查询词典 ions

The article has researched occupation of ions in jadeite, diopside and omphacite in jadeite jade on the base of 222 components data. The author has calculated all theie formula and testified that ∑ and ∑ should be positive correlation.

以222点电子探针的化学成分为依据，研究了翡翠中重要组分矿物硬玉、绿辉石和钠铬辉石的离子占位，离子间交换规律等，着重讨论了透辉石—绿辉石—硬玉固溶体系列的类质同象替换，并通过对所有成分点的晶体化学式的计算，验证了∑与∑呈正相关等理论。

The second genera t ion of t he In t el PRO/1000 T IP S t orage Adap t er increases t he performance of iSCSI s t orage applica t ions.

第二代英特尔 PRO/1000 T IP存储适配器显著提高了iSCSi存储应用的性能。

Because of this property, water is preferentially adsorbed by these surfaces, and large organic compounds cannot compete with strongly held water for adsorption sites on the clay surfaces. Thus, Na-clays are ine_ective sorbents for small organic molecules. However, it is possible to modify the surface properties of clays greatly by neutralizing the anionic framework of layer silicates by using positively charged organic species such as alkylammonim ions. In the modi_ed form (HDTMA-bentonite), the clay surface may become organophilic and interact strongly with organic compounds. Textile dyes represent a relatively large group of organic chemicals. In an HDTMA-bentonite-dye system it is possible that adsorption may be enhanced by the hydrophobic interaction between the adsorbed dye molecule and HDTMA-bentonite.

O组给予亲水的性质到矿物表面，因为这水是吸附在这些表面，和大的有机化合物不能比有坚强的为了吸附位置在泥土表面，因而，Na—泥土是ine_ective吸附剂为了小的分子，希，它是可能的到更改的表面属性，泥土非常在抵销anionic层硅酸盐在用的结构 Positively负荷的物种例如alkylammonim离子，在mod i_ed形状，泥土表面可能变成organophilic和互相作用坚强地有机化合物，织物染料表现相关的大的组化学的，在HDTMA—斑脱土—染料系统它是可能的那吸附可能是提高在交互作用在中间吸附染料分子和HDTMA—斑脱土，interlamellarHDTMA的间隔—斑脱土是获得在substracting泥土层从的厚度实验上坚决的基础的间隔（d001）。

Another interesting host of rare earth ions is single crystal yttrium orthovanadate, YVO〓.

另一种极具特色的稀土离子基质材料是YVO〓晶体。

Based on these techniques, one-dimensional rare earth orthovanadate nanorods doping with Eu~(3+) ions were synthesized by adding 2～5% mol Eu(NO_3)_3 respectively.

在合成一维LaVO_4、CeVO_4和YVO_4纳米棒的最佳工艺参数的基础上，在前驱体中添加2～5％mol的Eu(NO_3)_3水热合成了具有较好一维形貌的掺Eu的LaVO_4、CeVO_4和YVO_4纳米棒。

Combination of wavelet transform with function of data compression and neural network is firstly applied to predict quantitatively the concentration of Pb2+ and other ions in oscillographic chronopotentiometric determination.

首次将具有数据压缩功能的小波变换与神经网络相结合用于Pb2+等金属离子的示波测定。

And 4 h of the HI group were 107±9, 91±10, 76±6, 37±11, respectively, compared to that of the control group of 116±8, showing a tendency of time-dependent decreasing manner (all P 《 0. 05). Conclusion During HI, the dowuregnlation of outward potassium conductance may prevent the emission of interacellularly accumulated K+ ions, thus resulting in osmotically drived water influx into astrocytes via aquaporin-4 and then cell swelling.

在细胞缺氧缺血时，细胞外向性钾通道下调，可能阻止细胞内堆积的钾离子流出细胞外，引起渗透性改变而导致水通过AQP4流入细胞内，从而出现细胞水肿。

The reasons of iron ions content overproof in grade Ⅱ desalting water system,such as variation water quality,contamination of regenerant , operation adjustment of pretreatment system and switching operation of bed were discussed.

对二级脱盐水系统中铁离子含量超标的原因，如来水水质发生波动、再生剂受到污染、预处理系统操作调整、床体运行切换等进行了论述。

The device shows a monochromaticemission characterized as Tb3 ions 4f electronic transition, and the excited energygenerated on carbazole and oxadiazole was believed as quenched by energy transfer.

器件显示Tb~(3 )离子的特征发射，从能量转移的角度解释了器件单色发光的原因。

Reaction of 9-bromofluorenewith diethyl malonate and sodium carbonate gives diethyl 2-(9-Fluorenyl)malonate.Aminolysis of diethyl 2-(9-Fluorenyl)malonate in ethylenediamine and propylene diamine give〓 and 〓, respectively.〓 and 〓 were synthesized by the reaction of 9-bromofluorene with oxalyl bisethylenediamine. Copper and nickel complexes of 〓 and 〓 were obtained by the reaction of 〓 and 〓 with copper and nickel salt, respectively, in aqueoussolution and extrusion of two hydrogen ions from the amide groups.

使9-溴芴与丙二酸二乙酯在无水碳酸钠存在下反应合成出2-(9-芴基)丙二酸二乙酯。2-(9-芴基)丙二酸二乙酯在乙二胺中胺解得到配体〓，2-(9-芴基)丙二酸二乙酯在1，2-丙二胺中胺解得到配体〓，使9-溴芴与草酰二乙二胺作用得到配体〓和〓与相应的金属盐作用分别得到它们的铜、镍配合物。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。