1.I don't know how efficacious those wishes are but people do that.

我不知道这么许愿有没有，是大家都这么干。

2.People who regard themselves as highly efficacious act, think, and feel differently from those who perceive themselves as inefficacious.

认为自己高效能者，与认为自己无者想法感觉完全不同。

3.Only two and threepence a box-warranted efficacious by the Government stamp.

只有两三便士盒， 政府印章保证有效。机翻

4.The bullying manner was highly efficacious with a nervous disposition.

霸气十足，神情紧张。机翻

5.Dozens of studies have confirmed that psychotherapy is both effective and efficacious.

数十项研究证实，心理治疗既有效又灵验。机翻

6.If supplications can prevail upon heaven to spare him, surely yours must be efficacious'.

祈求上天能饶他命， 你祈求必灵验。机翻

7.And I felt blessed to hear that the vaccine was efficacious and it was highly efficacious, over 90 percent.

听到疫苗有效，我感到很幸运，而且非常有效，超过 90%。机翻

8.It's incredible to know that there are clean, non-toxic products that are really efficacious and really work wonders on your skin.

令人难以置信是，有清洁、无毒产品真正有效，并能在您皮肤上产生奇迹。机翻

9.But here's the kicker: Unlike the FDA, Singapore asks only that a drug be proven to be safe, not whether it is actually efficacious.

和FDA不同，新加坡只要求证明药物安全性，而不管其真实有效性。

10.In phase 3 trials, the goal is to get a larger sample size of people, usually in the thousands, to further prove that the vaccine is efficacious.

III期临床试验需要更大样本量，通常需要成千上万例受试者来进步证明疫苗有效性。

11." I do thank you for taking the time, Pomona, " Slughorn was saying courteously, " most authorities agree that they are at their most efficacious if picked at twilight."

“… … 真是谢谢你费心，波莫娜，”斯拉格霍恩客气地说，“多数权威认为此药在黄昏时采摘药效最佳。”

12." It's a public health historical event that for the first time a malaria vaccine can be safely and efficacious deployed to save lives of African children" .

" 这是公共卫生方面历史性事件，可以安全有效地使疟疾疫苗来拯救非洲儿童生命。"

13.So it's coming one paper after the other because it takes time to publish, but I'm surprised by how efficacious this model is to understand dreaming.

因此，它篇又篇地发表，因为发表需要时间，我对这个模型在理解梦方面有效程度感到惊讶。机翻

14.So although the medication is highly efficacious if people take all of their medication, many people do not take all their medication and therefore the effectiveness of the regimen is decreased.

因此，尽管跟随疗程药会十分有效，很多人不会按部就班地服药，因此药效也随之减弱。

15.As it was, they did not prove very efficacious, and in a few moments I perceived that they had mysteriously changed into the eyes at the foot of the bed.

事实上，它们并没有被证明非常有效，片刻之后我发现它们已经神秘地变成了床脚下眼睛。机翻

16.And they're willing to, I guess, take the risk that this isn't a fully tested vaccine but it may well be efficacious, and so that obviously can help a lot.

CA：我猜他们愿意冒这个风险，因为这不是经过全面测试疫苗， 它很可能有效， 所以这显然可以提供很多帮助。机翻

17.Vaccine doses that are too low may not create an efficacious immune response, whereas vaccine doses that are too high may cause unwanted side effects, so finding the right dose is really important.

过低剂量疫苗可能不会产生有效免疫反应，而剂量过高则可能会引起额外副作，所以确定合适剂量非常重要。

18.These plantes are moste efficacious in the inflaming of the braine, and are therefore much used in Confusing and Befuddlement Draughts, where the wizard is desirous of producing hot-headedness and recklessness . . .

这些植物最易造成脑炎，多于迷乱药中，致人急躁鲁莽。

19.There are two main goals in vaccine development: first the vaccine needs to be safe to administer to the general population, second the vaccine needs to be efficacious against the pathogen, for instance a virus.

疫苗开发主要有两个目标；：对于使疫苗普通人群，疫苗必须是安全；二：疫苗需要能有效地对抗致病微生物，比如某种病毒。

20.If a candidate vaccine makes it through all 3 phases of clinical trials and is shown to be both safe and efficacious at combating the virus, then it is approved for manufacturing and distribution to the population.

如果候选疫苗成功通过所有3期临床试验，且安全并可以有效地抗击病毒，那么就可以大量生产并广泛于人群中了。