pentaborate是什么意思

网络释义

用法例句

The preparation method of potassium pentaborate (KB5O8) was studied with the replacement reaction between potassium chloride and sodium pentaborate solution.

研究了利用氯化钾晶体和五硼酸钠溶液的复分解反应制备五硼酸钾的方法。

The preparation method of potassium pentaborate (KB5O8) was studied with the replacement reaction between potassium chloride and sodium pentaborate solution.

研究了利用氯化钾晶体和五硼酸钠溶液的复分解反应制备五硼酸钾的方法。

Five methods of producing potassium pentaborate were studied.

实验研究了5种制备五硼酸钾的方法。

Vibrational spectroscopic analysis of CsB_5O_8·4H_2O and its saturated aqueous solution;

四水五硼酸铯及其饱和溶液的振动光谱分析

Vibrational spectroscopic analysis of CsB_5O_8·4H_2O and its saturated aqueous solution

四水五硼酸铯及其饱和溶液的振动光谱分析

Vibrational Spectral Study of CsB 3O 5 and CsLiB 6O 10 Crystals

三硼酸铯和硼酸铯锂晶体的晶格振动光谱研究

Positive Thermal Ionization Mass Spectrometric Analysis of Boron Isotope Using Static Multicollection of Cs_2BO_2~+ Ions

正热电离静态多接收偏硼酸铯离子测定硼同位素

mixed or impregnated with borax.

与硼酸混合，或注入硼酸。

A salt or an ester of boric acid.

硼酸盐一种硼酸盐或硼酸酯

Production : monomer boron, Danhuapeng, boron anhydride, without detectable; Hydrochloric acid, Yean, ammonia water.

生产：单体硼，氮化硼，硼酐，无水硼砂；盐酸，液氨，氨水。

Boric acid for industrial use

GB/T538-1990工业硼酸

Preparation of Calcium Metaborate and Sodium Perborate from Borax and Slaked Lime

由硼砂和消石灰制备偏硼酸钙和过硼酸钠

Boric acid for industrial use-Determination of boric acid content

GB/T12684.1-1990工业硼酸硼酸含量的测定

Determination of Potassium Borofluoride Content with Potassium Tetraphenylborate Gravimetric Method

四苯硼酸钾重量法测定氟硼酸钾含量

Sodium metaborate is a by-product from deoxidation of sodium borohydride.

偏硼酸钠是硼氢化钠的还原副产物。

Synthesis of 1,3-Bis(4-nitrilemethoxyphenoxy) Propane Catalyzed by Cesium Carbonate

碳酸铯催化合成1,3-二(对腈基苯氧基)丙烷

Synthesis of p-Methoxyacetophenone Catalyzed by Silica Supported Cesium-Substituted Dodecatungstophosphate

硅胶负载磷钨酸铯催化合成对甲氧基苯乙酮

a salt of fluoroboric acid.

氟硼酸形成的一种盐。

boron zinc superphosphate fertilizer

硼锌过磷酸石灰肥料

Give me a pound of boric acid.

给我一磅硼酸粉吧。

Chemical reagent-Boric acid

GB/T628-1993化学试剂硼酸

sodium peroxoborate tetrahydrate

过氧化硼酸钠（四水合物）