Acid etching result shows that the crystal has regional single domain structure.
酸腐蚀结果表明，晶体具有区域性单畴结构。
The SEM findings revealed the different etching patterns caused by acid etching and PAEs.
各组的扫描电镜分别揭示了各自不同的酸蚀形貌。
UHMWPE fiber were treated by chromic acid etching and chemical vapor depositing polypyrrole (PPy).
采用铬酸刻蚀和化学气相沉积聚吡咯处理了超高相对分子质量聚乙烯(UHMWPE)纤维。
A process of acid etching one side of float glass to obtain a distinctive, uniformly smooth and sati.
这是一个通过酸蚀浮法玻璃来获得一种与众不同，光滑均匀，像绸缎一样的玻璃的过程。
The present paper introduced the use of acid etching technique to restore the defective anterior teeth in child patients.
本文介绍酸蚀技术在修复患儿前牙牙体缺损的应用。
A new method for testing the acid etching depth of WC-Co cemented carbide by flame atomic absorption spectrometry and glow discharge spectrometry has been studied.
研究了原子吸收光谱法和辉光放电光谱仪定量测定硬质合金去钴深度的新技术。
This paper studies on the mechanism of acid etching and effect of high temperature and high pressure gas produced by HEGF acting on reservoirs by means of experiment.
用实验的方法研究了高能气体压裂产生的高温高压气体对地层的酸蚀机理、效果。
The models was established of the following components: wellbore flow model, unstable reservoir flow model, the fluid interface movement model, acid etching wormhole model and etc.
模型主要包括井筒流动模型、不稳定储层流动模型、液体界面移动模型和酸蚀蚓孔模型等。
The water injection well of sandstone reservoir may succeed more than production well if taking acid fracturing treatment because reducing of effect closed pressure on acid etching fracture.
由于降低了酸蚀裂缝的有效闭合压力，砂岩储层注水井酸压比生产井酸压更可能获得成功。
The effect of the sclerotic dentin repaired with composite resin can be affected by the quality and quantity of hybrid layers and resin tags, and different etching systems and acid etching time.
混合层和树脂突的质和量以及不同的酸蚀系统和酸蚀时间都会影响硬化牙本质的复合树脂黏结修复效果。
Objective: to compare phosphoric acid etched and laser etched human enamel surfaces and evaluate the possibility of using laser etching as a new technique to take place the conventional acid etching.
目的：对激光和磷酸刻蚀牙釉质进行比较，探讨激光刻蚀是否可作为酸蚀牙釉质表面的一种替代方法。
One company selling hydrochloric acid for etching cement floors reckoned that, because it was in gel form and could legally be washed down the drain, the product was environmentally friendly.
一家销售蚀刻水泥地盐酸的公司以为盐酸为胶液产品，可以被合法地冲进下水道，因此是环保产品。
Specimens prepared by polishing and etching in a weak solution of nitric acid and alcohol reveal the lamellar structure of alternating plates that forms on slow cooling.
通过打磨并在弱硝酸酒精溶液中蚀刻制备的样本显示出由缓慢冷却形成的交互层状的薄片结构。
A strong acid, it is toxic and can cause severe Burns. It attacks most metals and is used for etching steel and photoengraving.
硝酸是一种强酸，有毒，并能造成严重烧伤。能与大多数金属起作用，用于蚀刻钢材和光刻。
Resist: A coating used to inhibit the action of the acid when etching a printing plate.
抗蚀膜：当腐蚀印版进，用来防止酸的腐蚀的涂层。
Acid resistance due to its poor, can not be used for etching of the places there.
由于其耐酸性很差，不能用于有酸蚀的场所。
Objective:To investigate the appearance of enamel on the cross section of tooth after etched with 37% phosphoric acid for different etching time .
目的：观察用37%磷酸凝胶以不同酸蚀时间处理后的牙釉质在牙齿横断面上的形态改变。
Phosphoric acid can be used as solute of etching agent or forming agent, or as hydrate inhibitor in manufacturing electrolytic capacitors.
在铝电解电容器生产中，磷酸可作为腐蚀液或化成液中的溶质，也可作为水合抑制剂。
Aquatint: it is an etching process on copper or steel by means of nitric acid. in this technique a thin layer of resin dust is sprinkled on the plate and heated to make it adhere.
水彩色调：用硝酸在钢片或铜片上作腐蚀的蚀刻法。这个技巧是在版面上洒上一层薄薄的树脂粉，加热把它粘附于版面。
As for the Permit kit, I have been making slow progress on the acid-etching and the small sheet that I plan to include with the kit.
至于许可证的试剂盒，我一直进展缓慢，对酸蚀刻和小资产负债表，我的计划，包括与试剂盒。
She soaked the etching in an acid bath.
她将铜版画浸入到酸性溶液中。
Additionally it is used as wetter in glass etching and acid bath for metal surface.
在玻璃蚀刻过程中作润湿剂，在金属表面处理酸浴过程中作润湿剂。
The effects of potassium dichromate concentration, sulfuric acid concentration, etching temperature and etching time on the bulk etching rate of PP nuclear track membrane were discussed.
建立了基体蚀刻速率与重铬酸钾浓度、硫酸浓度、蚀刻温度的数学关联式；
Results Phosphoric acid-etching had little effect on ceramic surface structure;
结果：磷酸处理对瓷表面形态未见有明显改变；
Results Phosphoric acid-etching had little effect on ceramic surface structure;
结果：磷酸处理对瓷表面形态未见有明显改变；
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