刺冠海星是一种以珊瑚虫为食的珊瑚礁捕食者。
The crown of thorns starfish is a coral reef predator that preys on coral polyps.
现在,让我们来看一个自然捕食者的具体例子,它会对珊瑚礁造成很大的伤害——那就是刺冠海星。
Now let's focus on a specific example of a natural predator that can cause a lot of damage to coral reefs—the Crown of Thorns, or CoT starfish.
还有人认为,捕捞棘冠海星的脊椎动物和无脊椎动物捕食者可以降低死亡率、增加成年个体的数量。
Others have suggested that the harvesting of vertebrate and invertebrate predators of Acanthaster could have reduced mortality and caused increased abundance of adults.
当用户最近的接触者之一被发现感染了新冠肺炎后,这些软件可以告知用户。
The apps can tell users when one of their recent contacts has been found to have COVID-19.
“当我们明年再次调查时,我认为我们会看到丰田的数据会略微下降,”消费者报告汽车测试中心的高级主管冠大卫说。
"When we do it again next year I think we will see that Toyota has dropped slightly," says David Champion, the senior director of Consumer Reports' auto test center.
对最后一个欧冠席位的实际争夺者包括曼城、利物浦、热刺和阿斯顿·维拉。
The realistic contenders for the last Champions League spot are Manchester City, Liverpool, Tottenham Hotspur and Aston Villa.
欧冠杯的获得者也一直出自于几个顶尖的、富有的俱乐部。
Winners of the European Champions League are consistently from a narrowing circle of top, richest clubs.
此次胜利使这位前世界纪录保持者成为中国首位全运会“三连冠”的运动员。
The victory made the former record holder become the first Chinese athlete to win an event in three straight Games.
冠捷科技投资者关系经理李翠珊(Vijo Lee)拒绝就外包趋势将对该公司产生何种影响发表评论,并拒绝透露客户名称。
TPV investor relations manager Vijo Lee declined to comment when asked about how the outsourcing trend will impact the company and declined to name its clients.
科比在追逐着他的第六个总冠军,第二次三连冠,他仍然不想谈关于Twitter追随者的事。
He's chasing his sixth championship, a second three-peat, and still, Kobe Bryant doesn't want to talk about Twitter followers.
研究者们还提出:“已有证据显示不但存在种间杂交(比如斑海豹与麻斑海豹),也存在属间杂交(比如格林兰海豹和冠海豹)。
The researchers further note: "There is evidence of hybridization across species (such as between spotted and harbor seals) as well as across genera (such as hard and hooded seals)."
从1857年开始,“冠多”就致力于为消费者提供“幸福成分”。
Since 1857, Gandour has been providing consumers with "Ingredients for Happiness".
冠状动脉无钙化者心绞痛症状不典型,平板运动试验阴性,冠脉造影正常。
There were atypical symptoms, negative treadmill test and normal coronary angiography in patients without SCAC.
这只黑色冠猕猴脚托下巴,酷似奥古斯特·罗丹创作的著名雕塑思想者。
With his hand on his chin, the crested black macaque sat like Auguste Rodin's famous sculpture The Thinker.
研究者检查了治疗实验中681名无st段抬高的急性冠脉综合征病人的GRACE危险分数。
The researchers determined the GRACE risk score in 681 non-ST-elevation ACS patients enrolled in a treatment trial.
方法按照病人的心电图ST段压低或抬高和单纯T波改变者分为A、B两组,行冠脉造影。
Methods patients were randomly assigned to electrocardiogram ST section change group(A) or pure T wave change group(B), receiving coronary angiography.
上月在格兰特的带领下西汉姆被降入了英冠,帕克被认为是该俱乐部中少有的怀才者。
Following West Ham's relegation to the Championship under Avram Grant last month Parker was expected to lead an exodus of the club's better players.
材料和方法:计算98例冠脉造影者的CTFC和视频密度阶差。
Materials and Methods: Video density scale and CTFC were calculated and compared on 98 cases off coronary catheter angiography.
未见无冠状动脉窦发出冠脉者。
No coronary artery arising from the non-coronary sinus is found.
在欧冠赛场上走得多远是一回事,夺取欧冠冠军则是另一回事,两者之间有很大的差别。
Going far in competitions is one thing, winning them is another as there is a fine line which divides them.
因此,我们只需要找到二者之间的平衡,在联赛中的战绩和在欧冠中的表现。
So, we just have to find the right equilibrium between the two, the results in the league and the play in Europe.
自从在与维拉的比赛中复出,本特纳在各个方面发挥着自己重要的作用。他能够在本赛季阿森纳争夺联赛冠军和欧冠冠军荣誉的过程中扮演者极其重要的角色。
The striker has featured in all but one Gunners game since the Villa fixture, and could play a vital part in the Club's hunt for Premier League and Champions League glory this term.
前言:目的:探讨急性心肌梗死(AMI)患者静脉溶栓治疗冠脉未通者的效果。
Objective: To study effects of patients with acute myocardial infarction (AMI) after thrombolytic therapy but without reperfusion.
我们的实验比较在未经治疗的三支或左主干冠脉病变(或两者均有)中pci和CABG的治疗效果。
Our trial compared PCI and CABG for treating patients with previously untreated three-vessel or left main coronary artery disease (or both).
结果所有患者中冠脉造影阳性者82例,其中心电图ST-T改变者48例;
Results All patients 82 cases of coronary angiography positive, including ECG ST-T change in 48 cases;
几经辗转终于确定笔冠用CNC 车床加工,笔夹用脱蜡铸造,两者都是非常昂贵的工艺,但效果一流。
By tring several differenct solutions, it end up that we will use CNC turning to make the crown and clip by casting.
几经辗转终于确定笔冠用CNC 车床加工,笔夹用脱蜡铸造,两者都是非常昂贵的工艺,但效果一流。
By tring several differenct solutions, it end up that we will use CNC turning to make the crown and clip by casting.
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