查询词典 spines

Sea urchin spines are more than one animal, but it especially timid, as long as one see the enemy, they will escape.

海胆是一个多刺的动物，但是它特别胆小，只要一见敌人，就会逃跑。

Found in the western Pacific, this sea urchin's blue-green spines branch out like tendrils from a plant.

发现在西太平洋地区，这一海胆的蓝绿色尖刺处长出枝条像卷须来自于植物。

There were many concave hollows and convex domes with seta on the surfaceof pincer, and some spines were observed on the surface of seta, which exhibited non-smoothsurface.

在螯的表面存在微小凹坑和半圆微凸起，在凹坑内和微凸起周围有刚毛，刚毛上有小刺，呈非光滑表面。

A silk moth caterpillar comes with a false head, complete with mock antennae, to lure predators into biting its rear. Plan B: If the ruse fails, extra spines on the real head may prompt the attacker to spit out its prey still intact.

蚕蛾毛虫就有一个假头，甚至长有假触角，在天敌攻击时诱惑对方咬它的后部。B计划是：一旦措施不奏效，它们真正头部的刺便会迫使攻击者马上将它们吐出，从而避免伤害。

In this picture, the ceiling and walls have seemingly disappeared, having been replaced by the sinewy spines of the Great Wall of China.

在这张照片，天花板和墙壁似乎消失了，已被强而有力隆起的中国长城取代。

A few specimens from China have the long spikelet spines of this species, which is otherwise known only from Sri Lanka.

来自中国的一些标本有本种的长小穗刺，这是只从斯里兰卡知道的否则。

Leaves crowded near apex of the trunk, spirally arranged; stipes dark brown, with sharp spines; lamina large, oblong, tripinnate; pinnae 17-20 pairs, alternate, longest one to 60 cm long, the basal one reduced; rachis short-spiny; pinnules 18-20 pairs, sessile or nearly so, lanceolate, to 10 cm long and 2.5 cm wide, divided almost to the costa; segments more or less falcate, toothed.

叶螺旋状排列，聚生於茎端；叶柄棕色，具锐刺；叶片大，长矩圆形，三回羽状深裂；羽片17-20对，互生，最大的长达60厘米，基部一对缩短，羽轴有短刺；小羽片18-20对，无柄或近於无柄，披针形，长达10厘米，宽2.5厘米，深裂几达中脉；末回裂片多少镰状，有齿。

In Australia, bottlenose dolphins place sponges over their snouts as protection from the spines of stonefish and stingray s as they forage over shallow seabeds.

在澳大利亚，瓶鼻海豚在捕猎在海床上吃草的石鱼和黄貂鱼的时候会在嘴上叼上海绵来防刺。

Fruit indehiscent, samaroid silicles, transversely oblong or ovoid, 1-seeded, thin walled, with woody and coarsely reticulate venation, angustiseptate, sessile, transversely 2-winged, 2-16-spined; wings prominent, longer or shorter than main part of fruit, with 3-20 subparallel veins extending full length; spines often unequal in length, at least some subparallel to pedicel, those on the seed-bearing fruit half longer; replum and valves margin united into a longitudinal vein; septum complete; style absent, obsolete, or conical and to 5 mm; stigma capitate, entire, long papillate.

果不裂，突出的翅，长或短于主要果，具3-20近平行脉深裂延长全长；刺通常不等长，在花梗，那些在种子取得成果半长上近平行的一些的至少；假隔膜和阀门边结合成为一纵向脉；隔膜完全；花柱无，废退，或者圆锥状和对5毫米；柱头头状，全缘，长具乳突。

They can devastate packed groups of infantry as they attack in a line with their subterranean spines.

由于他们从地下伸出成行的刺的攻击方式，他们可以蹂躏成堆挤在一起的步兵

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。