sac的例句大全

The cul-de-sac lost our way forward, the thick rain and fog covers a vaguely lovely smile.

迷茫的摸索前进的小路, 浓浓的雨雾隐约遮掩着醉人的微笑.

The amniotic sac breaks and is expelled in the third stage of labor.

在第三产程,羊膜囊破裂并被排出.

A protective fluid-filled amniotic sac encloses and cushions the fetus.

充满液体的羊膜包裹并保护胎儿缓和震动.

Amniocentesis is the removal of fluid from the amniotic sac.

羊膜穿刺术是从羊膜囊抽取羊水的技术.

Key words: lumbar spinal morphology, spinal stenosis, positional MRI, axial load, dural sac cross-sectional area.

要害词: 腰椎形态学, 椎管狭窄, 体位MRI, 轴向负荷, 硬脊膜囊横断面积.

The anatomise observation showed that structure of most ovules was abnormal, which included small embryo sac, female genitalia degeneration, embryo sac degeneration and ovule degeneration. Thus, the female was deep-sterile in No.115 line.

115号株系绝大多数胚珠结构异常，包括小胚囊、雌性生殖器退化、胚囊退化和胚珠退化等4类，115号株系雌性器官为重度败育类型。

The sufferers use antibiotic eyedrops to eliminate conjunctival sac bacterial before operation, this will keep conjunctival sac in aseptic condition, aseptic operation should be strictly carried out during the operation, antibiotics will be used after operation to prevent occurrence of endophthalmitis.

术前患者应用抗生素滴眼液以消灭结膜囊细菌，使结膜囊处于相对无菌状态，同时术中严格执行无菌操作，术后常规应用抗生素，以预防眼内炎的发生。

With embryo sac haustoriumchalazal 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.

Depending on the postures, the mean dural sac cross-sectional area and AP dural sac diameter changed.

硬脊膜囊的平均横截面积和前后径随体位的不同而发生变化.

He now is removing the pericardial sac and free up the liver for removal.

他现在把心包膜给移处了.医生把呼吸肌抬起然后将肝脏移出.

The arms are fully webbed and has no ink sac , which is unlike either one.

其触手间布满薄翼,没有墨囊, 因而又与两者不同.

Imaging studies and ureteroscopy showed a right sac-like kidney with a right lower ureteral stricture.

影像检查及输尿管镜检查显示右襄肾及右下输尿管狭窄.

RAR α expression level of SAC activated CBL was increased by RA ( P < 0.01 )

RA上调SAC活化CBL中RAR-α的基因表达水平 ( P<0.001 ).

Pericardium -- A double-layered membranous sac surrounding the heart and major blood vessels connected to it.

心包膜 — 包住心脏和连接心脏的主血管的 双层 膜囊.

In mature embryo sac, the nucellar cap is composed of 2～7 layer of cells.

珠心帽在胚囊成熟时, 具有2～7层细胞.

Objective To explore the effects of crush-massage to ameliorate lacrimal sac treating congenital obstruction nasolacrimal duct.

目的探讨改良泪囊挤压按摩法治疗先天性鼻泪管阻塞的疗效.

The heart is surrounded by a double-layered , sac-like structure called the pericardium.

心脏被一种叫做心包的 双层 、 囊样结构所包绕.

AQP 2 located in stria vascularis , Corti's organ , spiral ganglion and endolymphatic sac.

AQP2表达在血管纹 、 corti器 、 螺旋神经节细胞和内淋巴囊中.

The gonads form from a group of large granulated yolk sac cells which invacle ridges.

性腺是由一群大的颗粒的卵黄囊细胞入缀生殖峭而形成.

Megaspore tetrad is linear. The chalazal megaspore develops into an embryo sac of Polygonum type.

大孢子四分体为线形, 合点端功能大孢子发育成为蓼型胚囊.