查询词典 ion-pair

The results showed that the light stabilizer BHW1 by adding component chelating metal ion in HALS complex had better light stability and balanced performance than other HALS complex .

实验表明：引入金属离子螯合剂组成的复合光稳定体系BHW 1在农用聚烯烃棚膜中应用效果良好，具有更为均衡的光、热稳定性能；自然曝晒实验和大田实验证明复合受阻胺光稳定剂的光稳定性能优于单组份光稳定剂，光稳定剂复合化是聚烯烃防老化最有成效的解决方式之一。

Ingredient: Licorice Extract Soothing Factor Chamomile Hamamelis Aloe Extract Permeating Ion Factor.

主要成份：甘草液、舒缓因子、洋甘菊、金缕梅、芦荟提取液、离子渗透因子。

Thus, the cycled extractant loads certain amount of heavy rare earth ion after stripped by acid.

P507-盐酸体系是目前应用最为广泛的稀土萃取分离体系。

The protein of 14.3kDa was then analyzed by gel filtration in ion exchange chromatography, and the MALDI-TOF/TOF-MS search on the Internet. The results indicate that the protein was hemocyanin subunit.

然后用Sephadex G75凝胶过滤层析和DEAE-52离子交换层析纯化出该过敏原，再经MALDI-TOF/TOF-MS检测，利用Blastz在线分析。

No significant effects were observed at 30 Gy, but the hemopoietic organs capacity was disrupted at 50~300 Gy. The hemocyte density of the larvae irradiated at different developmental stages showed suppressed increments, and carbon-ion irradiation given to the larvae at early stages compared to the later stages had a significant suppressive effect on the hemocyte density.

结果表明 30 Gy 照射对造血器官的造血机能没有明显的影响， 50 Gy 照射能引起造血器官的机能低下， 50 ～ 300 Gy 之间没有明显的剂量依存关系；不同发育阶段幼虫的造血器官表现为随着个体的发育对重离子射线的感受性降低，雌雄间没有明显的性别差异。

Objective To study the mechanism and the effect of copper ion in treating internal hemorrhoid.

目的 为了研究铜离子作用机制和验证其效果。

In this dissertation, Lanthanum is used to substitute part of Phosphorus or Aluminium in the framework and enter into the tetrahedron structure unit of oxygen negative ion for obtaining a kind of heteroatom molecular sieve with acidity.

本论文中，用镧原子同晶取代SAPO-n分子筛骨架中的部分铝或磷，进入骨架中的氧负离子四面体结构单元，得到具有一定酸性的杂原子硅磷酸铝分子筛。

Then, based on the random opening and closing of ion channels, we consider the random HH model.

首先，在确定论模型中，研究发现温度的增加不利于神经元动作电位的产生。

The effect of high-concentration bromide ion in industrial wastewater on COD determination was studied.

研究了工业废水中高浓度溴离子对COD测定的干扰，考察了有机物浓度、溴离子浓度与表观COD值之间的关系，并初步探索了隐蔽溴离子的方法。

Mechanisms of zinc ion resistance are particularly of interest. It helps in the understanding of the homeostatic control of managing the excess amount of metal.

细菌Zn2+抗性机制的研究将有助于进一步揭示生物是如何应对高浓度金属离子的胁迫及相应的适应性规律。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