查询词典 diatomic molecule

Ethambutol is a first-line drug used for antituberculosis therapy. It is often used in combination with isoniazid, rifampin, pyrazinamide, and streptomycin. The action of EMB in antituberculosis mechanism is the destruction of cell wall of tubercle bacilli via binding the target molecule -- arabinosyl transferases. These enzymes are involved in the polymerization of the cell wall arabinan. Inhibition of arabinan synthesis by EMB results in the accumulation of mycolic acids, leading to cell death.The EMB-resistance of MTB is involved with the mutation of emb operon or the over expression of emb operon.

乙胺丁醇是和异烟肼、利福平、链霉素、吡嗪酰胺联合治疗结核病的一线抗结核药物，EMB对结核分枝杆菌的作用机制与分枝杆菌胞壁结构破坏有关，主要作用于靶分子阿拉伯糖基转移酶，抑制了阿拉伯糖基聚合入阿拉伯半乳聚糖，从而影响细胞壁分枝菌酸-阿拉伯半乳聚糖-肽聚糖复合物的形成，导致菌细胞的死亡。

Traditional force field refinements are based on the structural and energy properties of small molecule systems.

传统的力场优化主要基于拟合小分子体系的结构与能量性质。

In Britain, scientists say and they found the double helix structure of DNA, the molecule that contains the human genes.

这天，英国的科学家们宣布他们发现了双螺旋结构的DNA ——这种分子包含着人类基因。

The dna molecule is a double helix, resembling a ladder that's been twisted along its length.

dna的分子是一种双螺旋结构，酷似一架沿纵向扭曲的梯子。

In fact, that if the really anti-aging molecule, then, it is also in the grape skins inside.

其实，那个分子如果真能抗衰老的话，它也是在葡萄皮里的。

Scientists have finally figured out why the molecule is so picky--a finding that may shed light on the addictiveness of smoking.

科学家们终于弄明白为什么尼古丁对人体如此的挑剔，这个发现也可能用来阐明烟瘾的成因。

The FT-Raman spectra of vitamin M molecules in solid,surface enhanced Raman scattering of the molecule adsorbed on active silver sol substrate were reported.

报道了维生素M的FT-拉曼光谱及其在银溶胶衬底上的表面增强拉曼光谱。

All kinds of molecule structures of the ethylene - vinyl acetate copolymers have been synthesized by solution polymerization.

用溶液聚合法合成了各种结构的乙烯-醋酸乙烯酯共聚物降凝剂，考察了它们的结晶性质、溶解性质和降凝效果。

Van't Hoff and Joseph-Achille Le Bel (1847-1930) had independently explained in 1874 how a molecule with a carbon atom bonded to four different groups has two mirror-image forms.

范托夫和贝勒于1874年分别独立地解释了与四个不同的基团结合的碳原子所组成的分子如何有两种互为镜像的形式。

The paper summarized the principle of Molecule distillation technology and the difference from the general vacuum distillation.

阐述了分子蒸馏的基本原理及其区别于普通真空蒸馏的主要特点。

Given the language of section 102(2), the Supreme Court's rejection of substantive review under NEPA seems unjustifiable in principle

按照第102条的规定，最高法院否决《国家环境政策法》所规定的实质性复审在原则上似乎是不正当的。

ObjectiveTo explore the effect of variable hip abduction orthosis on children spastic cerebral palsy.

目的探讨髋关节矫形器在儿童痉挛型脑性瘫痪康复中的作用。