粗略的计算显示，任何有价值的地震预测手段，其观测的地震前兆的准确率必须达到98%以上。
Rough estimates suggest that any useful quake forecast method demands precursors that will prove correct 98 per cent of the time.
然而，被视作永久性雇佣前兆的临时性援助劳务，或在7月份下跌后出现去年9月以来的首次回升。
However, temporary help services, seen as a harbinger of permanent hiring, probably rebounded after falling in July for the first time since last September.
他说这次交易不应该被看作是合并的前兆。
He said that the deal should not be seen as a precursor to a merger.
巴氏涂片可以检测异常细胞，这些细胞是癌症的前兆，可以使用激光等技术来摧毁它们。
Pap smears work by detecting abnormal cells that are cancer precursors and that can be destroyed using techniques like lasers.
巴氏涂片可以检测出那些异常细胞，它们是癌症的前兆，然后通过一些技术手段，如激光，冷冻疗法，或着难得也用外科手术来杀灭这些细胞。
Pap smears work by detecting abnormal cells that are cancer precursors and that can be destroyed using techniques like lasers and cryotherapy or, rarely, surgery.
研究结果表明，支持向量机方法在地震前兆数据处理中有着广泛的应用前景。
The results indicate that the support vector machine possesses extensive application prospects in processing earthquake precursory data.
这种飙升也许是通胀的前兆。
幼儿的涂鸦是一种书写，也是阅读的前兆。
Early scribbling is one precursor to early writing which can lead to reading.
然后研究者检查了被测试着的动脉硬化情况。动脉硬化是高血压和心脏疾病的前兆。
They then examined their arteries for arterial stiffness, often a precursor to high blood pressure and heart disease.
这片位于米达尔斯冰盖北部的熔岩原是用来追踪地面形变的监测点之一，这里地面的形变可以被视为卡特拉火山喷发的前兆。
This lava field just north of the Mýrdalsjökull ice cap serves as one of many monitoring sites to track ground deformation that could serve as a signal of an impending eruption of Katla.
平衡失调还有可能是其它健康问题的前兆，因此检查清楚原因很重要。
Balance disorders can be signs of other health problems, so it's important to have them checked out.
儿童挑食是自闭症的前兆吗？
这可能是早期痴呆症的前兆，你知道咱家有这个病史。
That could be an early sign of dementia. You know it runs in the family.
一些人将债券利差上升当做违约和欧盟解体的前兆。
Some people had taken rising bond spreads as an omen of default and euro break-up.
大多数人认为，这是公司将移动业务卖出的前兆——此举旨在减轻公司债务。
This was widely seen as a prelude to the sale of the mobile business to reduce the company's huge debts.
我个人并不希望否定混沌，即便是混沌本身暗含了一种毁灭的前兆。
Personally I do not wish to deny chaos, even if chaos itself, encompass a premonition of destruction.
番红花是春天来临的前兆。
让我们用微笑来迎接彼此，因为微笑是爱情的前兆。
Let us always meet each other with smile, for the smile is the beginning of love.
地震前兆数据采集器是数字化地震前兆台站的关键性设备之一，其指标、性能对前兆观测数据质量有重要影响。
The acquisition system of earthquake precursor data is one of the key devices for digital earthquake precursor station, its technical target and property have important influence on data quality.
这是一个良好的前兆。
由专业地震台站和宏观观测网点组成的地震前兆监测台网对北京地区的地震预报发挥了很大的作用。
The professional monitoring stations and macro-observation networks have played important roles in predicting earthquakes in the Beijing area.
他常常说，蓝鸟是希望和胜利的前兆，以对家庭的忠诚而出名。
Bluebirds, he would say, are harbingers of hope and triumph, renowned for family loyalty.
拖延症的前兆有时候比我们预期的更加微妙。
The signs of procrastination are sometimes more subtle than we might expect.
这些症状可能是脑膜炎的前兆，有潜在的生命危险。
These could be signs of meningitis, a potentially life-threatening infection.
糖尿病的前兆在身体的各个部位都有可能出现，包括：牙龈出血、脚痛、颈部及腋下部分皮肤变黑。
Signs of diabetes show up all over the body, from bleeding gums to tingling feet to darkened skin patches on the neck and underarms.
更低的资本支出可能是更低的生产率增长的前兆，他们对此深表忧虑。
Lower capital spending, they fear, could be a harbinger of slower productivity growth.
更低的资本支出可能是更低的生产率增长的前兆，他们对此深表忧虑。
Lower capital spending, they fear, could be a harbinger of slower productivity growth.
应用推荐