onset ['ɔnset]

onset的基本解释

n.

攻击, 开始, 进攻, 肇端

• Our troops withstood the onset of the enemy.
• 我们的部队抵挡住了敌人的进攻。

• He went to see a doctor at the onset of a fever.
• 他开始发烧时便去看医生了。

onset的同义词

v. offense · drive · charge · assault · attack · onslaught

n. commencement · beginning · attack · onslaught · opening · start

与onset相关的网络例句 [注：此内容来源于网络，仅供参考]

An interview guide entitled,"Maternal Perception of the Onset of Lactation" was also used to obtain milk secretion data. The analytical results revealed a mean onset of lactation of 75.7±16.8 hours (range=40 to 117). The prevalence of delayed lactation onset was 50.5%(n=58); 64.3%(n=42) were primiparous, and 41.9%(n=74) were multiparous. Parity, hours of withholding oral intake post-operation, and use of formula were significant predictors of perceived lactation onset. These factors explained 22.5% of perceived lactation onset in postpartum women who planned cesarean section.

研究结果发现：(1)泌乳起始时间的平均值为757±168小时（范围40至117小时）；(2)产妇自觉延迟泌乳的发生机率为500%(n=58)，其中延迟泌乳的初产妇有27位，占所有初产妇(n=42)的64.3%，延迟泌乳的经产妇有31位，占所有经产妇(n=74)的41.9%，经产妇发生延迟泌乳的机率较低；(3)产次、术后禁食时间以及配方乳使用，是泌乳起始时间的重要预测因子，共可解释计画剖腹产妇泌乳起始时间总变异数的22.5%。

The average time from onset to diagnosis in the late-onset SLE group was longer than that in the early-onset group (P＜0.05). Fatigue,arthritis, weight losing,muscular pain,weakness of the muscle and pneumonopathy in the late-onset group were significantly higher than that in the early-onset group.

收集晚发SLE(发病年龄≥50岁)102例和同期早发SLE(发病年龄＜50岁)415例患者资料，比较分析两组的临床表现、实验室指标。

An interview guide, entitled "Maternal Perception of the Onset of Lactation", was also used to obtain milk secretion data. Results found a mean onset of lactation of 78.2±18.7 hours (range=42 to 121 hours). The prevalence of delayed lactation onset was 43.6%(n=58). Slighly over half of participants (56.9%, n=33) were primiparous. Parity, total second stage of labor duration, duration of second labor stage beyond one hour, and perinea wound pain were the most significant predictors of delayed lactation onset.

研究结果发现：(1)首次泌乳时间的平均值为78.2±18.7小时（范围42至121小时）；(2)产妇自觉延迟泌乳的发生机率为43.6%(n=58)，其中初产妇占56.9%(n=33)，经产妇占43.1%(n=25)；(3)产次、第二产程时间、第二产程时间大於一小时、第一到第三天会阴伤口疼痛分数，是延迟首次泌乳时间的重要预测因子。

与onset相关的网络解释 [注：此内容来源于网络，仅供参考]

onset：开始

小R看几分钟算达标的问题比较简单. 以天鹅为例,启德只在10:13一刻的十分钟平均达强风,开始(onset)及最后(cessation)强风时间均为10:13,持续时间为0,评为不达标很易理解.

onset：节首音

清塞音/p/、/t/、/k/处在重读音节首音(Onset)位置的时候通常会伴有送气现象,例如pin、tin、kin的发音是[phin]、[thin]、[khin]. 塞音的清浊、送气与不送气的区别可通过浊音起始时间(VoiceOnset Time,VOT)说明(Lisker&Abramson1964;

onset：发作

过去有动物实验的研究指出OPN与骨质疏松症的骨骼溶蚀吸收 (resorption) 的发作 (onset) 效应有关,但在人类OPN浓度与骨质疏松症的相关性并不清楚. 本研究收集具骨质疏松症家族史的实验组血清检体共45人,不具骨质疏松症家族史的对照组5人,

onset：起始

结果发现,当干扰词和第一个或第二个名词语义相关时,平均发音起始(onset)时间变长. 而与第一个名词音韵相关时则变短. 第二个名词上没有发现音韵促进. 这说明在话语发音之前,两个目标词条和第一个目标的音韵形式已经选定了.

extrapolated onset：外推超始点;外延始点

extraction lens,引出透镜 | extrapolated onset,外推超始点;外延始点 | extreme temperature,极端温度