sacs

sacs

美 [sæk] 　英 [sæk]

• n.【生】囊；上衣
• abbr.〈美(=Strategic Air Command)战略空军司令部
• 网络加拿大研究专项奖(Special Awards for Canadian studies)；Southern Association of colleges School；南方学校联合会

词形变化

同义词

英汉解释

英英解释

例句

It is often a stuttering journey, with cul-de-sacs and fog. And the goal can change as you approach it.

这个过程通常跌跌撞撞，一路上有死胡同，还有迷雾，但在你接近它的过程中，目标也许又会发生改变。

The poison sacs of the town began to manufacture venom, and the town swelled and puffed with the pressure of it.

小镇的毒囊开始产生毒液，在它的压力作用下城镇膨胀骄傲自负起来。

Yep, Plus the air sacs mean that birds weigh less than you'd expect, which makes flying less costly in terms of energy.

是的。加上肺泡的话就说明鸟比我们想象的要轻，那样飞行就不会那么耗能量。

Apparently this was one of Stichelbaut's best flyers and had returned from a race from Tours with his air- sacs over inflated.

显然，这一种鸽子是斯蒂克博特最好的飞鸽之一。该鸽子从图尔斯赛事飞回来后，颈部气囊感染。

We find that the external appearance of the embryo and its sacs during the alaqah stage is similar to that of a blood clot.

我们发现胚胎在血块阶段的外观和囊袋很像一块凝血。

The air sacs are surrounded by a dense network of minute blood vessels, or capillaries, which connect to the heart.

这些气囊被连接着心脏的浓密的毛细血管网包围着。

The region in mammals between the pleural sacs, containing the heart and all of the thoracic viscera except the lungs.

纵隔哺乳动物体内将胸腔分为左右两半的中隔，由心脏和除肺以外的胸腔脏器组成。

This week, amniotic fluid is helping the air sacs in your baby's lungs get ready for breathing as she practices inhaling and exhaling.

这周，当婴儿羊水会帮助肺部的肺泡为慢慢的呼吸做好准备。

In the lungs of mammals, air flows in and out of small sacs, where oxygen is extracted and carbon dioxide released.

在哺乳动物的肺部，氧气通过小液囊进入，二氧化碳从中排出。

The embryo sacs observation is one of the main study method for embryology.

胚囊观察是植物胚胎学的主要研究方法之一。

The cells are part of the tiny air sacs lining the lower airways known as alveoli.

这些细胞是小肺部泡囊的一部分，小肺部泡囊又称肺泡排列在下呼吸道内。

Frequencies of apomictic embryo sacs were the highest in winter and summer respectively in two years.

两年中，无融合生殖胚囊出现的频率分别在冬季和夏季最高。

By blocking that enzyme system in the lungs, the virus allows liquid to leak into the air sacs, making them boggy and inefficient.

通过抑制肺中该酶系，病毒使体液渗漏进气囊，使之机能衰竭而无效。

Vacuoles in cells appear to be hollow sacs but are actually filled with fluid and soluble molecules.

细胞中的液泡好象是中空的，但实际上充满了液体和可溶分子。

There are two placentas and two separate amniotic sacs, each with its own membrane.

有两个胎盘和两个分隔的羊膜囊，各自有自己的外膜层包裹。

The chef collects the so-called sea-urchin jus in a bowl and washes the individual sacs inside the water so the flavors are not diluted.

这位主厨将他说的这些海胆汁液搜集在一个碗里，将卵囊单独放在水里清洗，以使味道不被冲淡。

The endoplasmic reticulum, a lacy array of membranous sacs, tubules, and vesicles, may be either rough (RER) or smooth (SER).

内质网，带有花边的生物囊，有管状，泡状之分，以及光滑和粗糙面区别。

The lungs are made up of small sacs called alveoli, which fill with air when a healthy person breathes.

肺由称为肺泡的小气囊组成，当健康的人呼吸时会充满空气。

The endoplasmic reticulum, a lacy of membranous sacs, tubules, and vesicles, may be either rough(RER) or smooth (SER).

