By acid treatment, the whiteness was over 75.

通过酸处理后，云母白度达到75以上。

Surface of blended fiber had porous structure after acid treatment.

经酸处理后共混纤维表面存在多孔结构。

An acid treatment placed in the wellbore over the interval to be perforated.

置于井筒中要被射孔层段的酸处理液。

It is found that acid treatment is influential on the surface of montmorillonite.

结果表明，酸处理浓度对蒙脱石的表面结构有很大的影响。

The influence of hydrochloric acid treatment on kyanite floatability is stud - ied.

研究了盐酸处理对蓝晶石可浮性的影响。

Retinoic acid treatment after four months, symptoms improved obviously, skin squames thinner.

维甲酸治疗四个月后，症状改善，皮肤鳞屑明显变薄。

During and after acid treatment, the end of tube strain must locate over the main production layer.

气井酸化时及酸化后，试采管串底界应位于主产层上方；

The stainless tubing is less likely to kink than copper but it is harder to solder without an acid treatment.

不锈钢管比铜管不易纠结，但不经酸性处理焊接较困难。

The stainless tubing is less likely to kink than copper, but it is harder to solder without an acid treatment.

不锈钢管比铜管不易纠结，但不经酸性处理焊接较困难。

Methods Gimeracil polymorphs were prepared by alkali-acid treatment or recrystallization with EtOH, MeOH, etc.

方法分别以“碱溶-酸析”法或甲醇、 乙醇等有机溶剂重结晶法，制备吉美拉西的多晶型。

Through XRD and XPS analysis, most of dolomite in palygorskite clay were removed in the acid treatment process.

通过XRD图谱分析，在酸处理过程中，凹凸棒石粘土中大部分白云石组分被去除。

Bending strength was measured. The acid treatment parameters were determined and the effect on strength was studied.

测试玻璃的抗折强度来确定酸预处理工艺参数和分析其对强度的影响。

The methanol-HCl treatment will make the readout of the DNA sensor decreased compared with the sulfuric acid treatment.

与目标DNA分子杂交反应后，实验表明，硫酸处理的测试结果要好于甲醇-盐酸的处理方法。

This paper presents a case history where an associative polymer was applied during matrix acid treatment of a damaged well.

本文讲述一个井史案例，将聚合物应用于受到伤害的井的基岩酸化处理。

The chemical composition and structural form of atlapulgite are evidently affected by the acid treatment conditions in activation.

酸处理条件明显地影响了活性白土的化学组成和结构状态。

The surface of ultra high molecular weight polyethylene(UHMWPE)fibers was modified by the confected chrome acid treatment solutions.

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。

The surface of ultra high molecular weight polyethylene(UHMWPE)fibers was modified by the confected chrome acid treatment solutions.

本文采用不同浓度和温度下的铬酸溶液对超高分子量聚乙烯纤维进行表面处理。

The proposed method was not only simple in handling without the steps of ashing and acid treatment, but also possessed high sensitivity.

该方法省去了灰化、酸溶等繁琐步骤，不但操作简便，而且灵敏度较高。

X-ray photoelectron spectroscopy was employed to analyze the surface chemical properties of specimens of acid treatment and acylation reaction.

利用X射线光电子能谱对酸氧化及酰氯化处理后的样品进行了表面化学性质分析。

The results showed that the urea malic acid treatment can significantly reduce the tar content in smoke smog by 16.9% based on the control treatment.

结果表明，苹果酸脲处理能明显减少烟气中焦油含量，减少量占对照处理的16.9%。

What happened? First, as expected, the mice exposed to UV radiation without the ellagic acid treatment developed wrinkles and thickening of the skin.

首先，意料之中，接受UV照射而不搽鞣花酸的小鼠出现皱纹且皮肤角质加厚。

The effects of factors, such as high-speed shear treatment, heat treatment, acid treatment and alkali treatment on the soluble characteristic were investigated.

分别考察了高速剪切处理、加热处理、酸处理和碱处理对醇变性大豆蛋白溶解特征的影响。

Theoretical analysis is made on the cause of the decline of fluid production and water injection amount after acid treatment prohibition, and examples are given.

理论上分析了现场部分油水井酸化后，油井产液量下降、注水井注水量下降的原因。提出了防止酸化失效的措施，并列举了实例。

This paper studied the TCF bleaching of rice straw ammonium sulfite pulping, which contains of oxygen-alkali bleaching, acid treatment and hydrogen peroxide bleaching.

研究了稻草亚铵浆的氧碱漂白、酸预处理和过氧化氢补充漂的三段漂白。

Betulin and Betulinic acid treatment could decrease serum AST, ALT activities and hepatic MDA level significantly, and critically increased hepatic GSH and CAT levels.

预防给予不同剂量的白桦酯醇或白桦酯酸可明显降低小鼠血清中alt、AST和肝脏中MDA活性，提高GSH和CAT水平。

In the process of waste acid treatment, field checkpoint signals were amplified, calculated and compared and the outlet signals used for display, adjusting and control.

应用于废酸处理时，工艺控制的现场检测信号通过放大、运算处理、信号比较后，输出信号实现显示、调节及控制。

Niobium acid was synthesized by potassium hydroxide melting method using different inorganic acid treatment and its properties were characterized by FF-IR, TG and UV-VIS spectra.

采用氢氧化钾熔融法以不同无机酸处理合成了铌酸。