The results indicated that the eggshell structures of four birds were much similar with other bird species, which were outer layer, spongy layer, cone layer, mammilla, shell membrane layer and pore channels through the shell from outer to inner.

  • 结果显示,这四种鸟类的卵壳结构与其他鸟类的基本相似,由外而内依次为表层、海绵层、锥体层、乳突、壳膜层及贯穿卵壳的气孔道等。
  • 来源:互联网摘选更新时间:2025-01-20 17:27:53

  • 重点词汇
  • layern.层,层次;膜;[植]压条;放置者,计划者;
  • andconj. 和,与;而且;于是,然后;因此;
  • membranen.(动物或植物体内的)薄膜;隔膜;(可起防水、防风等作用的)膜状物;
  • indicatedadj.表明的;指示的;
  • outeradj.外表的;远离中心的;
  • theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用,指事物或统称的人;用于姓氏的复数形式前,指家庭或夫妇;(指特定用途的事物)足够,恰好;每,一;当前的,本,此;(重读,表示所指的为知名或重要的人或事物)
  • mammillan.乳头;
  • fournum.四;四个人(或事物)的一组;得四分的一击;四人赛艇的全体成员;四人赛艇;
  • spongyadj.海绵似的,柔软吸水的,富有弹性的;肉;瓤;多水;
  • shelln.(贝、卵、坚果等的)壳;外壳;炮弹;(人的)表面性格;
  • muchadv.非常;差不多;很多地;很大程度上;
  • 相关例句
1、

Spread error of Loran-C electric wave in the land route play's an important part of error source in Loran navigation system and Beidou/ Loran-c integrated navigation system, it seriously affects the positioning precision of the loran system.

罗兰-C电波在陆地路径上的传播误差是罗兰导航系统及北斗/罗兰组合导航系统中重要误差源,严重影响系统的导航定位精度。

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2、

To travel to the Olympics the North Korean delegations will be able to use the land route across the demilitarised zone, as air and sea routes are off-limits because of international sanctions.

为了前往冬奥会,朝鲜代表团将能够使用穿越非军事区的陆上路线;由于国际制裁,空路和海路均被禁止。

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3、

The 'belt "refers to the land route from Asia to Europe, while the' road," curiously, refers to the sea route via the Indian Ocean.

“一带”是指从亚洲通往欧洲的陆上路线,而“一路”怪异地指的是途径印度洋的海上路线。

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4、

As the backbone of modern comprehensive traffic transportation system in the land route of China, the railway has the important position and function difficult to substitute in modern logistics system.

铁路作为中国陆路现代综合交通运输体系的骨干,在现代物流系统中具有难以替代的重要地位和作用。

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5、

For the military strategy and campaign, the wartime military traffic way optimizes of land route has become the important factor during the war preliminary period.

在军事战略战役上,战时陆路军事运输路径优化已成为战争前期军事运输准备的重要内容,是军队机动和作战的重要情报依据,是将战争目的转化为战争利益的关键环节。

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6、

The land route started from Chang'an, going west across deserts and over mountains through certain central and western Asian countries and finally reaching Europe.

陆路从长安开始,向西穿过沙漠,翻越大山,经过中亚和西亚的一些国家,最后到达欧洲。

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7、

In this part of this article traffics and the rural fair situation two aspects from the land route and the sea route carries on the explanation.

在这部分中本文从陆路和海路贩运及集市情况两个方面进行阐释。

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8、

East China Sea Bridge is the lifeline of the landway traffic, water, electricity and communication to Yang Shan containers deep water hinge harbor which is the international shipping center in Shanghai.

东海大桥是上海国际航运中心的洋山集装箱深水枢纽港的陆路交通和港区水、电、通信的生命线。

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9、

The utility model relates to a novel cargo box of a dump truck, which belongs to a conveyance, particularly to a freightage conveyance for landway.

新型自卸车货箱,属运输工具,尤其是陆路上的货物运输工具。

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10、

Please arrange the freight be sent by landway to London, where it is supposed to be succeeded by "the Star of the Western".

请安排陆路将此批货运至伦敦,然后预备由“西方之星”轮承运。

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11、

Futian Port is an exit-entry landway port for tourists, which realizes the close metro connection between Hong Kong and Shenzhen.

福田口岸是旅客出入境的陆路口岸,实现了港深两地之间地铁无缝接驳,两地旅客依靠地铁轨道接驳仅30分钟即可互达市区。

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12、

It is building international first level landway port to promote customs passing speed and reduce enterprise operating cost.

园区正在打造国际一流水平的陆路港,提高通关速度,减少企业运营成本。

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13、

The modernization of the operation of carriage by air: sharing code, opening skies, providing electronic-tickets, protecting the consumer's rights and interests are becoming the trend.

航空运营现代化:代号共享、天空开放、电子机票、保护消费者权益已成趋势。

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14、

Most toxic gases are forbidden for carriage by air; some are permitted, e.g.aerosols of low toxicity, tear gas devices.

多数毒气被禁止为使用空运;有些被允许,例如低毒性喷雾剂,催泪弹等设备。

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15、

Explanations on Relevant Issues of the Convention on Unification of Certain Rules for International Carriage by Air

《统一国际航空运输某些规则的公约》相关问题的说明

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16、

Convention for the Unification of Certain Rules Relating to International Carriage by Air

统一国际航空运输若干规则的公约

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17、

Modernization of the Rules and Liability for International Carriage by Air

国际航空运输规则和责任制度的现代化

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18、

These include new export subsidies announced by the European Union for farm products; and tax rebates for exporters pushed by China and India.

其中包括:欧盟(EU)宣布对农产品施行新的出口补贴;中国和印度加大出口退税力度。

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19、

I believe I have the ability to help expand the scale of the Rainbow Farm tax increases, This increase in the government of Canada and Canada's employment rate is favorable.

我相信我有能力帮助彩虹农场扩大规模增加税收,这对加拿大政府和增加加拿大的就业率是有利的。

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20、

The taxes system of Chu state maily includes corvee, farm tax, land rent, household tax, tariff and so on.

楚国的赋税制度,主要包括军赋、田税、地租、户口税和关市税等几种形式。

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