precipitation method发音

意思翻译

[分化]沉淀法

相似词语短语

precipitation───n.[化学]沉淀，[化学]沉淀物；降水；冰雹；坠落；鲁莽

method───n.方法；条理；类函数

precipitation hardening───[机]析出硬化；淀积硬化；淀积[脱溶]硬化

precipitation forecast───降水预报

precipitation definition───降水量定义

precipitation reaction───[化学]沉淀反应

precipitation means───降水量

precipitation map───降水量图

gasometric method───气体容量法，气体定量分析法

双语使用场景

Liquid precipitation method is one of the most popular methods of synthesis nanometer powders.───液相沉淀法是一种合成纳米粉体最为普遍的方法。

Magnesium titanate was obtained with special liquid phase precipitation method.───特殊液相沉淀法制备了镁的钛酸盐。

Methods: Sulfate ion precipitation method was used.───方法：采用硫酸根离子沉淀法。

The discoloring effectiveness of raw L-lactide with active carbon method is better than that of precipitation method.───用活性炭对L-丙交酯粗品进行脱色比用沉淀法脱色效果好，收率较高。

The precipitation method is an efficient, economical and practical method for removing the colloidal impurities.───是去除胶体杂质有效、经济、实用的方法。

MATERIALS AND METHODS: Nanometer-sized, dextran-coated (maghemite) IO particles were prepared by a precipitation method.───材料和方法：用沉淀法制备纳米尺度的葡聚糖包裹（磁赤铁矿）IO颗粒。

The invention relates to a method adopting a sodium-salt precipitation method to prepare high-pure cefpirome sulfate.───本发明涉及一种钠盐沉淀法制备高纯度硫酸头孢匹罗的方法。

The results showed that the comprehensive performance improvement was better by adding eerie oxide using co-precipitation method.───结果表明，以共沉方式加入二氧化铈，更有利于提高催化剂的综合性能。

Anti-bacteria substances were extracted with acid precipitation method before purification employing gel filtration.───用酸沉醇提法从纳豆菌发酵液中提取抗菌物质；

英语使用场景

Methods The Soxhlet extractor method was adopted for the extraction of pigments, and acid extraction and ethanol precipitation method was used for the preparation of pectin.

Nano-sized neodymium oxide was prepared by direct precipitation method with neodymium nitrate and ammonium carbonate as raw materials.

Olivine - type LiFePO 4 cathode material was successfully synthesized by co - precipitation method.

Using barium hydroxide octahydrate and urea as raw material, barium carbonate is prepared by homogeneous precipitation method.

METHODS: Angiopoietin-1-PAxCAwt cosmid DNA and adenoviral DNA-TPC were cotransfected to 293 cells by the use of calcium phosphate precipitation method.

Homogeneous precipitation method plays an important role in the research field of preparation of mono - dispersed particles.

Strontium aluminate long persistence phosphors were prepared through homogeneous precipitation method.

With the action of some bivalent cation, high temperature shift catalyst has been prepared by mixture precipitation method using open-hearth dust as a raw material.

Hydroxyapatite(HAP)powder was prepared from calcium nitrate and phosphoric acid by homogeneous precipitation method.