sac

[sæk]
  • 释义
  • n.

    (动植物组织中的)囊,液囊;

  • abbr.

    缩写 = (US) Strategic Air Command 战略空军司令部。;

  • 双语例句
  • 1、

    Proceeding anastomose for 16 loser of lacrimal sac and nasal cavity anastomose surgery again.

    方法:对16例鼻腔泪囊吻合失败者再行吻合.

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  • 2、

    Objective To observe the clinic effect of hydroxyapatite ( HA ) implantation combined with conjunctival sac plasty.

    目的观察羟基 磷灰石 义眼座植入同时结膜囊成形的效果.

    互联网
  • 3、

    With embryo sac haustorium in chalazal end, the embryo sac is Endymion type.

    胚囊发育类型为英地百合型,合点端形成胚囊吸器.

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  • 4、

    ObjectiveTo evaluate the clinical value of lacrimal duct stent for treatment of lacrimal sac mucocele.

    目的评价鼻泪管支架植入术在治疗泪囊黏液囊肿中的应用价值.

    ——期刊摘选
  • 5、

    Meckel's diverticulum is the rudiment of the embryonic yolk sac.

    麦克尔憩室是胚胎黄囊的未发育完全器官.

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  • 6、

    The heart sounds are muffled when the pericardial sac is distended with fluid.

    当心包充满液体时心音减弱.

    辞典例句
  • 7、

    Objective To investigat the clinical valvue of dilater curing contract of conjunctival sac.

    摘要目的探讨结膜囊扩张器在治疗结膜囊狭窄与萎缩的价值.

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  • 8、

    The mature embryo sac contains an egg apparatus, a central cell and three antipodal cells.

    成熟胚囊为蓼型胚囊,它包括卵器, 一个中央细胞和三个反足细胞.

    ——期刊摘选
  • 9、

    Starch grains present in the embryo sac and placenta are utilized by the embryo.

    存在于胚囊和胎座中的淀粉粒为胚胎所利用.

    ——辞典例句
  • 10、

    But embryo is developed from only one embryo sac.

    但一般只有一个胚囊可发育出成胚.

    ——期刊摘选
  • 11、

    Objective To study the diagnosis and recognition of yolk sac tumor of testis.

    目的提高睾丸内胚窦瘤的诊治水平.

    期刊摘选
  • 12、

    Objective To evaluate the value of yolk sac size and morphology in early pregnancy and prognosis.

    目的探讨卵黄囊对早孕的诊断及其预后的价值.

    期刊摘选
  • 13、

    Gallbladder: Muscular membranous sac under the liver that stores and concentrates Bile.

    胆囊: 见于许多脊椎动物的肌性膜性囊,用以贮存及浓缩胆汁.

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  • 14、

    Is the sac and Fox Indian tribe a wild one?

    袋与狐部落是野蛮部落 吗 ?

    期刊摘选
  • 15、

    Black Lambskin Leather small hand bag pouch sac New!

    黑色羊皮皮革小手包零钱包国资委全新!

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  • 16、

    An abnormal membranous sac containing a gaseous, liquid, or semisolid substance.

    囊肿一种含有气态 、 液态或者''.'半'.''固态物质的异常膜''.'性'. ''囊.

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  • 17、

    Several live worms were found in his conjunctiva sac.

    后来在门诊中发现结膜囊里有数只活寄生虫.

    期刊摘选
  • 18、

    Objective To study the clinic results of treatment of serious conjunctival sac narrow by amnion transplantation.

    目的从临床角度探讨羊膜移植在严重结膜囊狭窄整形中的应用.

    期刊摘选
  • 19、

    Pollen tube entered the embryo sac via one synergid and in it released two sperms.

    花粉管经由一个助细胞进入胚囊,并在助细胞中释放两个精子.

    期刊摘选
  • 20、

    Wall ingrowths occurred in central cell at micropylar region near embryo sac wall.

    中央细胞在珠孔端与胚囊壁相邻的部位形成壁内突.

    期刊摘选
  • 21、

    The lungs consist of millions of tiny air sacs.

    肺由数百万个小气囊组成。

    柯林斯高阶英语词典
  • 22、

    Conclusion : Lacrimal sac tumors are rare.

    接下来两年多的追踪,肿瘤没有再复岭.

    期刊摘选
  • 23、

    OMNEX is the only company authorized to deliver training for the Semiconductor Assembly Council ( SAC ).

    OMNEX是唯一的公司授权了交付为半导体训练汇编委员会 ( 囊 ).

    期刊摘选