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。
Tear duct obstruction sometimes can be alleviated by using small amounts of an antibiotic called tetracycline.
泪道阻塞有时可缓解用少量的抗生素四环素要求。
We selected mecA gene and femA factor asβ-lactam antibiotic-resistant genes, ermA, ermC, msrAgene as macrolides-lincosamids antibiotic-resistant genes, norA, grlA, gyrA, gene as Quinolonesantibiotic-resistant genes, and tetM gene as Tetracycline antibiotic-resistant genes on the basis of the latestresearch. We designed primers with GenBank enunciable gene sequence, cloned the drug resistantgenes, and sequenced these genes.
根据国内外最新文献报道，筛选出对β-内酰胺类抗生素耐药的mecA基因及辅助因子femA；对大环内酯类及林可霉素类抗生素耐药的ermA、ermC、msrA基因，对喹诺酮类抗菌药物耐药的norA、grlA和gyrA基因及对四环素类抗生素耐药的tetM基因作为拟选的主要耐药基因，分别设计PCR扩增的特异性引物，进行克隆。
A tetracycline antibiotic used to treat a variety of bacterial and rickettsial infections.
一种用来治疗各种细菌和里克次氏体属微生物传染疾病的四环系抗菌素。
In endemic disease preventive medication over the period at risk using 500 to 800g of tetracycline or trimethoprim/sulpha 400g/tonne in-feed may be used but it would be advisable to identify the major bacteria involved and determine their antibiotic sensitivities.
在高风险期需针对地方性疾病采取预防性用药措施，可在每吨饲料中添加500至800克四环素或400克甲氧苄胺嘧啶/磺胺。但建议用药前分离确定主要的病源并进行药敏试验。
The photolytic rate can be stabilized at 90% through UV irradiation in 0.5h. The photocatalyst could photo-decompose tetracycline antibiotic of aqueous solution.
它能光催化分解水溶液中四环素抗菌素，经0.5h光照，四环素分解率约达90%。
Doxycycline (DOX) is a semi-synthetic broad-spectrum antibiotic that belongs to the tetracycline family. Besides its antimicrobial activity, DOX possesses multiple biological activities, such as anti-tumor, anti-inflammation, anti-oxidation, anti-angiogenesis hyperplasia and anti-fibrosis.
多西环素是半合成的四环素类抗生素，除了具有抗菌活性外，还具有抗肿瘤、抗炎、抗氧化、抗纤维化、抑制血管增生和重构等多种生物活性。
A tetracycline antibiotic (trade name Minocin) used to treat a variety of bacterial and rickettsial infections.
一种用来治疗各种细菌和里克次氏体属微生物传染疾病的四环系抗菌素（商标是二甲胺四环素）。
The result indicated that antibiotic specific resistance was more prevalent for beta-lactamase, tetracycline and sulfonamide, which reflect the emergence of these antibiotics selective pressure in E. coli.
结果表明大肠杆菌在抗生素的选择性压力下，对β-内酰胺类，四环素和磺胺较为耐药（其）。其耐药机制除对各类药特有的以外。
The male GM mosquitoes mate with normal females to produce larvae that die unless the antibiotic tetracycline is present.
这些转基因雄蚊与正常雌蚊交配，从而产生出只有抗生素四环素存在的情况下才不会死亡的幼虫。
Offspring of the mosquitoes die before reaching sexual maturity in the absence of the antibiotic tetracycline.
在不存在四环素（一种抗生素）的情况下，这种蚊子的后代在达到性成熟之前就死亡了。
When the researchers tried the same trick with tetracycline, a commonly prescribed antibiotic, they got similar results.
研究者们又在人们经常使用的四环素和盘尼西林上进行了同样的实验，结果也不出意料。
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。
Objective: To investigate the antibiotic resistance and the epidemic situation of penicillin and tetracycline resistance plasmids of Neisseria gonorrhoeae in Changsha area.
目的：了解长沙地区淋病奈瑟菌对抗生素的敏感性以及耐青霉素和耐四环素性质粒的流行情况。
The larvae's only hope for survival is if the antibiotic tetracycline is present & because it mops up the enzyme.
这些幼虫唯一的生存希望是抗生素四环素存在&因为它会消除这种酶。