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- hydrofluoric acid etch 氫氟酸蝕刻
- Abstract: Porous silicon (PS) was prepared by anodically etching of n-type silicon in hydrofluoric acid solution. 文摘:多孔硅在室溫下發(fā)出光致熒光展現了硅用作光電子材料和顯示技術(shù)材料的前景。
- With the aid of a water-heater controllable in both temperature and time, the chemical etching method adding a bit hydrofluoric acid and xylene in traditional picric acid sa... 結果表明:利用控溫控時(shí)水浴鍋采用傳統飽和苦味酸滴加微量氫氟酸和二甲苯的試劑可清晰顯示不同狀態(tài)下的奧氏體晶界。
- Hydrofluoric acid is an extremely reactive agent. 氫氟酸是一種強烈的反應劑.
- The slowness is dissolve in hydrofluoric acid and hot oil of vitriols. 緩慢溶于氫氟酸和熱濃硫酸。
- Hydrofluoric acid is a highly toxic compound and has strong erosive effect. 摘要氫氟酸屬于高毒類(lèi)物質(zhì)，有較強的腐蝕作用。
- Effect of acid etching on electrical performances of microchannel plate[J]. 引用該論文 孫忠文;黃永剛;賈金升;黃英;劉淑慈;劉輝;李國恩.
- Material illustrating detailed structure of graptolites has been etched from limestone by means of hydrofluoric acid. 表明筆石詳細構造的物質(zhì)是利用氫氟酸從石灰巖中侵蝕出來(lái)。
- Before any monel part is assembled into a hydrofluoric acid valve it is acid tested to assure that it is monel. 在將任何蒙乃爾部件組裝進(jìn)氫氟酸閥門(mén)之前，都經(jīng)過(guò)酸性檢測，以確保確實(shí)是蒙乃爾材料。
- Hydrofluoric acid of Porcelain Etchant and phosphoric acid of UNI-ETCH are severe eye and tissue irritants. 瓷酸蝕劑的氫氟酸和UNI-ETCH的磷酸是一種強烈的眼睛和組織的刺激物。
- It has high anti-corrosion for inorganic acid, organic acid and organic solvent except the hydrofluoric acid. 它具有較高的抗腐蝕性能，為無(wú)機酸，有機酸及有機溶劑除氫氟酸。
- Using patented technology: acid etching process to make the blade of graters sharper. 本版權所有中華經(jīng)貿網(wǎng)，任何人未經(jīng)同意不得擅自引用！
- This paper reports a case of hydrofluoric acid burn complicated by inhalation injury and serious fluorine toxicosis. 本案例為氫氟酸燒傷并氣體吸入性損傷，為嚴重氟中毒。
- We test our hydrofluoric acid valves at extended time periods that further assure the quality of the valve performance. 我們加長(cháng)了檢測我們的氫氟酸閥門(mén)的時(shí)間段，這樣就進(jìn)一步保證了閥門(mén)性能的質(zhì)量。
- UHMWPE fiber were treated by chromic acid etching and chemical vapor depositing polypyrrole(PPy). 摘要采用鉻酸刻蝕和化學(xué)氣相沉積聚吡咯處理了超高相對分子質(zhì)量聚乙烯(UHMWPE)纖維。
- Hexadecylbenzene was prepared by the alkylation of benzene with 1-hexadecene over supported hydrofluoric acid on USY. 采用負載氫氟酸的USY分子篩作為催化劑,以苯和十六碳烯為原料,經(jīng)烷基化反應合成十六烷基苯。
- Lanthanum fluoride was prepared by droping hydrofluoric acid into lanthanum hydroxide. 采用了氫氟酸直接氟化氫氧化鑭漿液的制備工藝,考察了工藝的可行性。
- Never use chemicals such as hydrofluoric acid or ammonium fluoride to clean Tourmaline because it can erode the stone. 從來(lái)不使用化學(xué)物質(zhì)如氫氟酸或氟化銨清潔電氣石，因為它可以削弱石頭。
- Frosting for soothing hydrofluoric acid, its concentration directly affects the frosting on the surface of the glass. 蒙砂劑主給身分為氫氟酸，其淡度間接感化到玻璃暗不天的蒙砂。
- The sample was dissolved in nitric acid and hydrofluoric acid,and perchloric acid fume was used to destroy fluorine. 試樣以硝酸、氫氟酸溶解,用高氯酸冒煙驅除氟。