内质网，是一些不规则排列的膜囊，小管，和液泡组成的。

her lungs are secreting surfactant, which will coat the inner lining of the air sacs, allowing her lungs to expand when she breathes.

她的肺正生成表面活性剂分泌细胞，这会覆盖内层的气囊，这让她的肺在呼吸的时候可以扩张。

More sounds meant more information could be shared, giving those who lacked air sacs a better chance of survival in a dangerous world.

声音增多意味着可以分享的信息增多，这使得那些没有气囊的祖先在危险环境里的生存几率大大增加。

Statistical analysis of incidence of apomictic and sexual embryo sacs indicated significant difference in seasons.

结果表明：无融合生殖胚囊和有性生殖胚囊的频率在不同季节差异十分显著。

Milk is produced in clusters of small sacs called alveoli, and is conveyed to the nipple by milk ducts.

母乳是被一种名为小泡的群组小叶囊所制造的，并由乳导管输送到乳头。

Both "sausage" and "meatball" pigment sacs appear in a sample from the cheek feathers of Anchiornis.

近鸟龙的头部羽毛样本同时出现了“香肠”和“肉球”状的色素囊。

An item resembling one of the membranous sacs in animals.

形状象动物体内有膜囊状器官的物体。

an insect that feeds on hemlocks; its egg sacs are small fuzzy white balls like artificial snow on a Christmas tree.

以铁杉为食的昆虫；其卵囊为有绒毛的小白球，形似圣诞树上的人造雪。

Mancini's men kept attacking through the middle, where congestion and go-nowhere cul-de-sacs awaited them.

曼奇尼的人仍然通过中路进攻，中路拥堵，无尽的死路在等着他们。

This showed that noises made from tubes without air sacs, the tubes mimicking the modern vocal tract, were much clearer.

实验显示，没有气囊的管子发出的声音更为清晰，而这种管子模拟的正是现代人类的声道。

The number of egg cells or synergids or antipodal cells in its embryo sacs increases or reduces.

部分胚囊内卵细胞、助细胞及反足细胞数目有所增减；

Alveoli -- Microscopic air sacs in the lungs where gas exchange occurs with the circulatory system.

肺泡—肺里的微小气囊，循环系统交换气体的地方。

Honey: Sweet, viscous liquid food, Golden in colour, produced in the honey sacs of various bees from the nectar of flowers.

蜂蜜：蜜蜂吸取的各种花蜜透过蜂的蜜囊而制成的甜而黏的液体食物，颜色为深金黄色。

COPD inflames the bronchial tubes and the tiny sacs called alveoli that line the lungs, making them less flexible and elastic.

COPD能使支气管和排满肺部的叫做气泡的小型气囊发炎，从而使他们失去弹性和柔软性。

The chartreuse circle, three inches (eight centimeters) in diameter, is dotted with 23 seed holders and ringed by immature pollen sacs.

在直径为3英寸（8厘米）的黄绿色圆圈里，点缀着个23棵种子。

Comparative studies on isolated embryo sacs in four species of Campanulaceae.

桔梗科4种植物分离胚囊的比较研究。

This condition causes the ovaries to become enlarged and develop many fluid-filled sacs, or cysts.

这会导致卵巢变大并有过多的充满液体的卵巢囊产生。

Silken egg sacs may be hidden in vegetation, or in crevices, or buried in the ground.

丝质卵囊可能被藏在植物或石缝中，或被埋在地下。

And the lining of the air sacs is too thick to allow gas exchange .

而且，肺泡内壁太厚，无法进行气体交换。

The extraordinary bubble eye wears marble-size, fluid-filled eye sacs like water wings.

特别水泡眼穿着大理石花纹的外衣，充满液体的囊眼如水翅膀。

Septa, when present, adnate with hypanthium and filaments or staminodes, dividing hypanthium into 5 sacs.

隔膜，当存在时，贴生于托杯和花丝或退化雄蕊，把托杯分成5囊。

Anyways, Gough street is made up of many back alleys and cul-de-sacs, i used to go to the office nearby, so i know the area pretty well.

反正，歌赋街是由许多大街小巷组成的，我经常到附近的办公室工作，所以很了解这个地区。