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棘字的意思

棘
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部首木部
总笔画12画 使用频率次常用
结构左右结构
组词棘组词
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统一码

棘字UNICODE编码U+68D8,UTF-32: 000068d8,UTF-8: E6A398。

详细解释

1、(会意。从二-朿(cì)。“朿”是“刺”的本字。两个“朿”字并排立着,表示棘树多刺,是矮小而成丛莽的灌木。本义:丛生的小枣树)。

2、酸枣树。一种落叶乔木,有刺。果实较枣小,味酸,种子、果皮、根可入药。

棘,小枣丛生者。---《说文》

實于丛棘。---《易·坎》

园有棘。---《诗·魏风·园有桃》

伐棘枣以为矜。---《淮南子·兵略》

香径长洲尽棘丛,奢云艳雨只悲风。---陆龟蒙《吴宫怀古》

棘薪:指酸枣树已长成薪柴。

3、泛指有芒刺的草木。

攀草牵棘。---《徐霞客游记·游黄山记》

虫伏棘根。---《聊斋志异·促织》

4、又如荆棘丛生;披荆斩棘;棘针科(有棘刺的植物,荆棘丛);棘匕(枣木做的饭匙。匕:饭勺或羹匙);棘楚(即荆棘。有芒刺的草木)。

5、四轴海绵骨针,其中辐肋等长或近于等长。

6、古代兵器名。合戈矛为一体,可以直刺与横击。

子都拔棘以逐之。---《左传·隐公十一年》

越棘大弓,天子之戎器也。---《礼记·明堂位》

棘门:宫门。即戟门。古代帝王宿处门口武士执戟或插戟于地守卫,称棘门。

7、中国地名。

8、春秋鲁国的都城,在今山东省肥城县南。

9、春秋楚国的都城,在今河南省永城县南。

10、棱角整饬,锋刃锐利。

仁失斯翼,如矢斯棘,如鸟斯革。---《诗·小雅·斯干》

11、办事艰难。

[尧曲]语其艰棘,未有如斯之甚也。---唐·刘知几《史通》

12、急切,急迫。

匪棘其欲,遹追来孝。---《诗·大雅·文王有声》

岂不日戒,猃狁孔棘。---《诗·小雅·采薇》

13、瘦弱;土地不肥沃。

庶见素冠兮,棘人栾栾兮。---《诗·桧风·素冠》

凡耕之大方……棘者欲肥,肥者欲棘。---《吕氏春秋·任地篇》

地可使肥,又可使棘。

14、姓。

例句

海水和淡水棘鱼可以在接触区杂交。

Marine and freshwater stickleback can hybridize in contact zones.

棘龙的牙齿和霸王龙的牙齿完全不同。

Spinosaurus teeth and tyrannosaurus teeth were completely different.

对于棘龙来说,饮食只是进化的冰山一角。

As for spinosaurus, diet was just the tip of the evolutionary iceberg.

一只棘冠海星每年可以吃掉5到6平方米的珊瑚虫。

A single Acanthaster can consume five to six square meters of coral polyps per year.

57英尺长,9吨重,棘龙在大约1亿年前的白垩纪早期就开始四处活动。

Fifty-seven feet long and up to nine tons, spinosaurus started poking his head around the early Cretaceous some 100 million years ago.

通过土地利用活动对珊瑚的破坏会导致以棘星幼虫为食的捕食者数量减少。

The destruction of coral through land use activities would cause a decrease in the number of predators that feed on Acanthaster larvae.

棘冠海星很大,直径长达25到35厘米,有7到21条手臂,上面布满了刺。

The crown of thorns starfish is large, twenty-five to thirty-five centimeters in diameter, and has seven to twenty-one arms that are covered in spines.

对一个有十条鲜活的棘鱼鱼群的初步研究显示,他们确实和那条机器鱼混在了一起。

A preliminary study of a shoal of ten flesh-and-blood sticklebacks shows that they do indeed mingle with therobot.

很难理解捕食减少是如何导致在特定年份的同一时间内,几个地方的棘冠海星数量突然增加。

It is difficult to understand how reduced predation would lead to sudden increases in Acanthaster numbers in several places at the same time in specific years.

棘螈是一种原始鱼类,它的化石遗迹显示,尽管棘螈有基本的四肢,但它却不能在陆地上行走。

Fossilized remains of Acanthostega, a primitive fish, reveal that even though the animal had rudimentary limbs, it could not walk on land.

他们究竟填补了哪些进化中的生态位有待讨论,主要是因为在过去50年里没有人见过棘龙的骨骼。

Just what evolutionary niche they filled is up for debate, largely because no one has seen a spinosaurus skeleton for the last 50 years.

还有人认为,捕捞棘冠海星的脊椎动物和无脊椎动物捕食者可以降低死亡率、增加成年个体的数量。

Others have suggested that the harvesting of vertebrate and invertebrate predators of Acanthaster could have reduced mortality and caused increased abundance of adults.

分别利用标本切片与CT图像对照,对外耳道上棘进行观察。

Suprameatal spine was identified on anatomic slices and CT images respectively.

分别在解剖切片和CT图像上鉴定出翅缰和上棘。

Ponticulus and supramental spine were identified on anatomic slices and CT images respectively.

验证每月除虫对所有犬粒棘球绦虫感染控制的应用及效果。

Verify the application and effectiveness of monthly deworming for all dogs in the control of Echinococcus granulosus infection.

他的观点将会棘突主流的历史学家。

His view will infuriate mainstream historians.

要有勇气。你拥有披荆斩棘的勇气。

It takes courage.But you possess the inner courage to see you through.

海胆在海峡群岛附近的海底挥舞着它们的棘突。

Sea urchins brandish their spines on the seafloor near the Channel Islands.

原来是管道水泥壁上突出的一个棘螺栓。

A jagged bolt protrudes from the concrete walls of the tunnel.

棘蜴最多可以存活20年并且只吃蚂蚁。

Thorny Devils can live for up to 20 years and feed exclusively on ants.

每根棘突尖端蓝色膨胀部位都盛满了毒液。

The blue swellings on the tip of each spine are filled with venom.

进取心可以厘清一切,披荆斩棘直捣演化的精髓。

Enterprise clarifies, cuts through, and captures, the essence of the evolutionary spirit.

他开始披荆斩棘,但是他宝剑所到之处都开出了蔷薇。

He went to strike at the hedge, but where his sword met the thorns, great roses bloomed instead.

在昏暗光条件下的海马比起黑暗环境下的海马减少了重要的树突棘。

The hippocampi from the dim-light group had significantly fewer dendritic spines than those from the dark night group.

美国和瑞士的科学家研究了非洲湖泊中的棘鳍类热带淡水鱼。

Scientists in the U.S. and Switzerland were studying the cichlids that live in African lakes.

而这些蛋白质对于增粗树突棘并形成长期记忆来说是必需的。

These proteins are necessary for the enlargement of a dendritic spine that allows the establishment of a long-term memory.

海胆长长的可以活动的棘突可以保护他们在夏威夷海岸不受捕食者捕食。

A sea urchin's long, moveable spines protect it from predators in the waters off Hawaii.

三棘带?是种善于偷袭的捕食动物,能够改变身体颜色以融入环境。

This ambush predator can change its color to blend with its surroundings.

三棘带?是种善于偷袭的捕食动物,能够改变身体颜色以融入环境。

This ambush predator can change its color to blend with its surroundings.