Ultrasound showed she was expecting twins.
超声波扫描显示她怀了双胞胎。
I had an ultrasound scan to see how the pregnancy was progressing.
我做了超声波扫描，检查妊娠情况。
Most women will be offered an ultrasound scan during pregnancy, although it's not obligatory.
大部分妇女怀孕期间都将进行超声波检查，尽管不是规定性的。
Another thing it uses ultrasound to detect is the size and shape of objects.
它还利用超声波来探测物体的大小和形状。
Ultrasound is used by many animals that detect and some of them send out very high frequency sounds.
许多动物都用超声波来进行侦查，有些动物还能发出非常高频的声音。
We have tended to underestimate just how sophisticated the abilities of animals that use ultrasound are.
我们往往低估了使用超声波的动物的能力有多复杂。
They can detect ultrasound; this means that when a bat approaches, the moth can detect the bat's presence.
它们可以探测到超声波；这意味着当蝙蝠靠近，飞蛾可以察觉到它的存在。
Let's talk about the other end of the acoustical spectrum, sound that is too high for humans to hear—ultrasound.
让我们来谈谈声谱的另一端，人类听不到的声音——超声波。
The Trilobite scuttles around homes emitting ultrasound signals to create maps of rooms, which are remembered for future cleaning.
三叶虫在房屋周围飞来飞去，发出超声波信号，绘制出房间的地图，以备日后清洁时使用。
Zoo spokeswoman Rebecca Smith said, "We have a team come over from Berlin to take ultrasound scans of all our pregnant elephants."
动物园女发言人丽贝卡史密斯说：“我们有一个来自柏林的小组给所有怀孕的大象做超声扫描。”
她也做了超声波检查。
The noise in question is ultrasound.
此处所提及的噪声就是超声波。
Ultrasound and the future of abortion.
超声和未来的人工流产。
Who else would celebrate with an Ultrasound Cake?
还有谁会用一个超声波音响蛋糕来庆祝?
The size of ultrasound scanners has been falling.
超声波扫描仪的体积，已逐步改小。
Or perhaps, ultrasound can be used instead of lasers.
或者用超声波代替激光。
The researchers observed the reaction using an ultrasound.
研究者使用一种超声波观察到了反应。
If you haven't yet had an ultrasound you're about due for one.
如果你还没有做过超声波检查，你应该进行一次了。
Bats use ultrasound to pick up vibrations from their prey.
蝙蝠用超声波识别猎物发出的震动。
Ovarian cysts can be identified with a pelvic exam or ultrasound.
卵巢囊肿可通过盆腔检查及超声检查确诊。
The results are published in the journal Cardiovascular Ultrasound.
研究结果公布在心血管超声波期刊上。
It is diagnosed clinically and confirmed by CT, ultrasound, or MRI.
该临床诊断可通过CT，超声，或磁共振检查加以证实。
The first, phakoemulsification, uses a tiny ultrasound probe to remove the lens.
第一个是晶体乳化技术，它使用一根细小的超声波探针去移除晶体。
Ultrasound images were taken to see what was going on in the muscle fibres themselves.
超声波影像被用来检查肌肉纤维本身到底发生了什么。
The correct ultrasound signal, Pompei suggests, can produce any kind of audible sound.
庞贝表明正确的超声波信号产生的各种声音都可以听见。
A new ultrasound device for use in open-heart surgery could help patients recover quicker.
在心脏外科手术中一种新的超声设备可以帮助病人更快的康复。
When an ultrasound revealed she was carrying a girl, "I was absolutely shocked," she said.
当超声波揭示她怀了一个女孩时，“我是绝对震惊，”她说。
Often, fine-needle aspiration is done using ultrasound to guide accurate placement of the needle.
通常，细针穿刺是在超声引导下进行的，这样针刺位置准确。
But if a doctor were to put an ultrasound to the mother's abdomen a flickering light would appear.
但如果医生将超声波放在妈妈的腹部，就可以看到闪烁的光线谱跳跃在屏幕上。
But if a doctor were to put an ultrasound to the mother's abdomen a flickering light would appear.
但如果医生将超声波放在妈妈的腹部，就可以看到闪烁的光线谱跳跃在屏幕上。
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