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- According to galvano chemistry,measurement results of contact angle,adsorption of xanthate on the mineral surface,and the surface properties of depressed pyrite in oxidized state were analyzed. 根据黄铁矿的电化学性质、接触角测定和黄药在矿物表面的吸附量测定,分析了黄铁矿在氧化状态下受抑时的表面性质。
- Some discussion of the oxidation state of chromium that is the most important for the catalytic reaction is given. 人们对催化反应极为重要的铬的氧化态作了一些讨论。
- The total amount of ion exchange state, carbonate state and ferric-manganese oxidation state has very little effects on full selenium. 二者的离子交换态、碳酸盐态和铁锰氧化态硒含量加和对全硒的影响很小。
- Most hydroprocessing catalysts are commercially manufactured with the active metals in an oxidic state. 大多数加氢处理催化剂都是商业生产的、活性金属在其氧化态。
- The concentration distribution of elementaliron and its oxidation state in glaze are examined by EPMA and ESR. 用电子探针法(EPMA)和电子自旋共振波谱法(ESR)测定了釉中铁元素的浓度分布和氧化价态。
- With the increment of antimony impurity in ATO conducting films, oxidation state of antimony have a competition between Sb3+ and Sb5+. 在掺锑二氧化锡薄膜中,随着掺锑浓度的增加,锑的氧化态在Sb3+和Sb5+间存在竞争。
- The white mixture of starting materials turns green after milling, indicating the formation of polyaniline in its doped emeraldine oxidation state. 白色的初始材料混合物在球磨后变成了绿色,这表明,混合物在掺杂苯胺绿氧化状态下形成了聚苯胺。
- Methods Ars was used to induce ECs apoptosis in vitro. ECs apoptosis, ICAM-1 expression and oxidative state and their changes after NAC treatment were detected by flow cytometry. 方法 采用亚砷酸钠(Ars)在体外诱导ECs凋亡 ,应用流式细胞术测定凋亡细胞比例、细胞间黏附分子ICAM - 1表达和细胞内氧化状态水平 ,以及NAC处理后上述指标的改变。
- The oxidation state of Ti which is catalytically active to styrene syndiotactic polymerization is trivalent state.No termination reaction occurs within the active growing cha... 配位聚合时,苯乙烯分子是按二级插入方式进入分子链的,间规序列的形成是活性链末端苯基与前来配位的苯乙烯苯基相互排斥作用的结果。
- The results showed that Ars increased endothelial apoptosis with dose-dependent manner, upregulated ICAM-1 expres-sion and suppressed the oxidative state. 结果Ars以剂量依赖方式引起ECs的凋亡,增加ICAM-1表达,降低氧化状态;
- The paper points out that in the molecules including atoms,the electronegativity changes with the relative atoms or redicals,the form of hybridization and the oxidation state. 在多原子分子中,元素的电负性受所连原子(或基团)、原子的杂化方式及氧化态等因素的影响。
- The chemical property of the manganese(Mn) element varies evidently in different medium and oxidation state,so it is difficulty to control its rules of transformation. 锰元素的化学性质在不同介质、不同氧化态时表现出较大差异,其变化规律不易把握。
- It contains an oxygen atom in a rare oxidation state of 0, due to the electronegativity of oxygen, which is higher than that of chlorine but lower than that of fluorine. 它包含一个氧原子的一种罕见的氧化态为0 ,由于电的氧,这是高于氯,但低于氟。
- Economically, the country is in a very healthy state. 从经济学的观点来说,国家处于很兴旺的状态之中。
- Hexavalent chromium species are considered as the most toxic form of chromium, due to its easy absorption by living cells and high oxidation state which may cause mutations. 六价铬的毒性最大,因为它很容易被生物体吸收,并且具有强氧化性,能引起生物体的突变。
- He went on the stump in his home state. 他到故乡所在的州去发表演说。
- He is reading a report of the state of the roads. 他正在看一篇关于道路状况的报告。
- They ceded territory to a neighboring state. 他们把领土割让给邻国。
- Should industry be controlled by the state? 工业应该由国家控制吗?
- Flags were hung out in honour of the state visit. 到处悬挂旗帜以庆祝这次国事访问。