鍶測定法 的英文怎麼說
中文拼音 [sīcèdìngfǎ]
鍶測定法
英文
strontium method- 鍶 : 名詞[化學] （金屬元素） strontium （sr）
- 測 : 動詞1. （測量） survey; fathom; measure 2. （測度; 推測） conjecture; infer
- 定 : Ⅰ形容詞1 （平靜; 穩定） calm; stable 2 （已經確定的; 不改變的） fixed; settled; established Ⅱ動詞...
- 法 : Ⅰ名詞1 （由國家制定或認可的行為規則的總稱） law 2 （方法; 方式） way; method; mode; means 3 （標...
- 測定 : determine; determination; setting-out; admeasurement; assignment; assay; finding
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Celestite ores - determination of strontium and calcium contents - edta volumetric method
天青石礦石中鍶和鈣含量的測定. edta容量法Determinations for isotopes of lead strontium and neodymium in rock samples
巖石中鉛鍶釹同位素測定方法Determinations for isotopes of lead, strontium and neodymium in rock samples
巖石中鉛鍶釹同位素測定方法Standard test method for strontium - 90 in water
測定水中鍶- 90的標準試驗方法Standard test method for radiochemical determination of strontium - 90 in soil
土壤中鍶- 90的放射化學的測定的標準試驗方法Water quality - determination of dissolved li, na, nh 4, k, mn 2, ca 2, mg 2, sr 2 and ba 2 using ion chromatography - method for water and waste water
水質.用離子色譜法測定鋰離子鈉離子銨離子鉀離子錳離子鈣離子鎂離子鍶離子和鋇離子含量.適用於水和廢水的方法In the process of study, by a lot of experiments for analyzing luminescent properties " affecting factors, such as concentration ce and tb h3bo : i, synthesizing temperature and temperature reserving time, reducing condition, etc, it gives out a good foundation for synthesizing ideal rare earths luminescent materials activated by ce and tb in aluminates strontium host. the study indicated that photoluminesent aluminates strontium power activated by ce, tb, in sral., 0, has a better luminescent effect. under the appropriate condition, srall. 0 ( that produce olivine light can be composed in 235nm or 365nm ul traviolet radiat ion act i vated by tbi07, al, > 0. i and srco : !
研究表明，鈰、鋱共激活鋁酸鍶基光致發光粉體發光效果比較好；將tb _ 4o _ 7 、 srco _ 3和a1 _ 2o _ 3為原料，在適當的條件下可以合成在235nm或365nm紫外光激發下發出較強綠光的sral _ 2o _ 4 ： （ tb ）發光粉；加入ceo _ 2合成sral _ 2o _ 4 ： （ ce ， tb ）可以增強sral _ 2o _ 4發光粉體的發光性能：在合咸溫度下保溫時間對合成樣品的發光效果有重要影響；隨實驗條件的改變可以制備出發紅、黃、綠色光的磷光體；通過x射線物相分析法對合成物的物相組成進行測定。分享友人