how the ancestors of Archaeopteryx , with the necessary characteristics, first took to the air.

那么问题是如何的祖先始祖鸟，并采取必要的特点，首先升空。

Since its discovery the Archaeopteryx has caused more trouble than any other scientific icon.

自从发现的始祖鸟造成比任何其他科学图标麻烦。

But others argue that the claws of Archaeopteryx weren't suited to climbing.

但其他人则认为魔爪始祖鸟人不适合攀登。

Archaeopteryx provided a starting point for speculation.

始祖鸟提供了一个起点的投机活动。

6 million years ago , a kind of body hovers like the archaeopteryx of the plane greatly the llano in Argentina in the sky .

600万年前，一种体大如飞机的始祖鸟翱翔在阿根廷的大草原上空。

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。