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- The increasing trend of the total ion content from east to west is consistent with their spatial autocorrelation. 河水离子总量自东部向西部递增的趋势在该水系空间自相关图中得到很好的反映.
- When the water mass fraction is higher than 50%, its EC is determined only by the total ion content without connection with the moisture. 当基质质量含水率大于50%25后，电导率主要受基质内离子总量的影响，可忽略水分的影响。
- This article described the principle and experimental method of determining fluorine ion content of water by method of ion selective electrode. 本文阐述用离子选择电极法测定水中氟离子含量的原理及实验方法。
- In this paper the application of photothermal deflection spectroscopy to the detection of fluoride ion content in water is described. 本文应用光热偏转光谱(PDS)检测水中微量元素氟离子的含量。
- The uncertainty of measurement for the determination of chloride ion content in compound fertileizer by ammonium thiocyanate titration method was evaluated. 对硫氰酸铵滴定法测定复混肥料中氯离子含量的测量不确定度进行了评定。
- The desalinated seawater treatment employing frozen centrifugation technology was studied, and the mainly ion content before and after the processing was analyzed. 摘要利用冷冻离心法处理浓海水样品，并对处理前后各个水样主要离子含量进行分析。
- The desalinated seawater treatment employing frozen centrifugation technology was studied,and the mainly ion content before and after the processing was analyzed. 利用冷冻离心法处理浓海水样品,并对处理前后各个水样主要离子含量进行分析。
- The copper ion content is determined with direct spectrophotometry after the engine oil was incinerated,dissolved with acid and developed with Neocuproin-Hydroch lorid Monohydrat. 将机油灰化、酸溶解后,新亚铜灵显色、直接光度法测定铜离子含量,样品回收率在92。
- Influence of Metal Ion Contents on Enzymatic Deinking Process ZHANG Su-feng g. 用量左右。关键词:酶脱墨;金属离子;螯合。
- The adulterated edible oil could be determined by detecting the regular physicochemical indexes, metal ion content, conductivity, SDBS content, AFB1, volatile material, fatty acid composition, cholesterol, IR and UV characteristic absorption. 通过对油脂的常规理化指标、金属离子含量、电导率、十二烷基苯磺酸钠(SDBS)、黄曲霉毒素、挥发性物质、脂肪酸组成、胆固醇、红外及紫外特征吸收等指标进行定性定量分析，可以鉴别食用油是否掺伪。
- Based on the geochemical results of sediments at site HD196 in Dongsha islands,the features of major elements show the tendency of two sections,and just consistent with the change of the ion content of pore water and methane in the sediment. 对南海北部东沙群岛附近具有BSR特征的HD196站位沉积物样品的地球化学特征进行综合分析,得到以下结果:柱状样沉积物的常量元素的分布具有分段性,且与沉积物孔隙水中的离子浓度和甲烷含量的变化趋势相一致,可能对其下面是否存在天然气水合物有指示意义;
- Methods At different time following thrombin was infused into ventricule, the permeability and the destroyed volume of blood brain barrier(BBB), water content and ion content were measured. 方法 在鼠脑室内注入凝血酶 ,于不同时间段测定丘脑组织的血脑屏障 (BBB)通透性、BBB破坏体积、水电解质含量 ,并以脑室内注入生理盐水和注入凝血酶后再注入水蛭素的动物为对照。
- While in the North and inland areas used to more high groundwater, salinity, metal ion content of more than the combined with intenerated so that water softeners but ion number unchanged. 而敌国不朔方及腹不天不天域所用自来不众为不天下火，矿化度矮、金属离子含度众，虽不纬增不硬化剂使火不硬化但总离子数稳定。
- Abstract:Objective To assay zinc and copper ion content in hippocampus of senescence accelerated mouse prone 8(SAMP8) and the influence of metallothionein 3(MT3) on it compared with MT1. 摘要:目的 研究快速老化痴呆模型小鼠(SAMP8)海马锌和铜含量的变化及外源性金属硫蛋白3(MT3)对SAMP8海马锌和铜含量变化的影响，并与MT1进行比较。
- The salt ion content in plastic greenhouse soil was significantly higher than that in open vegetable fields and woodland ones,with salt content up to the salinification soil standard. 大棚温室土壤中的盐离子含量明显高于露天菜地和林地土壤,其含盐量已达盐渍化土标准。
- The fabric made of coconut-charcoal was found that the negative ions content is more than 650pcs/cm3, the wave rate of F.I.R can be above 0.9. 经抽纱制成布料后，经检测结果，负离子含量在650颗/cm3以上 远红外线放射波率在 0.;9以上。
- Teaching content should be concise. 教学内容要少而精。
- ion content distribution concrefe 离子含量分布
- Abstract： The effects of calcium and spermidine on the growth, electrolyte leakage, ion contents and polyamine levels of maize (Zea mays) seedhngs under NaCl stress were investigated. 摘 要： 研究了钙离子和亚精胺对盐胁迫条件下玉米幼苗生长状况、电解质渗漏、离子含量和多胺水平的影响。
- He is quite content with his present fortune. 他对自己目前的境遇颇为得意。
