分子性

This sequence can effectively remove the effect of magnetic field inhomogeneity and suppress the solvent signal. It can recover the spectral information such as chemical shifts, coupling constants, multiplet patterns, and relative peak areas in inhomogeneous fields.

本文提出了一种基于分子间多量子相干的有效消除磁场不均匀性和抑制溶剂峰的脉冲序列，利用该序列可在不均匀场下恢复化学位移、J偶合裂分和相对峰面积等谱学信息。

The Council supervises the work of subject matter standing committees including: bacteriology; biochemistry, physiology, and molecular biology; biological control; chemical control; diagnosticians; diseases of ornamental plants and turf grasses, environmental quality and plant health; epidemiology; exobiology and space phytopathology; forest pathology; genetics; integrated pest management; mycology; mycorrhizae; nematology; plant disease detection; plant disease losses; postharvest pathology and mycotoxicology; seed pathology; soil microbiology and root diseases; tropical plant pathology and virology.

该协会主要研究范围涉及细菌学、生物化学、生理学、分子生物学、生物控制学；化学控制学；诊断学；观赏植物和草皮病理、环境质量与植物健康；流行病学；外空生物学和空间植物病理学；森林病理学；遗传学；病虫害综合管理；真菌学；线虫学；植物疾病诊断；植物病害损失；收割期后的植物病理学和真菌毒理学；种子病理学；土壤微生物学和植物根病理；热带植物病理学与滤过性微生物学等。

The clinical characteristics of renal involvement in H and C groups consisted of 2 cases (50%) and 12 cases (43%)of simple hematuria, 1 case (25%) and 14 cases (50%) of hematuria plus proteinuria, 2 cases (7.27%) of hematuria plus nephrosis, respectively.

低分子肝素钠治疗组中紫癜性肾炎单表为单纯型血尿3例，血尿+蛋白尿1例；对照组单纯血尿12例(43%)，血尿+蛋白尿14例(50%)，血尿+肾病2例(7.2%)。

Objective To investigate the roles of costimulatory molecules in experimental allergic neuritis and the mechanism of Tripterygium Wilfordii polypeptide treatment.

目的探讨协同刺激分子在实验性变态反应性神经炎发病中的作用及雷公藤多甙的影响。

The results showed that the thermo-sensitivity of hairy PNIPA changed obviously in the presence of hairy PAA as polyelectrolyte.4-cyanopentanoic acid dithiobenzoate as soluble reversible addition-fragmentation chain transfer agent was directly added into the above PS particles with photo-initiator on the surface and NVP or NIPA as monomer.

其次，将水溶性RAFT试剂直接引入上述光引发聚合体系，探讨连续相中RAFT试剂的存在对微球表面N-乙烯基吡咯烷酮或N-异丙基丙烯酰胺聚合的影响，考察了RAFT试剂对聚合过程中微球壳层高分子毛发厚度和单体转化率变化趋势。

Will amino acid introduces in fighting tumor medicaments element, can raise its to be opposite of tumor cell alternative, thing of antidote of the fat dissolve sex that enhances medicaments, delay is right cellular noxiousness.

将氨基酸引入抗肿瘤药物分子中，可以提高其对肿瘤细胞的选择性，增强药物的脂溶性、缓解药物对细胞的毒性等。

The isothermal crystallization morphology of polypropylene copolymer containing TM-3,a clarifying nucleator,was observed by polarized light microscope.

一般共聚聚丙烯是在丙烯聚合过程中添加少量乙烯单体，通过改变聚丙烯分子的结构规整性而提高其低温抗冲性能。

One end group is onium ion which has the capability of exchanging cations between layers of MMT, another is one of the groups which can react with copolyesters. MMT treated by such intercalants is dispersed in copolyesters at nano scale easily.

效果良好的插层剂分子末端应带有两个活性基团：一端带正电荷能交换MMT层间的阳离子，另一端带有反应性官能团可以与基体反应。

The solubilities in some solvents were investigated and solubilization abilities of OCC for water-insoluble drugs were evaluated. The results show that the degree of substitution of carboxymethyl groups and octyl groups are determined to be 115.9% and 58.0%, respectively. OCC are insoluble in organic solvents while show a much better solubility in water and formed opalescence solutions, which increased the solubility of paclitaxel up to 500 folds in water. The drug loading and drug encapsulation efficiency of OCC are 34.6% and 89.9%, respectively.

所制备的OCC羧甲基取代度为115.9%，取代主要发生在6位羟基上；辛基取代度58.0%，取代主要发生在2位氨基上；与壳聚糖相比，OCC分子间／内氢键作用减弱；OCC在常用的有机溶剂中不溶，但在水中溶解度增加，能够形成具有淡蓝色乳光的纳米胶体溶液，对难溶性抗肿瘤药物紫杉醇具有优越的增溶能力，使紫杉醇在水中的溶解度提高近500倍，载药量34.6%，包封率为89.9%。

The journal is edited and published by Kluwer Academic Publishers. The journal publishes reviews and experimental papers by Russian and foreign authors dealing with various aspects of developmental biology. It presents fundamental and applied research on development, regeneration, and carcinogenesis at the molecular, cellular, and organismic levels.

该刊发表来自俄国及其它国家的有关发育生物学各方面研究的综述性文章和研究论文，内容涵盖发育学、再生、癌症发生等在分子，细胞，组织水平上的基础和应用研究。

The basic concept of FOP can be summarized as to further optimize effective prescription according to the standard of curative effects and with the aid of modern science and technology and theories of traditional Chinese medicine.

其基本内涵可概括为：以确有疗效的中药复方为研究对象，以现代科学技术和传统中医药理论为技术支持，以该复方所治病证的药效响应为评价标准，以优化重组疗效更优的新复方为研究目的。

Ever since our world has been a world, native forests have been indiscriminately exploited by man.

自从我们的世界一直是世界原生森林被任意剥削人。