发现物

Finally, in multinuclear macrocyclic polyamine derivatives, we found that cyclen-based oligomers form polymer complex with DNA, thus protect DNA from enzymatic degradation efficiently.

在多核大环多胺方面，我们合成了基于大环多胺的寡聚物，研究发现该类物质可与DNA形成复合物，从而有效地保护DNA免于酶解。

It was found that manganese porphyrins linked with stable nitroxyl radials could oxidize sulfides using NaOCl as the oxidant to give the corresponding sulfoxides in good to excellent yields (80-97%) with high chemoselectivity and diasteroselectivity (dr≥7:1 for glycosyl sulfoxides).

发现连有稳定氮氧自由基的卟啉锰络合物对NaOCl选择性氧化各种硫醚底物有较好的催化效果，获得了高的产率(80％～97％)、化学选择性和非对映选择性(糖基亚砜非对映异构体的比例大于7：1)。

OBJECTIVE To investigate the relationship of nosocomial infection with use of antimicrobial agents.

目的探究抗菌药物的应用与医院感染的关系，发现抗菌药物应用中存在的问题。

The CMS line 9704A, the restorer 8001 and F, population of 9704AX8001 containing 120 individual plants were used for molecular mapping of the restorer gene by bulked segregant analysis. 515 decamer primers with arbitrary sequences were chosen for polymerase chain reaction amplification. It is found that the polymorphism between the parents could be detected by 43. 8% of the primer and one RAPD marker OPL09-76I was tightly linked to the restorer gene of the restorer 8001 with the overcross value of 4.17% and genetic distance of 4. 18cM. The marker was repeatable and easy to score.

以辣椒CHS系9704A、恢复系8001及其组合9704A×8001F_2群体120株植株为材料，利用群分法法进行恢复基因定位，通过515个随机引物的PCR扩增分析，发现43.8％的引物在双亲间表现出多态性，找到一个与辣椒CMS恢复系8001中的恢复基因紧密连锁的分子标记OPL09_(-763)，该标记与8001的恢复基因的交换值为4.17％，遗传距离为4.18cM。

The alkali metal complexes containing oxadiazole ligand were synthesized and we found that the emission color was dependent on the central ion.

合成了含有噁二唑配体的碱金属配合物MOXD。我们发现配合物的发光颜色取决于中心金属离子，LiOXD是一个优良的蓝光材料，半峰宽是65nm，发射峰位在478nm，它也可以作为界面材料使用，起到和LiF相同的作用，即改善电子注入。

The results also suggest that zeolite-encapsulated vanadium picolinic complexes catalyst can prevent the formation of μ-O dimer and possess high stability as compared to homogeneous catalyst. Moreover, heterogeneous catalyst can be recycled.

实验中还发现，均相络合物负载于分子筛中能够有效地抑制μ-O键二聚物的生成，使非均相催化剂具有更高的稳定性，并且能够回收利用。

On the other hand, the effects of the polynuclear complexes on the growth of wheat were also studied.

研究了某些桥联多核配合物对小麦的生长效应，发现某些配合物可不同程度地促进小麦幼苗的生长。

And found root exudates have the promotable effect on the activity of IAAoxidase of cucumber and squash,.

在对其生理生化特性的研究中发现，根系分泌物显著的促进黄瓜和南瓜体内吲哚乙酸氧化酶的活性，从而降低其体内吲哚乙酸的水平，抑制其生长发育；根系分泌物还显著抑制受体淀粉酶的活性，这种抑制性随浓度升高而增加，通过影响黄瓜和南瓜体内的能量转化来影响其正常生长。

Removal of spinal implants, even in the face of what appears to be a solid fusion at exploration, is sometimes associated with progression of deformity.9 The retention of implants in the setting of a delayed infection is enticing to the deformity surgeon, especially when a pseudarthrosis is present.

即使在探查时发现脊柱已经牢固融合时取出植入的内固定物，有时还会导致脊柱畸形的进行性发展。在迟发性感染的患者身上保留植入物对医生来说是很有诱惑性的，特别是在出现假关节的时候。

Psychrophilic and psychro-tolerant bacteria were cultured and used for screening the cold-active enzymes. Some characteristics of cold-active protease and chitinase were analyzed then. Microbial 16S rDNA clone libraries of deep sea sediments were constructed and studied by PCR-RFLP (Restriction Fragment Length Polymorphism) and phylogenetic analysis based on 16S rDNA sequences.

通过构建沉积物中微生物16S rDNA克隆文库，采用PCR-RFLP分析、DNA-DNA杂交、16S rDNA序列测定以及系统发育分析的方法，研究了西太平洋&暖池&区和东太平洋&结核&区两个不同海区深海沉积物中的微生物多样性和群落结构特征及其与环境的相互关系，得到了一些与&暖池&区环境特点紧密相关的新发现，新认识。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。