翅

One laboratory stock of Drosophila melanogaster has very reduced or vestigial wings.

果蝇的一种实验品系,翅膀缩小,称为残翅.

The bird took fright and fled with a clatter of wings.

鸟儿吃了一惊,振翅飞了开去.

The eagles who flapped their mighty pinions for a while came crashing heavily to earth.

鼓动有力的翅膀的雄鹰有时尚会重重地跌到地面上,它们呼呼振动翅膀的声音使我们头晕眼花.

Brachypterous adults of the BPH are more sensitive to environmental factors, and cause greater loss of production than macropterous adults of the BPH.

褐飞虱短翅型雌虫较长翅型雌虫对环境因子的敏感度更高，且对生产造成的直接损失更大。

He stands firmly at the top of a gigantic rock gazing afar.

他正一动不动地站在这悬空巨石的顶端,凝着神,敛着翅.

Experience helped the young bird to find its wings.

经验使小鸟学会使用它的双翅.

The costs of melanin-based plumage and iridescence are clearly different from this.

黑色素翅膀和彩虹色翅膀的代价与上面却完全不同.

Most susceptible species belong to the orders Lepidoptera, Diptera, and Coleoptera.

大多数感染的虫种属于鳞翅目 、 双翅目和鞘翅目.

Unknown birds flutter round the skirts of that forest.

叫不出名字的鸟儿在森林四周振翅飞翔.

On one another, as they strike athwart.

翅膀碰上了翅膀,彼此瞪着.

The bee buzzed its wings.

蜜蜂振翅发出嗡嗡的响声.

The bees were buzzing their wings.

蜜蜂振翅嗡嗡响.

Flycatchers feed primarily on winged insects.

鹟主要以有翅昆虫为食。

The Monarch Butterfly breathes through its wings and female Monarchs have thicker wing veins.

帝王蝶通过翅膀呼吸,雌性帝王蝶有更加厚实的翅膀脉络.

The seeds, although winged, do not become wind-borne.

其种子虽然有翅, 也不能形成风力传播.

He began, delightedly , to learn about them , to press power into these new wings.

他满心喜悦,开始揣摩自己翅膀的功能, 要把力量使到这一对新的翅膀上去.

Based on 7 math-morphological features ( MMFs), such as form parameter, lobation, sphericity, etc. extracted from the images of 28 species of insects of the Hemiptera, Lepidoptera and Coleoptera, the application of rough-set theory and fuzzy clustering analysis in insect taxonomy was evaluated.

本文根据昆虫图像，对半翅目、鳞翅目、鞘翅目的28种昆虫提取的形状参数、叶状性、球状性等7项数学形态特征进行了粗糙集模糊聚类分析。

Some doves were flapping their wings over the square.

有几只鸽子在广场上空振翅飞翔。

The bird beat its wings rapidly as it flew on.

这只鸟迅速拍动双翅,继续飞行.

Feathers initially developed from insect scales.

羽毛最初由昆虫的翅瓣演化而来.

At the same time, the attractants ( M99 type) can lure other species insects: some of Hemiptera, Lepidoptera, Isoptera, Blattodea, Coleoptera, too.

同时，M99型引诱剂还可引诱半翅目、鳞翅目、等翅目、蜚蠊目、鞘翅目等的其它多种昆虫。

Stenus ( Stenus, s. str ) sp .1 and Paedenus fuscipes Curtis are important insect natural enemies.

大眼隐翅虫Stenus ( Stenus,s. str ) sp1和梭毒隐翅虫PaedenusfuscipesCurtis是重要的天敌昆虫.

There were no macropterous females in the emerged offspring adults. ( 3) The longevity of brachypterous females was significantly different between the temperature levels, extended with the decreases of the temperature.

在整个试验过程中，没有长翅型雌虫的羽化。（3）短翅型雌成虫褐飞虱的寿命随着温度的降低而延长。

He wears winged sandals, a winged hat, and carries a magic wand.

他穿着一双带翅膀的鞋, 戴着一顶带翅膀的帽子, 随身带着一根魔法棒.

A bird extends its wings when soaring.

鸟在翱翔时,展开双翅.

NEW EARLY CRETACEOUS LALACID FROM JINGXI BASIN OF BEIJING, CHINA ( HOMOPTERA: FULGOROIDEA )

北京京西盆地早白垩世同翅目化石一新属 ( 同翅目: 蜡蝉总科)(英文 )

The cock clapped his wings and crowed.

公鸡振翅啼叫。

The proteins encoded by Bt genes can specifically kill a variety of pests, such as Lepidoptera, Coleoptera, Diptera, acaridan, parasitic nematodes and protozoan. Bt proteins is harmless to human, animal and environment.

Bt基因表达的蛋白产物可特异性毒杀鳞翅目、鞘翅目、双翅目、瞒类、寄生线虫和原生动物等多种有害生物，而且对人畜和环境无害。

The activities of CAT, GSH px, and SOD in macropterous adults were higher than those in brachypterous adults. There were no significant difference for the activities of CAT, GSH px and SOD between female and male adults(α> 0.05).

长翅型成虫体内CAT、GSH px、SOD活性均高于短翅型，而雌、雄成虫间CAT、GSH px、SOD活性无明显差异（α>0.05）。

The bird's wings have a spread of three feet.

那鸟的双翅展开有3英尺长.