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- Absent or shortened nasal bone length and the detection of down syndrome in second-trimester fetuses. 缺失或缩短的鼻骨长度和中期妊娠胎儿患唐氏综合症的检测。
- CONCLUSION: Nasal bone length expressed as MoM seems to be an useful ultrasound marker for Down syndrome in second-trimester fetuses with a high sensitivity and a low false-positive rate. 由鼻骨长度得到的MoM值看起来是一个很有用的超声标记,用于预测中期妊娠胎儿是否患有唐诗综合症有很高的敏感度和低的假阳性率。
- They received ultrasound scan at about 28th weeks and 38th weeks to measure fetal head circumference(HC),abdomen circumference(AC),femoral bone,humeral bone length(FL,HL)and biparietal diameter(BPD). 于妊娠28周及38周左右行两次B超检查,测量胎儿双顶径、头围、腹围、股骨及肱骨长度,并用两次测量之差值反映胎儿孕晚期的生长情况。
- Radiography for bone length studies X线摄影[术] 用于骨长度研究
- Change in bone length of carpals and metacarpals 腕骨和掌骨长度改变术
- Change in bone length of clavicle 锁骨长度改变术
- Change in bone length of humerus 肱骨骨长度改变术
- Change in bone length of scapula 肩胛骨长度改变术
- Change in bone length of tibia and fibula 胫骨和腓骨长度改变术
- Clinical Effects of Zhanggu Fluid on Lower Limb Bone Lengthing 长骨液在下肢骨延长中的疗效观察
- The tiger in the cage gnawed listlessly at a bone. 笼子里的老虎在没精打采地啃一根骨头。
- She was trying hard to disgorge a fish bone. 她拚命想把鱼刺吐出来。
- My walking stick is the same length as yours. 我的拐杖和你拐杖长度一样。
- This car will turn in its own length. 这种汽车可以在自身长度范围内掉头。
- I arrived at that city at length. 我最终到达了那个城市。
- Our budget has been pared to the bone. 我们的预算已削减到最低限度。
- Hunger had reduced the dog to skin and bone. 由于饥饿这条狗瘦成了皮包骨。
- This river is ten times the length of that River. 这条河的长度是那条河的十倍。
- The dog wags its tail in expectation of a bone. 那条狗摇著尾巴，巴望吃肉骨头。
- She paced out the length of the room. 她用步子测量了房间的长度。
