High-purity and super high-purity hydrogen have been applied in the electronic industry extensively.
高纯氢和超高纯氢已在电子工业中获得日益广泛的应用。
Barium carbonate is a very important inorganic chemical material. It can be divided into powder, granular and high-purity varieties.
碳酸钡是重要的无机化工产品之一，可分为粉状、粒状和高纯碳酸钡。
The high-purity concentration technology is further applied to form micro molecule groups with high nutrient content, which are easy to be absorbed and utilized by the crops.
进一步采用高纯浓缩技术，使其形成小分子营养团，养分含量高，易被作物吸收利用。
In a word, with anode solution as raw material, production of high-purity manganese carbonate is feasible in technicality, reasonable in process and considerable in economic benefit.
总之，以电解锰的阳极液为原料，生产高纯碳酸锰在技术上是可行的，工艺上是合理的，经济效益是可观的。
So that a new way to produce high-purity manganese carbonate is opened up.
从而为高纯度碳酸锰的制备开辟了一条新的途径。
In 1963, China began to develop and produce high-purity graphite with fine structure.
1963年中国开始研制和生产高纯细结构石墨。
Objective To isolate and purify high-purity neohesperidin from Fructus Aurantii extract.
目的从枳壳提取物中分离纯化高纯度新橙皮苷。
This article deal with a new process for high-purity acetonitrile synthesis from ethanol.
提出了一种合成高纯度乙腈的新工艺。
The high-purity lithium carbonate for special optical glass was synthesized by using double carbonization process.
采用两次炭化法合成了特种光学玻璃用高纯碳酸锂。
The new wet blanket product is a combination of high-purity amorphous silica fibers and an inorganic silica binder.
这种新型的湿层产品是由高纯度的无定形二氧化硅纤维和无机二氧化硅粘结剂结合而成的。
The Nanbo Company which is located in Yichang is the maximal high-purity polycrystal silicon producing enterprise of China.
位于宜昌市境内南玻公司是全国最大的高纯多晶硅材料生产企业。
Magnesium resources, we can make high-purity magnesia, magnesium metal and it's products, as well as other magnesium compounds.
利用镁资源可开发的高技术产品有高纯镁砂、金属镁及其制品、其它镁化合物系列等。
The direct reduced iron is a high-quality material after coldly bonding, and the utilizable value of high-purity iron powder is higher.
直接还原铁粉经冷固结成型后即为电炉炼钢的优质原料，而高纯铁粉的利用价值更高。
The experiments verify that this method is of practical significance for determining trace chloride in high-purity waters of power station.
实验证明；本方法对于测定火力发电厂高纯水中痕量氯离子具有实用价值。
A new square lead shield room has been introduced in this article. It is used as the shield room of coaxial high-purity germanium detector.
本文介绍一种组合式方形铅屏蔽室的新设计，用作同轴型高纯锗探测器的屏蔽室。
The core materials consist of soluble phosphate binder, magnesium oxide hardener and high-purity silicon oxide as refractory aggregate materials.
这种芯料采用水溶性磷酸盐为粘结剂、氧化镁为固化剂、高纯二氧化硅为耐火骨料。
A new method in which trace arsenic in high-purity germanium dioxide is determined using silver nitrate absorption photometry is described in this discussion.
研究硝酸银吸光光度法测定高纯二氧化锗中痕量砷的新方法。
The preparation process and experiment results of chlorinated paraffin-42 and high-purity hydrochloric acid from low-point paraffin by catalytic chlorination are described.
叙述了软蜡经预处理后加入某种稀释剂，经催化氯化合成氯蜡- 42，副产试剂级盐酸的工艺方法及实验结果。
Inspired by the benefits of minerals from the mineral composition of 95% of high-purity, natural mineral blush powder is suitable for all skin types, including sensitive skin.
受矿物质的优点所启发，由95%高纯度矿物质组成，天然矿物质胭脂粉适合各种肤质，包括敏感性肌肤。
The high-purity aluminum was modified with different amount of Al-Ce grain refiners and the microstructures and mechanical properties of the modified aluminum were investigated.
在高纯铝中分别添加不同量的铝铈合金细化剂，考察了其铸态显微组织、力学性能的变化规律。
The combination of materials self-damps to give the revised drive unit a solid, low-resonance base to work from. A new high-purity copper cable completes the engineering content.
这种复合材质的运用给予耳机单元一个结实而低谐振的“底盘”。耳机线采用新的高纯度铜制造。
Comments: this is a very reliable valve for non-corrosive and high purity products. However, the design makes this valve inappropriate for corrosives and ultrahigh-purity products.
评论：对于非腐蚀性和高纯度产品，这是一种非常可靠的阀门。但是，它的设计使得它不适合用于腐蚀物和超高纯度产品。
The new separation technology of the high-purity anethole from star anise oil was studied, especially on the optimum separation conditions of freezing crystallization and vacuum rectification.
研究了从八角茴油中分离高纯度茴脑的生产工艺，探讨了冷冻结晶及精馏操作的最佳工艺条件。
The triad furnace was introduced briefly. The production process of high-purity hydrochloric acid by triad furnace was described. Its advantages, disadvantages and improvement were also evaluated.
简介了三合一炉，叙述了三合一炉生产高纯盐酸的工艺流程、优点及不足与改进。
Products: Highly Toxic Gases, High-Purity Gases, Rare Gases and Pyrophoric Gases.
产品：剧毒气体，高纯度气体，稀有气体和自燃气体。
In 2005, the "Large High-Purity Graphite Industrialization project" of the company was assessed as a National Torch Program project.
2005年，公司的“大规格高纯石墨产业化项目”被定为国家火炬计划。
The quality of the alkali for regeneration has an important impact on the regeneration of anion resin. High-purity alkali is not usually used in China for the regeneration of anion resin.
再生用碱的质量对阴离子交换树脂的再生性能有很大的影响，国内很少采用高纯碱再生阴离子交换树脂。
The quality of the alkali for regeneration has an important impact on the regeneration of anion resin. High-purity alkali is not usually used in China for the regeneration of anion resin.
再生用碱的质量对阴离子交换树脂的再生性能有很大的影响，国内很少采用高纯碱再生阴离子交换树脂。
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