| 释义 |
sodium sulfide短语¹³¹⁶²⁰⁺³
基本例句
硫化钠
A variety of different fiber structure, the nature is different, then the use of sodium sulfide dyes are also different.
各种纤维的结构不同，性质也不同，则所采用的硫化钠染料也不同。 sinongolia.com
The superiority of catalytic hydrogenation reducing to iron and sodium sulfide reducing is showed in both increasing yield and decreasing wastes.
对比说明了加氢法在提高产品收率、减少三废方面明显优于铁粉法和硫化钠法。 cnki
A range of polymers which are made from sodium sulfide and p-dichlorobenzene.
由硫化钠和对二氯苯制成的一系列聚合物。 www.infopetro.com.cn
Experiment results show that as cooking additive quinone compounds are more suitable for soda cooking without sodium sulfide.
结果表明，醌类蒸煮助剂更适用于无硫化钠存在的烧碱法蒸煮。 kekenet
Formaldehyde, reaction products with m-phenylenediamine, sodium sulfide and sulfur;
甲醛与间苯二胺、硫化钠和硫的反应产物； chemyq
FTIR result showed that it is the physisorption of the interaction among sodium sulfide, DDA and n- octanol with smithsonite's surface.
红外光谱研究表明，硫化钠、正辛醇、 DDA与菱锌矿表面发生物理吸附。 www.jsks.net.cn
He said that due to low domestic prices of sodium sulfide, sodium sulfide in a loss of oil imports.
他说，由于国内硫化钠价格偏低，中石油进口硫化钠是亏损的。 sinongolia.com
In contrast, the thermal production process of sodium sulfide is sodium sulfide, and then the reaction with water available industrial grade sodium sulfide.
相比之下，热法硫化钠的生产工艺是将硫化钠，然后与水反应后可得到工业级硫化钠。 sinongolia.com
In the presence of catalyst, PPS can be synthesized by p dichlorobenzene and sodium sulfide in proper solvent. PPS can be manufactured heretofore.
用对二氯苯和硫化钠在合适的溶剂中经催化反应生成 PPS，目前已能规模化生产。 cnki
Residual lignins from sodium sulfide pretreatment kraft pulping were studied by chemical and spectral methods.
用化学和波谱分析研究了硫化钠预处理硫酸盐制浆中残余木质素的化学结构特性。 dictall
Song was beads that sodium sulfide future development will be incorporated into a range of access conditions under the management of lead sulfide industrial transformation and upgrading.
宋显珠指出，硫化钠未来的发展，将纳入到一系列准入条件的管理之下，引导硫化钠产业转型升级。 sinongolia.com
Tetrahydrothiophene was synthesized using iodine as a catalyst from 1,4- dichlorobutane and sodium sulfide.
以1，4-二氯丁烷和硫化钠为原料，碘为催化剂，乙醇为溶剂合成了四氢噻吩。 dictall
The results showed that the activation of sodium sulfide to the smithsonite due to the HS- ion adsorbed on the smithsonite's surface and lead to the zeta potential drop.
结果表明，硫化钠对菱锌矿的活化作用主要通过 HS-吸附在菱锌矿表面，降低菱锌矿表面电位实现； www.jsks.net.cn
Sodium sulfide spent caustic liquor was treated by wet air oxidationWAO.
采用湿式空气氧化法处理含硫化钠废碱液。 zidian8
Sodium tetrathiocarbonate was prepared from anhydrous sodium sulfide, sulfur and carbon disulfide at a yield of 75%.
用无水硫化钠、单质硫和二硫化碳制备四硫代碳酸钠产率75%。 dictall
The collectorless flotation behaviors of chalcopyrite and pyrite in the presence or absence of sodium sulfide have been established.
本文给出了有、无硫化钠存在时，黄铜矿和黄铁矿的无捕收剂浮选行为。 dictall |