hard drug

Doctor Sonksen says new drugs like human growth hormone are hard to discover in drug tests.

他说一些新药如人类生长激素很难在药检中查出。

The first hard evidence of psychoactive drug use in the ancient Andes has been discovered in mummies'hair, a new study says.

一个新的研究显示，古老的安迪山脉一带曾使用精神类药物已经在木乃伊的头发上找到有力的证据。

the judge's hard line against drug dealers

法官对待毒品贩子的坚定态度

West African countries should strengthen legislation and law enforcement, and crack hard on international drug trafficking.

西非国家应加强立法和执法, 严厉打击国际贩毒活动.

Because she was lumped together with alcoholics and hard-drug users, Claire felt out of place.

因为被归到了酒鬼和吸毒者当中，克莱尔觉得很不自在。

The courts bear down ( hard ) on drug-pushers.

法院严厉惩处毒品贩.

Thus, searching high efficiency, low toxicity anti-microbial agents becomes imminent. Due to the non-specificity and efficiency of Photodynamic Antimicrobial Chemotherapy, it is concerned by making pathogen hard to have a drug resistance.

寻求广谱、高效、低毒的抗微生物药物迫在眉睫。光动力抗菌化学治疗由于其非特异性和高效性而使病原菌很难产生耐药性而受到关注。

As the drug delivery carrier and the mineralization template, silk spheres have a broad prospect in drug delivery, optical materials and renewable materials of biological hard tissue replacement applications.

其中丝素微球作为药物控释的载体和矿化模板，在药物控释、光学材料以及可再生的硬组织替代生物材料领域应用前景广阔。

Some of those taking part said they felt like they were undergoing "cold turkey" to break a hard drug habit, while others said it felt like going on a diet.

一些志愿者表示他们感觉就像是在戒毒一样难受，还有一些志愿者说他们感觉就像是在节食。