They use opium as a sedative, rather than as a narcotic.

他们把鸦片作为镇静剂，而不是作为麻醉剂。

This is a narcotic substance.

这是一种麻醉品。

He took a narcotic drink.

他喝了带麻药的饮料。

Narcotic analgesics and alcohol poisoning.

麻醉性镇痛药和酒中毒。

A certain amount of dreaming is good, like a narcotic in discreet doses.

一定程度的梦想，正如适量的镇静剂，是好的。

OBJECTIVE: To investigate the utilization of narcotic analgesics in our hospital.

目的：了解麻醉性镇痛药的应用情况。

One evening, like a cup of Reserva, and its purpose, my heart to think of narcotic.

一个黄昏，恰似一杯陈酒，它的目的，想着麻醉我的心。

Severe pain after RFA is uncommon, but may last a few days and require a narcotic to provide relief.

RFA后的剧烈疼痛是罕见的，但一旦发生可能会持续数天，需要麻醉剂来缓解痛苦。

Our commemoration coincides with the 50th anniversary of the 1961 Single Convention on Narcotic Drugs.

我们的纪念活动恰逢《1961年麻醉品单一公约》五十周年。

That includes $1.8 billion with DynCorp International for police and special anti-narcotic training.

这其中包括与戴恩国际签订的用于警察和特种缉毒训练的18亿美元。

Objective: To analyse the existing status of dependence caused by the abuse of non-narcotic analgesics.

目的：分析非麻醉性镇痛药滥用及其导致的依赖性情况。

Controlled medicines are listed under the international conventions on narcotic and psychotropic substances.1.

管控药物被列入多项国际麻醉品和精神药物公约[1,2,3]。

Unfortunately, in some patients their narcotic effects lead to addiction and the need for ever-escalating doses to quell pain.

不幸的是，有些病人由于该药麻醉作用导致成瘾，需要不断增大用药剂量来缓解疼痛。

In small quantities, these ions are needed for energy metabolism. Too many, though, act as a narcotic that eventually kills the animal.

它们需要少量镁离子进行能量代谢，而镁离子太多的话也会作为一种麻醉剂，最后使它们死翘翘。

Social media, e-mail, text messaging—they all have that rare quality, like a narcotic, to be both the cause and the solution to a problem.

社交网络，电子邮件，短信——这一切都拥有罕见的特性，就像是镇静剂，同时具备引发问题和解决问题的能力。

The mountains of Yemen are covered in green terraces growing qat, a mildly narcotic plant that takes up more than half the country's arable land.

也门的山脉被种植咔特的绿色梯田覆盖着，咔特这种有轻微麻醉效果的植物占了整个国家大半的耕地。

The most prominent is New Jersey-based Stepan Chemical Company which has been reported to supply Coca-Cola with its narcotic-free derivative.

最著名的当属位于美国新泽西州的斯特潘化工公司，据说他们给可口可乐供应无麻醉衍生物。

Crabs are unable to process magnesium in their blood below a certain temperature, and the result is a narcotic effect on the crabs' movement.

蟹类无法在低于某一温度的情况下在血液中产生镁，镁的缺乏会导致蟹类的动作出现麻痹反应。