查询词典 cation

The results show that the surfactant species impact apparently on the purity, dispersion degree and particle size of the reducing sample. The non-ion surfactants can improve the dissemination of ultrafine silver particles, but both the dispersive effects of cation and anion surfactants are unapparent.

结果表明：表面活性剂的种类对制备样品的纯度、分散性和颗粒大小有着重要的影响，其中阳离子表面活性剂和阴离子表面活性剂的分散效果不明显，非离子表面活性剂的分散效果最好。

Mn(H_3biim)_2_2Cl_2 and Cd(H_3biim)_2_2Cl_2 have been synthesized from H_2biim, their structures were determined by X-ray crystallography. The two complexes have similar structures and both are neutral compounds. One N atom in H_2biim is protonated, forming a H3biim+ cation. The later is an unidentate ligand, the central metal, Cd or Mn is six coordinated and adopts a distorted octahedral environment.

合成了联咪唑锰配合物Mn(H_3biim)_2_2Cl_2和联咪唑镉配合物Cd(H_3biim)_2_2Cl_2，晶体结构表明这两个配合物结构相似，均为中性化合物，联咪唑的一个氮原子被质子化，形成一价阳离子(H_3biim~+)，它采取单齿配位，中心Mn原子是六配位，其配位环境为畸变的八面体。

It is a original work in the world that using these ligands to coordinate with vanadyl cation to form complexes and the study of the structures along with the anti-diabetic properties, thus provide us opportunity to obtain vanadium drug with the properties of lowering blood sugar significantly and low toxicity, the research will benefit the large number of diabeticpatients, the economic and social benefit will be obvious.

上述配体与氧钒离子形成配合物及结构和抗糖尿病功能的研究在世界上属首创工作，使我们有望制备出具有显著降血糖功能且低毒性的钒类药物，为广大糖尿病患者带来福音，产生明显的经济效益和社会效益。

Four amino-acid ligands(glycine, serine, aspartic acid, phenylalanine) was selected to coordinate with vanadyl cation to form amino-acid vanadyl complexes.

选择甘氨酸、丝氨酸、天冬氨酸和苯丙氨酸四种氨基酸与氧钒离子配位形成氨基酸氧钒配合物。

Other information that will allow us to identify you. We may also use a third-party information provider for veri cation

证的罚则下，我证明(1)本申请书上的号码为我真实的社会安全号码(2)我们

Methods: Serum samples were collected from 146 cancer patients who were treated in our studying group from April to December, 2004. Serum samples were added to a weak cation exchange 2 (WCX2) protein chip and analysed on the Protein Biology System surface enhanced laser desorption ionisation time of flight mass spectrometer (SELDI-TOF-MS) manufactured by Ciphergen Biosystems Inc.

人类肿瘤蛋白质组的研究是目前恶性肿瘤研究的重要方法之一，利用蛋白质飞行质谱技术(SELDI-TOF-MS)检测某种肿瘤蛋白质组的质谱变化，用于肿瘤的早期发现，已有不少报道[1]。

Only average percentage of Al in episode days is high than that in nonepisode days.The A/C ratio of the cation or anion in PM10 is greater than 1 for every sampling situation. It was highly correlate between NH4+ and NO3-, NH4+ and SO4-2 of PM10 particle among four sites. The NR of each site was all 1. It means that the PM10 particle is acidulated during the sampling period and that phenomenon worth to be researched further in the future.

无论污染事件日、非污染事件日或日、夜间，各测站PM10上阴、阳离子当量比之比值均大於1；各测站PM10微粒中NH4+与NO3-间及NH4+与SO4-2间均呈高度之相关性，其PM10微粒之中和比值(neutralization ratio；简称NR)均小於1，表示各测站在本研究之采样期间，其PM10微粒均偏酸性，其原因未来值得深入加以探讨。

Desalting and bleaching with anion and cation exchange resin in series once, 93% salt was desalinized and the recovery of D-tagatose was 87%.

经强酸性阳离子和弱碱性阴离子交换树脂一次串联脱盐脱色，脱盐率达93%，D-塔格糖回收率为87%。

The influence of interaction of Dietary Cation-anion Balance and Chinese herbal additive on the production trait of(Poll Dorset×Small Tail Han) F1 fatting sheep was studied by feeding and digesting test.

通过饲养试验、消化试验探讨阴阳离子日粮与中草药添加剂的互作对F1代育肥羊生产性能的影响。

The hemagglutinating activity of CCL was independent of the divalent cation Ca(superscript 2+) CGL displayed mitogenic effect on BALB/c splenocytes, inhibited angiotensin converting enzyme with IC value of 6.82mg/mL, and improved the peristalsis of a rabbit ileum.

其血凝活性不依赖钙离子的存在。在植物凝集素存在的条件下，CGL具有体外促进小鼠脾细胞增殖的活性。同时，它还具有抑制酶活性，其抑制50% ACE的浓度(IC50)动为6.82mg/ml和促进体外离体兔回肠蠕动的作用。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。