查询词典 test tube

Because most children with myelomeningocele also have hydrocephalus, treatment may include the implantation of a shunt, a tube that allows the excess cerebrospinal fluid to drain to other parts of the body.

由于很多脊髓脊膜膨出的患儿同时存在脑积水，因此在行修补术的同时要用引流管分流过多的脑脊液到身体的其他部位。

Because most children with myelomeningocele also have hydrocephalus, treatment may include the implantation of a shunt, a tube that allows the excess cereb rospinal fluid to drain to other parts of the body.

由于很多脊髓脊膜膨出的患儿同时存在脑积水过多的脑脊液到身体的其他部位。，因此在行修补术的同时要用引流管分流

Besides neural tube, qBrn-2 was also expressed in notochord, neural crest, myotome and retina, whereas Brn-2 was not.

另外，与Brn-2不同，在鹌鹑胚胎发育中的中脑与后脑交界处作者没有发现qBrn-2表达区域的空缺。

Consistent with the NAMUR standard to connect directly installed in the pneumatic actuator side without the tube connection.

符合NAMUR连接标准，直接安装在气动执行器侧面，无需管子连接。

The high purity of 2-mercapto-β-naphthothiazole was obtained with α-naphthylamine as raw material via reaction of seal glass tube, alkaline extraction, vapor distillation, acidification of acetic acid and ethanol recrystallization.

以α-萘胺为起始原料，通过封管反应、碱提取、水蒸气蒸馏、乙酸酸化和乙醇重结晶，取得了纯度较高的2-巯基－β-萘并噻唑。

SBFT is considered a reliable approach to imaging the small bowel in inflammatory bowel disease, provided that it is a dedicated study, incorporating fluoroscopy with manual manipulation.4 The sensitivity and specificity of SBFT in terminal ileal disease is reported in the range of 85–95% and 89–94%, respectively, but these parameters are highly dependent on the experience of the radiologist.5 6 Although some radiologists favour SBE7 8 using a nasally placed enteric tube, SBFT can be at least as sensitive as SBE and is preferred by patients as no nasal intubation is necessary.9

欧洲相比北美更加倾向于使用腹部超声作为CD腹部影像学检查的标准途径。关于超声将在后面总结。IBD的早期诊断和和病情活动度的重新评估比较具有挑战性。确诊IBD的患者往往需要终身进行反复的检查。为了便于患者的诊断、随访和治疗，不断有新的影像学方法出现。本文将着重讨论这些进展。表1对比了小肠CD的各种影像学检查，以及最容易引起争议的地方。

Furthermore, by using Natori theory on the field-effect transistor we study the current-voltage characteristics of deformed carbon nanotube field-effect transistors. For strain deformation, the conductivity of zigzag nanotube presents different characteristics with the remainder of n and 3. For armchair nanotubes, the conductivity does not change with the strain parameter. However, for torsion deformation, the conductivity rapidly increases, specially for the armchair tube. It has many obviously different conductivity behaviors between zigzag tubes and armchair tubes.

进一步应用场效应晶体管Natori理论模拟计算形变碳纳米管场效应晶体管的电流-电压特性的影响，zigzag碳管根据n 与3的余数关系表现出不同的电流变化趋势，而对于armchair碳管轴向拉伸不改变电流；在扭转形变时，碳管电流急剧升高，特别是armchair管。zigzag和armchair管的电流随扭转角度和外电压行为明显不同。

Corolla bluish purple, 1.5-2.5 (-3) cm, dilated beyond throat, white pubescent outside; upper lip short navicular, ca. 1/4 as long as tube; middle lobe of lower lip dark purple spotted.

带蓝色紫色的花冠，1.5-2.5(-3)厘米，在外面在喉，白色短柔毛以外膨大；约，舟形的缺乏上唇倍于成管状；下唇深紫色斑点的中部裂片。

An orchid was found with a nectary that was only accessible by way of a long, narrow tube, and Darwin predicted the existence of an insect pollinator with an almost equivalently long tongue.

随著一种需要藉由细长管状物才能吸取其花蜜的兰花的被发现，达尔文预测说，一定存在有一种传递花粉的昆虫，具有细长的口器。

Calyx and corolla tubes indistinct, 1-1.5 mm; ovary not ovoid-ellipsoid; nectary base connate into a tube pointed outward.

不清楚的花萼和花冠筒，1-1.5毫米；子房不卵球状椭圆形；指的蜜腺基部合生成筒外面。

Finally, the Knight strung a line between two of the monoliths and tied the horses up there.

最后，骑士们在两颗巨石之间拉了一条绳子，将他们的座骑绑在上面。

T7zN/hyS0 The island lies south by east from here.

那个岛位于此地的正南偏东方向。