鞘下的

基本解释 (translations)

subvaginal

与鞘下的相关的网络例句 [注：此内容来源于网络，仅供参考]

To follow the progression of myelination we developed organotypic slice cultures that included the subventricular and intermediate zones of the fetal forebrain.

随着髓鞘形成的过程，研究者开展了包括胎儿前脑的室下和中间带的多器官神经元的薄层培养。

METHODS: According to adherent + Thy1.1 antibody and complement-purification method, cranium was opened to expose olfactory bulb. Thereafter, two olfactory bulbs were obtained to remove cerebral pia mater, blood capillary, and peripheral tissues; additionally, olfactory nerve layer and olfactory bulb granular layer were sheared into 1-mm3 pieces for extract single-cell suspension. The cells were adjusted at the density of 1×107 /L and incubated with poly-l-lysine-coated culture bottle or culture plate in 5% CO2 incubator at 37 ℃. On the third day, cells were cultured with serum-free DMEM/F12 culture media.

在差速贴壁+Thy1.1抗体及补体纯化法的基础上，剪开大鼠颅骨，显露位于颅腔前方的嗅球，取出2只嗅球，在显微镜下去除嗅球表面的软脑膜和毛细血管及外周组织，保留富含嗅鞘细胞的嗅神经层和嗅球颗粒层，剪成1 mm3小块分离获取单细胞悬浮液，调整细胞密度至1×107 L-1，接种在用poly-l-lysine包被的培养瓶或培养板中，于37 ℃、体积分数为5%的CO2培养箱中培养，第3天用无血清DMEM/F12培养基换液培养。

Puncture into Attain long sheath of CS through left infraclavicular vein, guided by CS pipe, take sheath into CS, make reverse contrast of heart vein with Attain saccule contrast pipe, put the left ventricle electric pole into the vein through sheath, then bring it into right ventricle apex and right cardiac ear through the electric pole of right ventricle and atrium, connect it with 3-cavity pulse generator, which is buried under left chest skin.

方法］经左锁骨下静脉穿刺送入Attain冠状静脉窦长鞘，在CS导管的导引下，将鞘送人CS，用Attain球囊造影导管进行心脏静脉逆行造影，将左心室电极经长鞘放入选择的静脉，送人右心室及右心房电极至右室心尖和右心耳。与三腔脉冲发生器连接，脉冲发生器埋藏于左上胸皮下。

Method］ Puncture into Attain long sheath of CS through left infraclavicular vein,guided by CS pipe,take sheath into CS,make reverse contrast of heart vein with Attain saccule contrast pipe,put the left ventricle electric pole into the vein through sheath,then bring it into right ventricle apex and right cardiac ear through the electric pole of right ventricle and atrium,connect it with 3-cavity pulse generator,which is buried under left chest skin.

双心室起搏治疗心力衰竭的临床观察"版权属于原作者所有！请勿将"双心室起搏治疗心力衰竭的临床观察用于商业用途！［目的］观察双心室起搏治疗心力衰竭临床疗效。［方法］经左锁骨下静脉穿刺送入Attain冠状静脉窦长鞘，在CS导管的导引下，将鞘送人CS，用Attain球囊造影导管进行心脏静脉逆行造影，将左心室电极经长鞘放入选择的静脉，送人右心室及右心房电极至右室心尖和右心耳。

In particular,peripheral contrast enhancement with separations of an intradural extramedullaty tumor on MRI will suggest the diagnosis of schwannoma.

椎管内髓外硬膜下神经鞘瘤的MRI特征，有助于椎管肿瘤的鉴别诊断，尤其是伴有瘤内分隔性周围强化，应提示神经鞘瘤。

This observation provided a strong support to the point that most leaves export the most of assimilates in the light time. Plasmodesmal densities between SE/CC, CC/PP, PP/PP and PP/BSC (bundle-sheath cell) decreased in weak light. Plasmodesmata were observed between CC/SE (nacreous-walled sieve element), PP/BSC in branch veins in normal light intensity, but not in weak light. Thus apoplasmic pathway may be the main mode of transport of assimilates in weak light, however symplasmic pathway may be the main mode of transport of assimilates in normal light intensity.

在筛管/伴胞、伴胞/韧皮薄壁细胞、韧皮薄壁细胞/韧皮薄壁细胞和韧皮薄壁细胞/维管束鞘细胞之间的胞间连丝密度都在弱光条件下下降，在正常光照强度下支脉筛管/伴胞和韧皮薄壁细胞/维管束鞘细胞之间可以观察到胞间连丝，而在弱光下几乎观察不到胞间连丝的存在，所以同化物的运输在弱光条件下可能以质外体运输为主，而在正常光照强度下，共质体运输可能是主要的运输方式。

Lowermost leaf sheath retrorsely strigose at base, uppermost sheaths closed 1/6–1/3 of length; blade grayish green, flat, folded, or involute, papery, 2–8 mm wide, abaxially smooth, adaxially nearly smooth to densely scabrid along prominent veins, apex slender prow-tipped; ligule white or off white to brownish or yellowish, membranous-papery.

最下的叶鞘反曲的具糙伏毛的在基部，最上部的鞘关闭长度中的1/6-1/3个；叶片灰绿色，平，折叠，或内卷，纸质，毫米宽，背面平滑，正面近平滑兑一沿着突出脉浓密粗糙，叶舌白色或者离或者淡黄，膜似纸白色的到带褐色。

Misalignment of grana thylakoid margins of nectarine leaves also was seen in weak light. The sieve pores of SEs were obstructed in weak light.

