photochemical separation是什么意思

网络释义

用法例句

The chemical separation and HF infrared absorption C/S instrument were used to determine total carbon and free carbon in titanium carbide powder.

采用化学分离与高频红外吸收碳硫分析仪相结合测定碳化钛粉中的总碳、游离碳 ,成功地解决了传统的重量法对于低含量碳测定存在较大的误差缺陷 ,同时使测定时间上大大缩短。

The￣(229)Ra activities were separated from irradiated target material by radiochemical separation technique.

用１４ＭｅＶ中子轰击钍靶，通过￣（２３２）Ｔｈ（ｎ，α）￣（２２９）Ｒａ反应产生￣（２２９）Ｒａ，由放射化学分离技术从被照靶物质中分离出￣（２２９）Ｒａ活性；利用γ（Ｘ）谱学方法，首次观测到了￣（２２９）Ｒａ的能量为１４。

The progresses in chemical separation and mass spectrometric measurement for Lu-Hf isotopic system in geological samples since 1980 have been reviewed in this paper.

对自1980年以来地质样品中Lu-Hf同位素体系的化学分离方法与质谱测试技术的最新进展进行了综述。

The Application of Electroless Deposition and Electrodeposition in Separating Chemistry;

化学镀与电沉积技术在分离化学中的应用研究

chemical isotope separation

化学法同位素分离法

Purifying and Separating of chemical constituents from H. rhamnoides L. subsp turkestanica Rousi in. Ann. native to Xinjiang

新疆中亚沙棘化学成分的分离和纯化

Chemical Constituents Isolation and Antioxident Activity Screening from Pumpkin

南瓜化学成分分离及抗氧化活性筛选

Separation into constituents by chemical reaction.

分解通过化学反应分离成各组成成分

Isolation and Elucidation of the Chemical Constituents from the Marine Sponge Gellius Cymiformis;

海绵Gellius Cymiformis化学成分分离与鉴定

Isolation and Structural Determination of Chemical Constituents from the Red Alga Laurencia;

凹顶藻Laurencia化学成分的分离及结构鉴定

Isolation and Identification of Chemical Constituents of Botanical Pesticides WCT

植物源农药WCT化学成分分离与鉴定

One Compound from Morus alba L. Leaves

桑叶中性部位一种化学成分分离鉴定

Isolation and identification of chemical constituents of whole plant of Hibiscus trionum Linn.(Ⅱ)

小秋葵化学成分的分离与鉴定(Ⅱ)

Isolation and identification of chemical constituents from peels of Citrus changshan-huyou Y.B.Chang

常山胡柚皮的化学成分分离鉴定(英文)

Isolation and identification of alkaloids from the root of Stephania tetrandra

粉防己生物碱化学成分的分离与鉴定

Isolation and identification of chemical constituents from the stem of Schisandra chinensis(Turcz.)Baill.

北五味子藤茎化学成分的分离与鉴定

Isolation and identification of compounds from marine mangrove plant Avicennia marina

红树植物白骨壤化学成分的分离鉴定

Study on Analysis of the Chemical Components of Ginger Oil and Separation and Purification of Gingerols from Ginger

姜油的化学成分分析与姜辣素的分离纯化研究

Electrochemically Controlled Cesium Ion Separation of Graphite Substrate Electrodes with NiHCF Film

石墨基体NiHCF膜电极电化学控制Cs离子分离

Chemical Constituents Isolation and Antioxident Activity Screening from Cucurbita Moschata Duch;

南瓜化学成分分离及其抗氧化活性筛选

Studies on the Isolation of Chemical Components in Ponkan Peels and Their Antioxidant Activity

椪柑皮化学成分的分离及其抗氧化活性的研究