查询词典 antibiotic

But at the middle of 1940s serum therapy was abandoned in clinic because of toxicity, difficulty in administration, and appearance of new antibiotic drugs.

但是由于异体血清的免疫反应严重，使其临床应用受限〓。

The one exception may turn out to be the antibiotic resistance genes that biotechnologists routinely use as "markers" for handling DNA in bacteria and identifying its presence in plant cells.

抗生素抗性基因可能是一个例外，生物工艺学家经常用它作为处理细菌中的DNA、识别它在植物细胞里的表现的&标记&。

A polypeptide antibiotic, produced by the soil microorganism Bacillus brevis, that is a major constituent of tyrothricin.

短杆菌酪素一种多肽抗生素，由土壤中的微生物土壤杆菌产生，是混合短杆肽菌的重要组成部分

A polypeptide antibiotic,produced by the soil microorganism Bacillus brevis,that is a major constituent of tyrothricin.

短杆菌酪素一种多肽抗生素，由土壤中的微生物土壤杆菌产生，是混合短杆肽菌的重要组成部分收藏反馈

A basic polypeptide antibiotic derived from a soil bacterium; a major component of tyrothricin.

从土壤细菌中提取的基本的多肽抗生素；短杆菌素的主要组成部分。

On the other hand, the work explains why the soil doesn't harbor big antibiotic buildups despite use of the drugs in livestock plus human disposal and, well, excretion, too.

另一方面，关于工作，也解释了为何土壤并不大港口抗生素buildups尽管使用该药物在畜禽加人的处置，那么，排泄，太。

It contains a solid dose of fluoride and works better than the antibiotic tetracycline.

它包含了一定的氟化物而且效果优于抗生素--四环素。

With Some drugs can destroy the soya-bean milk nutrients, such as tetracycline, erythromycin and other antibiotic drugs.

有些药物会破坏豆浆里的营养成分，如四环素、红霉素等抗生素药物。

An antibiotic derived from tetracycline that is effective against many infections.

来源于有效的抵抗许多传染疾病的四环素的抗生素。

Moderate acne is often successfully treated with a low-dose oral antibiotic, such as tetracycline or erythromycin.

中度痤疮往往是成功治疗与低剂量口服抗生素，如四环素或红霉素。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。