在弱光下，邻近维管束鞘细胞的叶肉细胞内积累了大量的淀粉粒和少量的线粒体。

To elucidate the biological structure basis of transgenic rice plants expressing maize PEPC gene with high photosynthesis efficiency, PEPC transgenic rice and its wild type with at 3 leaves seedling stage were treated under 1000 μmol/(m^2s) light intensity for 100 min, respectively, and those under 200 μmol/(m^2s) light as the control. The structure of mesophyll cells, bundle sheath and thylakoids of the second blade were observed with a transmission electron microscope.

为了阐明转玉米PEPC基因水稻高光效的结构基础，以转玉米PEPC基因水稻和未转基因原种为试验材料，在水稻的三叶期，施以100min，1000μmol/的高光强处理，以200μmol下的水稻为对照，运用透射电镜观察叶肉细胞、维管束鞘以及叶绿体内类囊体片层结构。

Winter wheat varieties were used as materials, their coleoptile length, seedling length and main radicle length of wheat seedlings were investigated under different concentrations of PEG-6000 osmotic solution simulated drought stress, and their relations with the yield components and drought tolerance under rainfed and rainout shelters were further analyzed.

以6个抗旱性不同的冬小麦品种为材料，通过不同浓度的PEC-6000渗透溶液模拟干旱胁迫处理，研究了小麦苗期的胚芽鞘长度、苗高、主胚根长等性状，并与其在大田及防雨棚控水条件下的产量构成和抗旱性的关系进行分析。

与鞘下的相关的网络解释 [注：此内容来源于网络，仅供参考]

coleoptile：胚芽鞘

胚较小,位于籽粒一端基部的一侧,胚由胚芽和包在胚芽外的胚芽鞘(coleoptile)、胚根和包在胚根外的胚根鞘(coleorhiza)、胚轴、子叶组成. 胚芽包括幼叶和生长锥;胚轴短,上接胚芽下连胚根;只有一片发育的子叶,着生于胚轴一侧,

coleorhiza：胚根鞘

胚较小,位于籽粒一端基部的一侧,胚由胚芽和包在胚芽外的胚芽鞘(coleoptile)、胚根和包在胚根外的胚根鞘(coleorhiza)、胚轴、子叶组成. 胚芽包括幼叶和生长锥;胚轴短,上接胚芽下连胚根;只有一片发育的子叶,着生于胚轴一侧,

coleorhiza：根鞘

胚较小,位于籽粒一端基部的一侧,胚由胚芽和包在胚芽外的胚芽鞘(coleoptile)、胚根和包在胚根外的胚根鞘(coleorhiza)、胚轴、子叶组成. 胚芽包括幼叶和生长锥;胚轴短,上接胚芽下连胚根;只有一片发育的子叶,着生于胚轴一侧,

internal jugular vein：颈内静脉

5.颈内静脉(internal jugular vein) 起于颈内静脉孔,为乙状窦的延续,出颅后进入颈动脉鞘内,始居颈内动脉的后方,继而位于其外侧,沿颈总动脉外侧下行,下端与锁骨下静脉会合形成无名静脉.

rectus abdominis：腹直肌

腹直肌(rectus abdominis) 位置形态:位于腹前壁正中线的两旁,居腹直肌鞘中,为上宽下窄的带形肌. 起、止点:起自耻骨联合与耻骨结节之间,肌束向上止于胸骨剑突及第5~7肋软骨的前面. 肌的全长被3~4条横行的腱划分成多个肌腹,腱划由结缔组织构成,与腹直肌鞘的前层紧密结合

neurinoma：[神经鞘瘤]

神经鞘瘤:(neurinoma)以神经膜(Schwann)细胞为主体的良性肿瘤,沿神经干发展,多见于头颈部和纵隔(神经较多),其次为肢体,上肢多于下肢. 肿瘤椭圆形,软,有包膜,在神经一侧凸起. 切面光滑灰口色. 显微镜下见棱形瘤细胞,均匀,

papilloedema：视盘水肿

视盘水肿(papilloedema)为视盘非炎症性阻塞性水肿,是由于视神经外面的3层鞘膜分别与颅内的3层鞘膜相连续,颅内的压力可经脑脊液传至视神经处,通常情况下眼内压高于颅内压,一旦此平衡破坏么引起视盘水肿.

Staphylinidae：隐翅虫科

tera)隐翅虫科(Staphylinidae)昆虫.20.000多种.分布广.常见於腐烂动植物周围.以食腐昆虫为生.多数细长.体小.一般不到3公厘(或1/8寸).最大不超过25公厘(1寸).鞘翅短而厚.后翅发达.飞时能迅速从鞘翅下展开.飞行后靠腹部和足的帮助叠好.重新藏在鞘翅下面.受惊时.举起腹端.向敌害射出难闻的雾液.幼虫无翅.形似成虫.有些大型种类

bundle sheath：维管)束鞘

叶的小叶脉及茎的初级维管束常被维管束鞘(bundle sheath)围绕,维管束鞘则为由1至数层紧密细胞排列的细胞组成. 在叶片的维管束组织中维管束鞘围绕著小脉直到末端将小脉和叶片的细胞间隙隔开. 某些叶片会有和维管束鞘相似的细胞延伸到上、下表皮,

schwann cell：神经膜细胞

神经纤维瘤(neurofibroma)起源于鞘内的神 经膜细胞(Schwann cell),可发生于感觉神经、运动神经或交感神经,为一种生长缓慢的孤立性肿块,无明显包膜. 镜下瘤组织由施万细胞及神经纤维细胞组成,细胞呈梭形,瘤 细胞间充满大量胶原纤维及粘液或粘液样物质,