结构体

The organometallic compounds concerning with the developments of new energy, the preparation of new agrochemicals, medicines and materials.

不对称催化的空间控制机理和π—络合物的结构和命名以及手性膦配体的名称、结构、合成方法。5）新能源的开发，新农药、新药品、新材料的研制所涉及的金属有机化合物。

Ozaki H, Yu AY, Della N,Ozaki K,Luna JD,Yamada H,Hackett SF,Okamoto N,Zack DJ,Semenza GL,Campochiaro PA. Hypoxia inducible factor-1alpha is increased in ischemic retina: temporal and spatial correlation with VEGF expression.

在本实验中，正常组视网膜未见明显HIF-1α蛋白阳性表达，说明在常氧条件下， HIF-1α由结构中的氧依赖降解结构域控制，并通过泛素-蛋白酶体途径迅速降解[11]。

The recess (40) is provided with a shape of roughly parallelepiped, and comprises a structure for keeping the electronic module in-place. The structure is provided with a plurality of cuniform sections (401, 402) whose cross section is triangle, and which is arranged on a side wall (53) of the recess.

凹部(40)具有大致平行六面体形状，且包括用于将电子模块保持在位的结构，所述结构具有横截面为三角形、且被设置在凹部的侧壁(53)上的多个楔形部(401，402)。

In allusion to the existing problems in bridge structure optimization design,an optimality criteria method for topology optimization of continuous structures based on solid isotropic material with penalization is proposed.

针对桥梁结构优化设计中存在的问题，而提出的一种基于密度惩罚法的连续体结构拓扑优化问题的优化准则算法，经Matlab实例试算表明，可得到满意的优化结果，因而具有一定的应用推广价值。

The structural properties of ultrathin rhodium nanowires are studied by using empirical molecular dynamics simulations with genetic algorithm. Helical multi-shell cylindrical and pentagonal packing structures are found.

铑纳米线的结构，通过基于分子动力学的遗传算法结合紧束缚多体势的模拟发现也是螺旋多壳和五边形生长的结构。

The evident damage of chloroplast ultrastructure in S.polyrrihiza appeared at pH 2.5, but no severe plasmolysis and chloroplast swelling were seen.

紫萍在pH 3.5时膜系统的外渗率仍较低，基粒和基质类囊体结构无明显改变：pH 2.5时叶绿体结构才出现严重伤害，但未见明显的肿胀与质壁分离现象。

The integrated analytical results show that the novel ligand coexists in ketoform and enolform structures under the measuring conditions, the ketoform structure may change into the enolform structure during the coordination and bonds with the central ion by two O atoms of the enolized hydroxyl group of pyrazolone ring and H2O and the N atom of the imine group and the N atom containing H of benzimidazole ring by losing the proton. And the coordination number of these complexes is four.

综合各种分析结果显示：配体在测试条件下以酮式和烯醇式结构共存，配位时酮式可能转化为烯醇式结构，按去质子的方式以吡唑啉酮环羟基和H2O上的两个O原子以及亚胺基上的N原子和苯并咪唑环上的含氢N原子与中心离子成键，配合物的配位数为4。

In Chapter 2, construction, structures and properties of sixteen one-, two-, and three-dimensional coordination polymers self-assembled by 4,4'-bipyridine (4,4'-bpy) and pyrazine with metal salts have been described.

第二章描述了16种含4，4'-联吡啶和吡嗪桥连配体的聚合金属配合物超分子的构筑、结构及性质。通过改变酸度、溶剂体系及各种反离子等条件，分别得到不同层次和维数的、具有各种孔穴或通道结构的聚合配合物。

The olivine-pyroxenite and pyroxenite with crystalloblastic texture and cumulate texture in Mesozoic igneous rocks from western Shandong and western Liaoning reveal that the several magmatic underplating events had taken place before the formation of Mesozoic host-rocks.

鲁西、辽西中生代火成岩中具有变晶结构和堆积结构的橄辉岩-辉石岩类包体的岩石学、矿物学、元素和同位素地球化学研究揭示了该区中生代寄主岩形成之前，曾有过多次的岩浆底侵作用发生。

Finally, we selected Gemini surfactant GNP, GTB and trimeric surfactant TNP to be used as emulsifier to achieve cationic slow breaking and quick-setting bituminous emulsion.

与结构类同的传统型乳化剂相比，Gemini表面活性剂GNP和GTB以及三聚体阳离子表面活性剂TNP具有更高表面活性和较强的荷电强度，因而更适用于慢裂快凝乳化沥青稀浆封层道路施工技术，其表面活性剂的结构对稀浆封层沥青乳液与矿料的拌和时间有重要影响，其拌和时间由长到短依次为：TNP＞GTB＞GNP。

Others availed themselves of the throngs which attended the sacred festivals to indulge in immoderate enjoyment and tumultuous revelry.

其他人利用自己的throngs出席神圣的节日，以沉迷于immoderate享受和动荡不定的狂欢。

I'll go into the matter.

我会调查这事的。