The flowers were starting to come out.

1、

According to low solubility of potassium pentaborate in water solution, the rules of reaction in water including potassium hydroxide and boric acid, potassium carbonate and boric acid, and potassium tetraborate and boric acid, were obtained.

利用五硼酸钾在水溶液中溶解度小的特点，获得用不同物质的量配比的氢氧化钾与硼酸、碳酸钾与硼酸、四硼酸钾与硼酸在水溶液反应制取五硼酸钾的规律；

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2、

The density ρ and surface tension γ of lithium tetraborate melt have been systematically measured from 1100K up to about 1500K. The experimental results indicate that the melt density and surface tension decreased linearly with increasing temperature.

系统测量了四硼酸锂（Li2O-2B2O3）熔体的密度ρ、表面张力γ随着温度的变化规律，实验结果表明在1100K到1500K范围内Li2O-2B2O3高温熔体的密度和表面张力随着温度的升高均线性减小。

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3、

In the method, low temperature preoxidation treatments were carried out with NaNO 3, the mixture of lithium meta-borate and lithium tetraborate was used as the flux, and LiBr as the demoulding agent.

采用硝酸钠低温预氧化处理，以偏硼酸锂、四硼酸锂混合物作熔剂，溴化锂作玻璃片脱模剂。

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4、

A novel tetraborate and three new complexes were synthesized by hydrothermal methods. The structures of these compounds were determined by single crystal X-ray diffraction. FT-IR spectrum, Raman spectrum and thermal analysis were used for further characterization.

并通过红外光谱、拉曼光谱和X-射线单晶衍射等手段对其进行了表征和晶体结构测定。

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5、

Twinning of Lithium Tetraborate Crystal

四硼酸锂Li2B4O7晶体的孪晶化

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6、

Measurements of electro-elastic constats of lithium tetraborate ( Li_2B_4O_7) crystal

四硼酸锂（Li2B4O7）压电晶体全部电弹常数的测定

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7、

Sodium tetraborate decahydrate synthesis of 1,2,4,5-tetramethylbenzene by alkylation of 1,2,4-trimethylbenzene with methanol

四苯（基）硼酸钠十水合物偏三甲苯甲醇烷基化制备均四甲苯的工艺研究

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8、

Structural Study of Supersaturated Aqueous Lithium Tetraborate Solutions by Difference FT-Raman and~ ( 11) B NMR Spectroscopy

用差示FT-Raman和~（11）B NMR光谱学研究四硼酸锂水溶液的结构

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9、

The ratio of sample to lithium tetraborate from 1:5 to 1:3 is adopted according to analyrical requirements.

根据分析的不同要求，试样与四硼酸锂的比例采取1∶5&1∶30。

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10、

Mechanism of Lithium Tetraborate Crystal Cleavage

四硼酸锂晶体解理的形成机理

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11、

Raman Spectrum of Potassium Tetraborate Crystal

四硼酸钾晶体的拉曼振动谱

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12、

Electrochemical polymerization of pyrrole on brass in sodium tetraborate solution

硼砂水溶液中吡咯在黄铜电极上的聚合

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13、

2% of Qi-sodium tetraborate also has well antiseptic and fixation effect.

2%四硼酸钠也有良好的防腐固定效果。

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14、

Protection and its Mechanism of Sodium Tetraborate on the Kidneys and Cultured Renal Cells from Fluoride Damage

四硼酸钠对氟致肾损伤的拮抗作用及机理

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15、

Preparation of hydrated and anhydrous lithium tetraborate and their use in XRF analysis

含水和无水四硼酸锂的研制及其在X-射线荧光分析中的应用

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16、

Determination of microcontent water in organic solvents by lithium tetraborate crystal resonant sensor

硼酸锂晶体谐振式传感器测定有机溶剂中微量水

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17、

Photocatalytic Hydrogen Production From Aqueous Solution of Potassium Tetraborate using Platinum-loaded TiO_2 Powder

Pt/TiO2光催化分解四硼酸钾水溶液制氢

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18、

Physical Properties of Lithium Tetraborate Single Crystals

四硼酸锂单晶的物理性能

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19、

Determination of potassium of remained solution in condenser in di-sodium tetraborate weight measurement method

重量法测定WSA制酸系统中冷凝器内残留液中的钾

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20、

Growth of Lead Tetraborate and Its Properties

四硼酸铅晶体生长及特性研究

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