查询词典 be on the alert

Captain-for-the-night Edwin van der Sar was the busier of the two keepers early on and he had to be alert when Oscar Wendt broke through inside three minutes.

比赛一开始，他们就对曼联发动了猛攻，曼联队此战的队长范德萨比对方门将克里斯蒂安森要忙碌许多。

Just as our ancestors scanned the landscape for the charging wildebeest, we're still on alert for anything that could potentially be a threat.

就像我们的祖先绘制羚羊的分布图一样，我们仍然保持着对潜在危险的警觉。

Singapore, which ordered 12 people who were in Mexico recently to be in home quarantine, says it will lower its alert status to yellow from orange on Monday if the status quo is unchanged.

新加坡命令国内12名最近曾前往墨西哥的人在家接受隔离。该国表示，如果能维持目前的状况，下周一它将把警戒级别从橙色降低至黄色。

But the point can't be show just by the complexion so he douses on their face with the sadness, broken to embody the advantage and reveal the complex psychology (such as perplexed, anxiety, hesitate, secretive, alert, toughness, bloat, stubborn, distressed, decadent).

而且，他在用油画绘制这些图像时，在构图、色调、笔触方面都渗透了强烈的自我痕迹，在神情、动势方面，则根据自己的判断加以微妙的加工，使他们的心理态势得到显征和还原。

The US Food and Drug Administration has issued an alert that some patients may experience severe and possibly incapacitating musculoskeletal pain while taking bisphosphonates, notes Business Week , carrying an Associated Press wire story."Although severe musculoskeletal pain is included in the prescribing information for all bisphosphonates, the association between bisphosphonates and severe musculoskeletal pain may be overlooked by healthcare professionals, delaying diagnosis, prolonging pain and/or impairment, and necessitating the use of analgesics," the FDA says in a statement on its Web site.

经济周刊相关报社火线故事报导，美国食品药物管理局已经发出一项警讯，部分病患在使用双磷酸盐药物时，可能会发生严重与可能是使肌肉无力的肌肉骨骼疼痛；FDA在网站上的一项声明指出，虽然严重肌肉骨骼疼痛包含在双磷酸盐药物的处方资讯中，但双磷酸盐药物与严重肌肉骨骼疼痛之间的关连可能被健康照护者所轻忽，因此造成延迟诊断、延长疼痛以及或是损伤时间，并且使得病患需要使用止痛药物。

The US Food and Drug Administration has issued an alert that some patients may experience severe and possibly incapacitating musculoskeletal pain while taking bisphosphonates, notes Business Week , carrying an Associated Press wire story."Although severe musculoskeletal pain is included in the prescribing information for all bisphosphonates, the association between bisphosphonates and severe musculoskeletal pain may be overlooked by healthcare professionals, delaying diagnosis, prolonging pain and/or impairment, and necessitating the use of analgesics," the FDA says in a statement on its Web site.

经济周刊相关报社火线故事报导，美国食品药物管理局已经发出一项警讯，部分病患在使用双磷酸盐药物时，可能会发生严重与可能是使肌肉无力的肌肉骨骼疼痛；FDA在网站上的一项声明指出，虽然严重肌肉骨骼疼痛包含在双磷酸盐药物的处方信息中，但双磷酸盐药物与严重肌肉骨骼疼痛之间的关连可能被健康照护者所轻忽，因此造成延迟诊断、延长疼痛以及或是损伤时间，并且使得病患需要使用止痛药物。

He had passed the word to all his lieutenants that their troops be placed on alert.

他之前给全体副官传话，命令他们的部队进入警戒状态。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。