lactam

小编由分享时间：2025-05-16 20:55:11

英英释义

Lactam

From left to right, general structures of a β-lactam, a γ-lactam, a δ-lactam and an ε-lactam.

以上来源于:Wikipedia

用法：

权威例句

Beta-lactam antibiotics offer neuroprotection by increasing glutamate transporter expression.

Diagnosis of nonimmediate reactions to beta-lactam antibiotics

Immediate hypersensitivity reactions to beta-lactam antibiotics.

Evolution and dissemination of beta-lactamases accelerated by generations of beta-lactam antibiotics

Penicillin-binding proteins and the mechanism of action of beta-lactam antibiotics

Molecular structure of the acyl-enzyme intermediate in beta-lactam hydrolysis at 1.7 A resolution.

Beta lactam monotherapy versus beta lactam-aminoglycoside combination therapy for sepsis in immunocompetent patients: systematic rev...

Low-affinity penicillin-binding protein associated with beta-lactam resistance in Staphylococcus aureus.

Low Dosage and Long Treatment Duration of β-Lactam: Risk Factors for Carriage of Penicillin-Resistant Streptococcus pneumoniae

Addition of a Macrolide to a β-Lactam-Based Empirical Antibiotic Regimen Is Associated with Lower In-Hospital Mortality for Patient...

造句：

1. The terpolymers of the invention: (a) a vinyl lactam, such as vinyl pyrrolidone or vinyl caprolactam;

发明的三元：（一）一乙烯基酰胺，如聚乙烯吡咯烷酮或乙烯基己内酰胺；

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2. The results indicated that b-lactam antibiotics could be identified in glass vials without sample pretreatment.

结果表明，该法无需对样本进行预处理，直接扫描玻璃瓶内样品，即可准确鉴别。

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3. The invention is suitable for enterprises which take lactam as a raw material to produce high-strength nylon 6.

本发明方法适用于以己内酰胺为原料生产高强度尼龙6轮胎帘子线和工程塑料的企业。

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4. The present invention is directed to certain lactam compounds which are useful as neurokinin-1 (NK-1) receptor antagonists, and inhibitors of tachykinin and in particular substance p.

本发明涉及某些内酰胺化合物，其适用作神经激肽- 1 (NK - 1)受体拮抗剂，速激肽特别是P物质抑制剂。

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5. Head spore Sai Fu sodium molecular structure stabilizes , not being destroyed by beta-lactam enzyme , can not produce resistance to drugs or the resistance to drugs alternating therefore.

头孢噻呋钠分子结构稳定，不被β-内酰胺酶破坏，因此不会产生抗药性或交叉抗药性。

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6. The article briefs the source and harm of beta-lactam antibiotic in milk. The article also provides information for improvement on the methods of determination and quality of milk and milk products.

介绍了牛奶中青霉素类抗生素残留的来源、危害，并对在牛奶中常见的青霉素类抗生素的检测方法进行了阐述，对于改进实验方法和提高奶及奶制品质量都有一定的借鉴作用。

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7. The article briefs the source and harm of beta-lactam antibiotic in milk. The article also provides information for improvement on the methods of determination and quality of milk and milk products.

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