Lamina propria and muscularis mucosae have not yet invaginate in the epithelial lining which forms the fold or villus. Tunica adventitia contains many blood vessels.

  • 可见大量处于分裂期的黏膜上皮细胞,堆积形成很厚的粘膜层,此时固有膜和黏膜肌层尚未凸起进入黏膜上皮形成皱襞或者绒毛,外膜中形成了很多血管。
  • 来源:互联网摘选更新时间:2025-02-16 15:28:58

  • 重点词汇
  • orconj.或,或者;还是;不然,否则;左右;
  • mucosaen.黏膜( mucosa的名词复数 );粘膜;
  • vesselsn.血管( vessel的名词复数 );船;容器;(具有特殊品质或接受特殊品质的)人;
  • 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)
  • whichpron.哪一个;(…的)那个;
  • liningn.衬里,里子;衬料;衬套;
  • foldv.折叠;折起;包裹;交叉;停业;
  • villusn.绒毛,长茸毛;
  • manyadj.许多,多的;
  • not yet尚未,还没有;
  • 相关例句
1、

In the late spermatid, one side of the acrosomal vesicle invaginates to form a PAS negative central canal.

后期精细胞在与头帽相对一端的顶体囊泡中央发生凹陷形成PAS阴性的中央管;

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2、

The nuclear membrane invaginates and lysosomes are internalized. ( 3) determination of solute concentration in various solutions by NTM;

核膜内陷,于是溶酶体被内在化。(3)各种物质溶液浓度的核孔膜测定;

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3、

New York renamed top fashion capital but Asia sashays in New York has reclaimed the title of the world's top fashion capital from Milan but the annual poll suggested the top five fashion cities are seeing competition from Asia and Australia.

背单词—服装英语词汇一项有关时尚之都的年度调查显示,今年纽约击败米兰,再次成为世界第一时尚之都,但世界传统五大时尚之都的地位正受到亚洲和澳大利亚城市的挑战。

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4、

Roll-up processing is performed against base facts or measures in a dimensional model.

上卷处理是对维度模型中的基本事实或测度执行的。

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5、

We present the concept, the algorithm and the complexity of Roll-Up.

提出了关联规则上探及相关的概念,并在此概念的基础上给出了上探的算法及复杂度分析。

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6、

Application of AC Servo Motors in a Digital Control Plane Roll-up Spring Pipeline

交流伺服电机在数控卷簧流水线中的应用

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7、

Development of System of Profiling and Roll-up Spring Machine

PLC靠模卷簧机系统的研制

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8、

In this case, the operation is known as roll-up processing.

本例中,操作称作上卷(roll-up)处理。

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9、

Telephone Cables Roll-Up System Based on Fuzzy Adaptive Control

基于模糊控制的自适应话缆收盘系统的研究

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10、

Twenty cases of acute renal failure caused by sanke& bite

蛇伤引起急性肾功能衰竭20例报告

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11、

Most people waste an extraordinary amount of time obsessing about ( and second-guessing) their decision making.

大部分的人都浪费了大量的时间左思右想(或事后批评)他们所做的决策。

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12、

Her voice had sunk almost to a whisper, and she sat clasping and unclasping her hands about the handle of her sunshade.

她的声音低沉下去,几乎变成了喃喃自语,坐在那儿,两手一会握住、一会又松开阳伞的把手。

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13、

Entering that gable-ended Spouter-Inn, you found yourself in a wide, low, straggling entry with old-fashioned wainscots,

你走进那山形顶的大鲸客店后,就会发现已是置身在一个装有老式壁板的,矮阔而迂曲的进口处了。

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14、

They cited other movie franchies such as The Matrix and Jurassic Parkas examples from other companies.

他们举例像其他公司出品的“黑客帝国”、“侏罗纪公园”等系列电影。

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15、

Since few in this country own ski clothes, the resort rents parkas along with poles and skis.

因为在这个国家没有几个人有滑雪服,滑雪场在出租雪杖雪板的同时也出租雪服。

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16、

The bay was cool and breezy; people were walking around in parkas and hoodies.

海湾天气凉爽,微风拂面;四周漫步的人们都身着风雪大衣和连帽衫。

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17、

She also said that long parkas look best on taller women, so keep it cropped if you're petite.

另外她提到,长款的派克大衣高个子女人穿才最好看,所以如果你的身材娇小,那么就穿短款的。

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18、

Their four children, all under 10, wore donated parkas with the tags still on.

他们有四个孩子,都不到10岁,穿着捐助的冲锋衣,标牌还没有撕去。

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19、

people were walking around in parkas and hoodies.

四周漫步的人们都身着风雪大衣和连帽衫。

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20、

Oh, wow, you got us matching parkas.

哦,我们两个像是穿的情侣大衣。

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