杂质

The sediment settled and the water was clear.

杂质沉淀后, 水变清。

The content of involatile impurities in acetamidine hydrochloride was determined by gravimetric analysis.

采用重量分析法测定盐酸乙脒中难挥发杂质的含量。

The sediments are detrital and largely of greywacke facies.

沉积为碎屑质，大部分属于杂质。

Magnetic separation intake purolator, which can avoid metallics and large grained impurity enter into the oil way.

磁力分离吸口滤油器，有效的防止金属物、大颗粒杂质进入油路。

This article introduces a rapid analysis and adjustment of the copper and ferrum impurities in nickelage solution.

本文主要介绍镀镍液中杂质铜、铁的快速分析和调整方法。

The purpose of bleaching is to wipe off some pigment minim-metal ,soap, lecithoid ,remnant pesticide and other impurity.

脱色的目的在于去除色素、微量金属、皂粒、胶质、残留农药和其它的杂质。

The current preperation methods of strontinum carbonate from celesite are carbon reduction method and double decomposition method.

中国天青石资源十分丰富,但矿石品位低、杂质含量,需经选矿除杂后才能作为产碳酸锶的原料。

The high molecular weight impurities in cephalosporins are the sensibilisinogen causing tacho-anaphylactic reaction and the emphasis in pharmaceutical analytical studies.

头孢菌素类抗素中的分子杂质是引发速发型过敏反应的过敏原,是药物分析研究的重点。

Experiments show that causticizing by adding a small quantity of slaked lime can eliminate the interference of carbonate ions and humic acid salts.

添加少量的熟石灰可即刻消除碳酸根和腐植酸盐等有机杂质的影响。

The RE impurities in 4N lutecium oxide are determined by ICP-AES in this paper.The effects of matrix concentration acidity on tested element are analysed.

采用ICP-AES法测定4N氧化镥中稀土杂质,考察基体浓度、酸度对被测元素的影响。

Certified reference material of the high-purity silicasol was prepared by removing impurity ions from the high purity silicasol according to the ion exchange resin.

采用离子交换法实纯硅溶胶主成分与众多杂质离子的分离,并制备纯硅溶胶标准物质。

Clarifying Clay Masque is a non-drying masque that combines kaolin and bentonite, the highest quality natural earth clays, to decongest pores and lift impurities.

有效去除阻塞毛孔的油脂及杂质，具抗炎舒缓作用，有效舒缓因发炎引起之红肿，帮助伤口复原，有效去除老化角质层。

The improvement of the purity of fluorene is not dependent on the removal of acenaphthene and dibenzofuran, but dependent on the separation of other impurities.

芴纯度的提主要不是依赖苊、氧芴的去除,而是其它杂质的分离。

This series of products is disposed in front of rude breader,at the same time as continously conveys big block of material,removes the dirt and impurity.

本系列产品配置在粗破碎机前，在连续均匀输送大块物料的同时，除去泥土、杂质。

According to the shape of screening impurities to choose hole-shaped sieve plate(move out long, Diamond impurities) and the slit-shaped sieve plate(move out particles shape impurities and emplastic).

根据筛选杂质的形状特点可以选择孔形筛板(去长、菱形杂质)和缝形筛板(去颗粒形杂质和粘胶物)。

RESULTS The chlortetracycline's epimer, tetracycline and its epimer, as impurities in chlortetracycline have been determined by the liquid chromatogram and its first order mass spectrum.

结果得到金霉素样品液色谱图以及液色谱峰对应的一级质谱图。对谱图进行分析归纳,推测金霉素样品中含有四环素、差向异构四环素和差向异构金霉素杂质组分。

According to the shape of screening impurities to shoose hole-shaped sieve plate (move out long ,Diamond impurities)and the slit-shaped sieve plate (move out particles shape impurities and emplastic).

根据筛选杂质的形状特点可以选择孔形筛板（去长、菱形杂质）和缝形筛板（去颗粒形杂质和粘胶物）。

Quantum well intermixing induced by impurity diffusion has been used in fabricating nonabsorbing windows in the cavity facets to improve the output power of high-power laser diodes.

杂质扩散诱导量子阱混杂技术可用于制作腔面非吸收窗口, 提大功率半导体激光器的输出功率。

There is siderite, iron dolomite , calcite, Barite, pyrite, anatase, rutile, piece quartz, the mica ( or hydromica ), diaspore,etc. in the impurity in the mineral .

杂质矿物见有菱铁矿，铁白云石，方解石，重晶石、黄铁矿，锐钛矿，金红石，碎屑石英，云母（或水云母），水铝石等。

It was concluded that the dye uptake difference between A and B line of JinYang brand finished fiber was caused by the decrease of sodion in the third monomer.

采用效液色谱电导检测室,跟踪分析纺丝前工段各溶液中杂质含量。