英语新闻听写 阿类药物治疗慢性疼痛并无明显效用

According to a study by the Veterans Administration, the long-term use of opioids has no major difference for patients dealing¹ with chronic² pain.

退伍军人管理局研究发现，长期服用阿片类药物对病人治疗慢性疼痛并无重要疗效。

Researchers based their findings after examining the electronic health records of 600 patients with chronic pain and opioid prescriptions³.

在检查过600名服用阿片类药物的慢性疼痛患者的电子健康记录后，研究人员以此检查发现为基础。

The researchers found that pain intensity⁴ fluctuated over time for patients on opioids.

研究人员发现服用阿类药物病人的疼痛强度随时间浮动。

However, they also found that discontinuing opioid treatment had no affect on the pain experienced by patients.

然而，他们还发现终止阿片类药物治疗对病人的疼痛并无影响。

The researchers added that their study provides empirical evidence that pain intensity remains⁵ unchanged after long-term opioid therapy.

研究人员还表示他们的研究提供了实验性证据证明在经过长期阿类药物治疗后，疼痛强度仍未有所改变。

1 dealing   

n.经商方法，待人态度

参考例句：

• This store has an excellent reputation for fair dealing.该商店因买卖公道而享有极高的声誉。
• His fair dealing earned our confidence.他的诚实的行为获得我们的信任。

2 chronic   

adj.(疾病)长期未愈的，慢性的；极坏的

参考例句：

• Famine differs from chronic malnutrition.饥荒不同于慢性营养不良。
• Chronic poisoning may lead to death from inanition.慢性中毒也可能由虚弱导致死亡。

3 prescriptions   

药( prescription的名词复数 )； 处方； 开处方； 计划

参考例句：

• The hospital of traditional Chinese medicine installed a computer to fill prescriptions. 中医医院装上了电子计算机来抓药。
• Her main job was filling the doctor's prescriptions. 她的主要工作就是给大夫开的药方配药。

4 intensity   

n.强烈，剧烈；强度；烈度

参考例句：

• I didn't realize the intensity of people's feelings on this issue.我没有意识到这一问题能引起群情激奋。
• The strike is growing in intensity.罢工日益加剧。

5 remains   

n.剩余物，残留物；遗体，遗迹

参考例句：

• He ate the remains of food hungrily.他狼吞虎咽地吃剩余的食物。
• The remains of the meal were fed to the dog.残羹剩饭喂狗了。