查询词典 toothed

Filaments usually connate at base and adnate to perianth segments, entire or toothed.

通常的花丝在基部合生和贴生于花被片，全缘的或齿。

Any of various deciduous shrubs or trees of the genus Alnus, native chiefly to northern temperate regions and having alternate, simple, toothed leaves and tiny fruits in woody, conelike catkins.

桤木一种桤木属的落叶灌木或乔木，原主要生长于北温带地区，有互生的锯齿形单叶，在其木本的锥体柔荑花序中有微小的果实

Stipules fully amplexicaul; leaf blade entire, symmetric or asymmetric, margin often toothed; wax glands in axils of main basal veins, often also in other vein axils or on nodes.

托叶完全抱茎；全缘的叶片，对称或不对称的，边缘通常齿；蜡腺体在基出主脉腋处，通常也在其他脉腋内或在节上。

Staminal column antheriferous throughout; apex 5-toothed, usually included.

具花药的雄蕊柱全部；先端5齿，通常包括。

Any of numerous plants of the genus Urtica, having toothed leaves, unisexual apetalous flowers, and stinging hairs that cause skin irritation on contact.

荨麻科类植物荨麻属齿形叶，花雌雄异体，无花瓣，接触其植物刺毛会引起皮肤过敏

Stamens 6, tetradynamous; filaments wingless or uni- or bilaterally winged, appendaged or not, toothed or toothless; anthers ovate or oblong, apiculate or not at apex.

雄蕊6，四强雄蕊；两侧具翅的花丝无翅或一或，附属物与否，无牙的齿或；花药卵形或长圆形，具细尖的或并非在先端。

The first jump in brain size happened 39 million years ago, when odontocetes (members of an order that includes dolphins, toothed whales, sperm whales, beaked whales and porpoises) diverged from their ancestral Archaeoceti group.

海豚的大脑体积的第一次跳跃式增长发生在3千9百万年前。那时，齿鲸亚目(该目包括海豚、齿鲸、抹香鲸、喙鲸等成员)从古鲸亚目中分离出来，而其中的一些成员，特别是现代海豚的祖先，体型减小，大脑体积增大。

Lissaman has created the archetypical razor-toothed shark through deft use of Photoshop combined with his own painting ability.

Lissaman 通过他熟练的绘画能力结合 photoshop 技术创造了一个深海厉齿的鲨鱼。

A toothed, strap-shaped structure formed by the extension of one side of the corolla tube in the florets of certain species of the ASTERACEAE.

在一些特殊的物种如菊科植物中，有花冠的一侧延伸而形成的一种有齿的状带结构，齿表明了融合的花瓣数。

Spikelets 3–4 mm, brown; callus hairs a little shorter than spikelet, brown; lower glume oblong-lanceolate, papery becoming herbaceous toward apex, back brown-hirsute, apex narrowly truncate; lower lemma 3/4 length of glumes; upper lemma oblong, obtuse and awnless or minutely mucronate, varying to shortly 2-toothed and awned from sinus; awn twisted, bent, up to 6 mm.

小穗3-4毫米，棕色；胼胝体毛一小短于小穗，棕色；狭的更低的颖片长圆状披针形，纸质的变得的草质的向先端，背面棕色具粗毛，先端截形；更低的外稃3/4段颖片；上面外稃长圆形，短尖的钝和awnless或微小的，变化随着短2齿和从那里凹缺；芒扭曲，弯曲，可达6毫米花粉囊3，1.6-2.2毫米。

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