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- Additional, do not use strong acid dip to brush, lest bath crock surface becomes coarse, lose luster. 另外，勿用鏹水浸刷，以免浴缸表面變得粗糙，失去光澤。
- We study the activation technics of electroless nickel plating on nonmetal, putting forward two kinds of direct activation technics:oxygenation,acid dipping and NaCl dipping. 本文對非金屬化學(xué)鍍鎳活化方法的研究進(jìn)行了概述,提出了氧化+酸浸活化法及以鹽為活化劑的直接活化新工藝。
- The paper introduces the methods of making polydroxy Aluminium chloride from coal gangue,and also studies the optimal process for acid dipping and salinity regulation. 介紹了用煤矸石制取聚羥基氯化鋁的方法，研究了酸浸、調整鹽基度等過(guò)程的最佳工藝過(guò)程。
- A combined method was proposed i.e., to separate circulating water from washing ash-water and form closed circulating, make acid dipping of condenser copper pipe, add scale and corrosion inhibitor, and perform sterilization and filtration. 針對此問(wèn)題，提出了隔斷循環(huán)水與沖灰水的直接聯(lián)系，將循環(huán)水系統改為閉路循環(huán)，對凝汽器銅管進(jìn)行酸洗，向循環(huán)水中添加緩蝕阻垢劑、殺菌滅藻劑和增設旁流過(guò)濾系統等辦法。
- Use of surfactant in acid dipping, degreesing, electroplating, corrosion inhibition, sealing, mist inhibition and effluent treatment, and selection and usage of surfactants are stated. 介紹了表面活性劑在酸洗、除油、電鍍、緩蝕、封閉、抑霧和廢水處理中的應用及表面活性劑的選擇和使用。
- 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。
- Weave Acid Dip Process Multi-channel Real-time Monitor and Data Query-analyze System 紡織酸浴過(guò)程多通道實(shí)時(shí)監控及數據查詢(xún)系統
- 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。
- 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。
- Effects of Hot Water Combined with Acid Dip on Pericarp Pigments and Enzyme Activity of Litchi (Litchi chinensis Sonn. ) 熱水結合酸浸處理對荔枝果皮色素含量與酶活性的影響
- 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。
