METHOD Indirect content determined of potassium citrate solution by determined content of calcium ion after complex reaction between potassium citrate and calcium chloride.
方法通过测定枸橼酸钾和钙离子络合后的钙离子含量，间接测定枸橼酸钾含量。
In some cases, if the salt solution of the metal ion content for simple ion, the coating, therefore, coarse grains to adopt complexation ion of plating solution.
有些情况下﹐若镀液中主盐的金属离子为简单离子时﹐则镀层晶粒粗大﹐因此﹐要采用络合离子的镀液。
Ion state, water soluble state in different tectonic areas such as content a little change.
离子态、水溶态等在不同构造区域内含量变化不大。
The content of silver ion affects directly on hygienic safety of drinking water for spaceflight when it is used as disinfectant.
使用银离子作为航天饮用水的消毒剂，其含量直接影响航天饮水的卫生安全。
Through systematic research and reconstruction, sodium ion content in the desalting water was decreased.
通过系统的研究和改造，降低了除盐水中钠离子含量。
The effects of different nitrogen fertilizers on salt content and ion composition in greenhouse and open field soil were studied through laboratory incubation experiment.
通过室内模拟培养实验，研究了尿素、碳酸氢铵和硝酸钙对设施土壤盐分含量和离子组成的影响。
Calcium fluoride content in calcium cyanamide charging is determined by a fluoride ion selective electrode method, and its conditions and applications are tested.
采用氟离子选择电极法测定氰氨化钙炉料中氟化钙的含量，进行了条件和应用试验。
An ion chromatographic method was studied and established for measuring fluorine content in water, which shown high-resolution, high sensitivity and finer repeatability.
研究和建立了一个用于测定水中氟含量的高分辨、高灵敏和高重复性的离子色谱法，并辅以氟试剂-分光光度法进行了核实。
Hexavalent chrome is reduced to trivalent chrome by morpholine under high temperature conditions. Then morpholine content is calculated by detecting the absorbance of trivalent chromic ion.
吗啉在高温下将六价铬还原为三价铬，通过测定三价铬离子的吸光度，计算出锅炉给水中吗啉含量。
OBJECTIVE To determine the compatible regularity of White Tiger decoction and the content change of calcium ion in different compatibilities.
目的通过研究不同配伍条件下钙离子含量的变化，探讨白虎汤配伍规律。
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。
Methods Fluoride ion (f) -selective electrode method was used to determine fluorin content of capsicum, tea, corn, rice, toothpaste, tap water and mineral water.
方法对该市不同地点抽取的市售辣椒、茶叶、玉米、大米、牙膏、自来水和矿泉水，采用氟离子选择电极法测定氟含量。
Methods The fluoride content in water was determined by fluoride selective ion electron, and dental fluorosis of children was examined according to clinical diagnosis standard.
方法：水氟含量采用氟离子选择电极法进行检测，儿童氟斑牙诊断采用三型九度法。
This article described the principle and experimental method of determining fluorine ion content of water by method of ion selective electrode.
阐述了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。
A new method has been developed to determine chlorine and sulfur content in methanol and charcoal by using combustion oxidation coupled to ion chromatography.
提出采用燃烧氧化偶联离子色谱法测定甲醇、碳黑中的氯和硫的含量。
Built up a kind of measurement method that is an EDTA direct titration, which USES reducing method to calculate the zinc ion content of the chlorophyll iron zinc derivatives.
建立了一种EDTA直接滴定，减量法计算叶绿素铁锌衍生物中锌离子含量的测定方法。
The content of calcium ion was raised when Gypsum Fibrosum was compatible and decocted with other drugs.
当石膏与其他药物配伍合煎后，钙离子含量提高；
High temperature curing descends the ability of chloride ion binding though the content of Friedel's salt decline.
高温养护降低偏高岭土水泥石中弗里德尔盐的含量，从而降低其固化氯离子能力；
Fluorine content of tea was studied by fluorine ion selectivity electrode and the relative factors which make influence to fluorine extraction were researched.
应用氟离子选择性电极法对茶叶中氟含量进行了测定。同时，对影响茶叶中氟浸出的相关因素作了初步探讨。
Free amino acids s content and composition in Litchi fruit stones extraction and eluate by 732 cation exchange resin were determined by ICS-2500 ion chromatograph.
为测定荔枝核中的游离氨基酸，采用ICS - 2500离子色谱分析仪，分别测定了荔枝核提取液与732阳离子交换树脂洗脱液中的氨基酸的组成和含量。
It is of great significance to the study of ionic contamination that the electrical conductivity of pore fluid in saturated sandy soil reflects the ion content.
饱和砂性土的孔隙水电导率直接反映了孔隙水中离子的含量，对研究土体离子污染有重要意义。
The invention relates to enzyme method measuring kalium ion content method and its diagnosis kit.
本发明涉及酶法测定钾离子含量的方法及钾离子诊断试剂盒。
Content of potassium ion in the Kappa - Carrageenan directly influence on condensation point the strength and diffusion water of Carrageenan gel.
钾离子在K型卡拉胶中的含量直接影响凝胶强度及凝固点，并影响卡拉胶应用产品的泌水性。
The invention relates to potassium ion content measuring method by enzyme method and potassium ion diagnosis kit.
本发明涉及酶法测定钾离子含量的方法及钾离子诊断试剂盒。
The content of free fluorine in toothpaste by potentiometry with a fluorine ion selective electrode is determined.
利用氟离子选择性电极直接电位法测定了牙膏中的游离氟。
On optimized condition the silver content of rectorite and the exchange rate of silver ion in solution is 7.52% and 92.84% respectively.
在优化条件下，累托石的含银量和溶液中银离子的交换率分别可达7.52%和92.84%。
Controlling the water content could decrease the content of sodium ion and raise the melting point and improve the whiteness of the product.
控制反应水量，可达到降低产品中钠离子含量、提高产品熔点和产品白度的作用。
Kuanyin Mountain Forest Park all year round fresh air, fine spring high negative ion content.
观音山森林公园一年四季空气清新，鸟语花香，负离子含量极高。
Kuanyin Mountain Forest Park all year round fresh air, fine spring high negative ion content.
观音山森林公园一年四季空气清新，鸟语花香，负离子含量极高。
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