onset
n. 攻击,袭击; 开始,动手; [医]发病
The onset of something is the beginning of it, used especially to refer to something unpleasant.
Most of the passes have been closed with the onset of winter...
冬天来临,大部分关口均已关闭。
With the onset of war, oil prices climbed past $30 a barrel.
战争一爆发,油价就攀过了每桶30美元。
1. the beginning or early stages;
2. (military) an offensive against an enemy (using weapons);
Most dogs are first bred between the 10 th and 14 th day after the onset of proestrus.
一般,第一次交配发生在母犬进入发情期开始计算的第10-14天内.
The CT scan shown here was obtained 5 after the onset of stroke symptoms.
中风症状发生5天后,CT扫描可以显示出病变部位.
Explore the likelihood of exacerbation of known conditions or the onset of a new disease process.
检查已知疾病加剧可能性或所得疾病过程的发作情况.
Onset of CVD as coronary heart disease begins approximately 10 years later in women than men.
女性的心血管疾病发生年龄约晚男性10年,而心血管疾病发生之前,其心血管疾病危险因子进行已久.
Dieting, depression and body dissatisfaction are common risk factors for the onset of an eating disorder.
饮食紊乱并不是由单一的原因导致的.