离子对

Using 〓ryanodine binding assay, the effects of 〓 and divalent cation's chelators on ryanodine receptors of skeletal and cardiac muscle cells were investigated.

采用〓ryanodine结合的实验技术，本工作研究了锌离子和一些二价金属离子螯合剂对骨骼肌和心肌ryanodine受体的作用及其机制。

Based upon a point-charge plus point-dipole model, the crystal-field splitting parameters for α-TiCl3 layer crystal and β-TiCl3 fiber-shaped crystal were evaluated and estimated, respectively, and the results were used to interprete the diffuse-reflectance spectra of these crystals recently reported in the literature.

本文采用点电荷加点偶极模型，对α-TiCl_3片状晶体和β-TiCl_3纤维状晶体的晶体场分裂参数分别进行了计算和粗估，并用所得的结果翻译了文献上所报导的一些漫反射光谱数据；同时也估计了熔盐中TiCl_6络离子和溶液中Ti(H_2O)_6~(+3)络离子的八面体场分裂参数，所得结果与实验值靠近。

Compared with the exponent function, the power function can be more suitable for fitting the change of chemicals concentrations in runoff under unsaturated conditions from the loess slope,as well as,the mass loss of potassium and bromine in runoff,but not for initial phase. The study offered a reference for developing the model of soil nutrient in runoff transport of the loess slope.

同时利用两种类型描述径流养分浓度模型对实测资料进行分析，结果显示与指数函数模型相比较，采用幂函数模型能够较好地模拟黄土坡面非饱和条件下径流溶质浓度变化过程，同时幂函数模型也能够较好地描述径流中钾离子和溴离子的质量变化过程，为进一步完善黄土坡面径流养分迁移模拟模型提供了参考。

The influence of surfactant on the properties of electroplated Ni-SiC composite coating was studied by means of electron probe microanalysis, electrochemical analysis, and friction and wear test.

表面活性剂能改善复合镀层的性能，过去对离子型和非离子型表面活性剂影响复合镀层性能的研究报道不多。

The experiment processes density Cu2+ which, the Zn2+ compound heavy metal ion uses respectively is 100, 200, 300 and 400, 500mg/L, makes the comparison by the deionized water, has studied two kind of heavy metal complex ion nutrition earth and on the normal school garden mold two kind of matrix to the rape growth and the physiological change influence.

实验处理用的浓度Cu2+、Zn2+复合重金属离子分别为100、200、300和400 、500mg/L，以去离子水作对照，研究了两种重金属复合离子营养土和正常校园土两种基质上对油菜生长及生理变化的影响。

This dissertation is concerned with the spectroscopic study of the millimeter-wave, near infrared and visible absorption spectrum of gas phase transient species.

本论文对与星际化学和大气化学密切相关的几种瞬态分子的气相吸收光谱和结构进行了研究，包括CN自由基，N_2~+离子和CS~+离子的电子振转光谱和HCBr自由基的纯转动光谱。

The results of several alkali halides calculated by Lifshitz theory were compared with those of the Micro size theory.

利用Lifshitz理论和微观尺度理论对多种碱卤化物进行了计算和比较，计算结果表明，Lifshitz理论中离子化合物中的多体相互作用项已经被包含在了文中新提出的简单形式的势中，从而证实利用该方法处理&离子&间的势是足够精确的。

This study enriched the studies on the mechanisms of salt resistance of mangroves, explored the different mechanism on the element accumulation and ion relationship of different salt resistance type of halophytes.

对木榄和桐花树幼苗元素累积量和离子关系及培养液中补充钙的效应的研究系首次报道，丰富了红树植物抗盐性机理的研究，探讨了不同抗盐类型红树植物在元素累积和离子关系方面的差异，填补了红树林这方面研究的空白。

Studies show that the AM method and the new analytical expression are reliable and economical physical methods for studying full vibrational energy spectra and molecular dissociation energies of diatomic electronic systems theoretically, which are particularly useful for those diatomic systems whose high-lying vibrational energies may not be available.

结果表明，AM方法和新建立的离解能解析式相结合的理论方法对研究双原子分子及离子的完全振动能谱和离解能是行之有效的、简单经济的物理方法，为实验技术难以精确测量其高激发振动能级或离解能的双原子分子或离子体系提供了获得精确的完全振动能谱和体系离解能的一种理论新方法。

The 1%-Ni-doped TiO_2 calcined at 400℃has the best photocatalic ability.An indigo carmine solution of 10 mg/L was completely photodegraded in 50 minutes in the presence of as-obtained photocatalyst under visible light.A series of structure analysis,such as XPS,TEM,are employed to investigate the structure of the Ni/TiO_2 composite in details.The results indicate that at the lower temperature,instead of the simple interface compounding reported by some references,the Ni ions could be inserted into the crystal lattice of TiO_2,and form the innovative material.

通过XPS、TEM等多种表征手段对镍掺杂纳米二氧化钛的结构与光(来源：6414A41BC论文网www.abclunwen.com)催化性能进行了深入分析研究，发现在较低温度下煅烧可以获得镍离子晶格掺杂而不是表面复合的新型材料，通过镍离子缺陷能级的引入改变了二氧化钛的能级结构，提高了材料可见光下的光催化氧化的效率。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。