通过在焊条药皮中加入氧化硼或硼铁向焊缝渗入微量硼。
Small amounts of boron were transferred from the electrode to weld metal by adding boron oxide or ferroboron powder to the electrode covering.
随着氧化硼含量的增加，晶粒尺寸均匀长大、介电常数和介电损耗都增加；
With the increasing of dopant content, grains grew up uniformly, and dielectric constant and loss increased.
本文通过引入氧化硼添加剂，减弱了这些杂质离子的作用从而提高了该陶瓷的力学性能。
In the present paper, boron oxide is added to the ceramics and the action of the impurities is weakened. Therefore the mechanic...
通过实验，建立了一整套低硼钢中固溶硼、碳硼化物、合金元素硼化物、氧化硼和氮化硼的分离、测定方法。
A entirely set of method to separate and determine solid solution boron, carbon boride, alloy elements boride, boron oxide and boron nitride in low boron steel is established.
一般选用结晶水较多的硼化物、锌化物及氢氧化铝、氢氧化镁。
Generally choose gesso more boron hydrates, zinc carbide and aluminum hydroxide, magnesium hydroxide.
在同样的氧化条件下，六硼化铈在空气中比六硼化镧容易氧化。
It seems that cerium hexaboride is more easily oxidized than lanthanum hexaboride under the same oxidation conditions.
在二氧化碳及二氧化硫饱和水溶液中从硬硼钙石提取硼酸最优化方案的研究。
Optimization and modeling of boric acid extraction from colemanite in water saturated with carbon dioxide and sulphur dioxide gases.
以硼掺杂金刚石薄膜（BDD）为电极，采用电化学氧化的方法对含氯酚废水进行实验研究。
The electrochemical oxidation of wastewater containing chlorophenols was investigated experimentally using synthetic boron-doped diamond(BDD) thin film electrodes.
吡啶可以和卤素、硝基四氟化硼盐、 三氧化硫、硼烷及三氧化铬反应，形成一些有用的有机试剂。
Pyridine can react with halogens, nitronium fluoroborate, sulfur trioxide, boranes and chromium trioxide to form some useful organic reagents which are introduced briefly in the paper.
实验确定了硼的最大吸收波长及氧化镁中硼含量的测定方法。
To measure the boron content in magnesia, the most absorption wavelength of boron had been determined.
针对海卤水沉淀反应过程中氢氧化镁对硼化物的吸附现象以及树脂法对卤水脱硼进行了研究。
The removal of boron in brine was researched, in which magnesium hydroxide produced in seawater or brine and resin were adopted respectively.
目的探讨硼替佐米单独或联合了氧化二砷对HL - 60细胞凋亡的影响。
Objective to investigate the effect of bortezomib alone and in combination with arsenic trioxide on apoptosis of HL-60 cells.
综述了在甾体化合物11 -位引入羟基的各种化学合成方法，主要包括酮基还原法、上脱卤素法、硼烷双氧水法、过氧化-还原法等。
Introduction of 11-hydroxy group into steroids by chemical methods, such as keto-reduction, halogenation-dehalogenation, borane-hydrogen peroxide and peroxidation-reduction are reviewed.
硼羰基作为硼氧化物与硼烷之间联系的桥梁，为设计新颖硼氧化物团簇和硼羰基复合物提供了理论和实验基础。
Boronyl provides an unexpected link between boron oxide clusters and boranes, allowing the design of new boron oxide clusters and boron boronyl complexes.
阐述了用氢氧化镁将海水及盐湖卤水中的硼、镁同时除去的方法，并对其反应条件进行了研究。
A method of removing boron and magnesium from brine from sea and salt lakes is discussed, and conditions of the reaction are also studied in this paper.
详细地研究了硼在水合氧化锆吸附剂上的吸附行为。
In this paper, behavior of boron adsorption on hydrous zirconium oxide adsorbent is studied in detail.
以高铁酸钡为正极材料，二硼化钛为负极材料，碱性氢氧化钾溶液为电解质构成了一次性碱性电池。
Primary alkali battery was constituted with cathode of barium ferrate, anode of titanium diboride and KOH solution as electrolyte.
对硼硫酸阳极氧化对铝合金疲劳性能的影响进行了测试。
The influence of BSAA on fatigue performance of aluminum alloy is tested.
研究了45钢、T10钢固体粉末法稀土硼铬共渗工艺及渗层的耐磨性、耐蚀性和高温抗氧化性能。
The processes and properties of RE-B-Cr coating of 45 and T10 steel with solid power have been researched.
精细陶瓷一般以氧化物、氮化物、硅化物、硼化物、碳化物等为主要原料。
The raw materials: break through the traditional boundaries of using clay as raw materials, fine ceramics' raw materials are generally oxides, nitrides, silicides, borides, carbides etc.
采用掺硼金刚石膜电极（BDD）电化学氧化的方法提高2-氯苯酚废水的可生化性，与钛基钌铱氧化物电极（DSA）进行对比，研究了该方法的机理。
Electrochemical oxidation on boron-doped diamond (BDD) anode was used as pretreatment for 2-chlorophenol wastewater to improve its biodegradability, using DSA electrode as a comparison.
介绍了四甲基氢氧化铵(TMAH)溶液的腐蚀特性，论述了在单晶硅和多晶硅高温压力传感器的制作过程中，TMAH腐蚀液在浓硼终止腐蚀和各向异性硅杯腐蚀两个制作工艺中的应用。
Application of TMAH solutions which is used as etchant in boron etch-stop and anisotropic etching process in the manufacturing of single-crystal and polysilicon pressure sensors is mainly discussed.
采用固体三氧化二硼，用热丝辅助化学气相沉积法在石墨衬底上沉积了掺硼金刚石涂层。
B-doped diamond films were grown on graphite substrates by hot filament assisted CVD method (HFCVD).
尤其当硼含量较高时，脯氨酸含量有所积累，激活氧化应激反应从而降低黄果柑根、叶的硼毒害作用。
When boron content was higher, the content of proline was accumulated, which could activate the oxidative stress reaction, and result in reduction of boron toxicity in Huangguogan roots and leaves.
研究表明：氧化镁的活性和煅烧温度、时间及氧化镁中的硼含量有关。
It shows that the calcined temperature, calcined time and boron content relate with the activity of magnesium oxide.
另一个增强涡流固定效果的方法是加入第二种材料的小颗粒，例如氧化钇或是二硼化钛。
Another method of increasing vortex pinning involves adding microscopic inclusions of some second material such as yttrium oxide or titanium diboride.
结果表明：适宜的硼钼配比可使紫花苜蓿超氧化物歧化酶活性、叶绿素和可溶性糖含量提高，丙二醛含量降低。
The results showed that the proper proportion of B and Mo could increase SOD activity, contends of soluble sugar and chlorophyll, and decrease MDA content.
采用固体三氧化二硼，用热丝辅助化学气相沉积法在石墨衬底上沉积了掺硼金刚石涂层。
B-doped diamond films were grown on graphite substrates by hot filament assisted CVD method (HFCVD). The dopant was solid B_2O_3.
采用固体三氧化二硼，用热丝辅助化学气相沉积法在石墨衬底上沉积了掺硼金刚石涂层。
B-doped diamond films were grown on graphite substrates by hot filament assisted CVD method (HFCVD). The dopant was solid B_2O_3.
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