无齿

Cauline leaves petiolate or sessile, auriculate or amplexicaul, entire, dentate, pinnatifid, or pinnatisect.

茎生叶具叶柄或者无柄，耳形或者抱茎，整个，有齿，羽状半裂，或者羽状全裂。

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

Leaf blade abaxially pilose or sparsely pubescent; teeth along bract margins and sometimes along leaf blade margins aristate and with a claviculate apical gland; hypanthium outside basally pilose to subglabrous; sepals margin sparsely ciliate.

叶片背面具柔毛的或疏生短柔毛；沿着苞片边缘和有时齿沿着叶片边缘具芒并且具具卷须顶端腺体；基部在外面的托杯具柔毛的到近无毛；萼片边缘疏生具缘毛。 21 C。 dolichadenia 长腺樱桃

Cauline leaves petiolate or subsessile, not auriculate, entire, dentate, or rarely lobed.

茎生叶叶具柄或近无柄，并非耳形，整个，有齿，或很少有叶。

Cauline leaves shortly petiolate or sessile, not auriculate, entire, dentate, or serrate.

或者无柄的茎生叶具短叶柄，并非耳形，整个，有齿，或者使成锯齿波。

Basidiomycetes genus Hericium, non-separated Basidiomycotina subclass, polypores eyes, teeth bacteria Branch, Hericium is.

猴头菌属担子菌纲，无隔担子菌亚纲，多孔菌目，齿菌科，猴头属。

Basidiomycetes genus Hericium, non-separated Basidiomycotina subclass, polypores eyes, teeth bacteria Branch, Hericium is.

摘 要：猴头菌属担子菌纲，无隔担子菌亚纲，多孔菌目，齿菌科，猴头属。

Taking cydid gear-pin rail chainless traction mechanism of MG375W as an example, make theoretical deduction for the profile and the kinematic characteristics of the cycloid gear , and make simulation analysis for some different engaging positions by computer.

以MG375W采煤机的摆线轮与销排无链牵引机构为例，进行了摆线轮齿廓特性及运动特性的理论推导，对不同的啮合工位进行了计算机模拟仿真分析，得出了中心距及节距发生变化引起啮合传动特性的变化规律。

Stipules (2-)3-5 mm; petiole 3-5 mm, sulcate adaxially; leaf blade narrowly lanceolate or narrowly elliptic, 7-15 × 1.5-3 cm, chartaceous, glabrous on both surfaces, base narrowly cuneate, margin with dense and unequal glandular teeth, apex acuminate; midvein prominent on both surfaces; secondary veins numerous,± parallel; veinlets

托叶(2-)3-5毫米；叶柄3-5毫米，正面具槽；叶片狭披针形的或狭椭圆形， 7-15 * 1.5-3 厘米，纸质的，两面无毛，基部狭楔形，边缘具紧密的和不等长的具腺的齿，先端渐尖；中脉的两面突出；次脉多数，多少平行；细脉

In contrast, P. obliquum has lamina with basal pinnae contracted, scales of petiole brown adaxially, scales of rachis up to 2.3×0.5 mm, pinnae green, chartaceous, matt adaxially, and serrulate on margin, and microscales 0.2-0.5×0.1-0.2 mm.

obliquum相似，但吞天井耳蕨的叶片基部最宽，向基部不缩短，叶柄鳞片近轴面深棕色，叶轴鳞片达3.6×0.8mm，羽片深绿色，近革质，向轴面有光泽，边缘具略波状微齿或近全缘，小鳞片达2×0.5mm；而斜羽耳蕨的叶片的基部缩短，叶柄鳞片向轴面棕色，叶轴鳞片达2.3×0.5mm，羽片绿色，草质，向轴面无光泽，边缘有锯齿，小鳞片达0.5-0.8×0.2-0.3mm。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。