您要查找的是不是：
- The testing methods for total nitrogen and the denitrogenation technologies such as acid refining,solvent refining were also reviewed. 綜述了酸精制、溶劑精制等脫除石油產(chǎn)品中氮及各種總氮的測定方法。
- The raw materials are mixed in accordance with formulas which are adapted to the end use of the fiber. These materials are drawn first in the batch bins and into the batch mixed and then into the batch melting glass refining tank. 根據纖維的最終用途確定原料配方,將原料混合后送入料倉,再經(jīng)混料倉之后送入熔爐提純。
- According to practical production, some related work of remaking sealing components of import suphuric acid refine device are introduced. 從生產(chǎn)實(shí)際出發(fā)，介紹了國外引進(jìn)硫酸精制裝置玻璃管路密封件國產(chǎn)化改造的相關(guān)工作.
- CLEAN PRODUCTION PROCESS FOR WHITE OIL SULFURIC ACID REFINING 白油硫酸精制的清潔生產(chǎn)工藝
- The transformation on sealing components of glass pipeline in import sulphuric acid refine device from abroad and sealing structures of the imported high pressure plunger pump is introduced. 介紹了引進(jìn)硫酸精制裝置中玻璃管路密封件以及高壓柱塞泵密封結構的改造。
- He gave me a taste of his acid wit. 他讓我嘗到了他敏銳尖刻之機智的滋味。
- Acid irritates the stomach lining. 酸能刺激胃黏膜。
- Acid had pitted the surface of the silver. 酸把銀器的表面腐蝕了。
- I am doing an experiment of neutralizing acid. 我在做一個(gè)中和酸的實(shí)驗。
- refining tank 精煉桶
- Can Jones beat Smith? That's the acid test. 瓊斯能擊敗史密斯嗎？那是個(gè)嚴峻的考驗。
- A salt or an ester of boric acid. 硼酸鹽一種硼酸鹽或硼酸酯
- She dropped acid in high school. 她高中時(shí)代服迷幻藥。
- The metal is fretted with the acid. 金屬被酸腐蝕。
- The chemical can behave as an acid. 這種化學(xué)制品能起酸的作用。
- The acid has eaten through the metal cover. 酸已把金屬蓋子蝕穿了。
- The worker's overalls were badly burned by acid. 這位工人的工作裝被酸腐蝕得很厲害。
- An acid can react with a base to form a salt. 酸可以和堿起反應而生成鹽。
- This substance must be treated with acid. 這材料得用酸來(lái)處理。
- The acid burnt a hole in the carpet. 酸把地毯燒了個(gè)洞。
