boron

noun

1. 硼
   a chemical element. Boron is a solid substance used in making steel alloys and parts for nuclear reactors .

1. Effect of boron and fluoride on the expression of enamelin in rat incisor;
   目的研究过量氟对大鼠下切牙发育过程中釉蛋白表达的影响。
2. The researches on boron particle combustion in gaseous phase were made.
   硼粒子在气相中的燃烧研究。
3. The topological numbers and topological structures of boron hydrides are studied.
   探讨了硼烷拓扑指数和结构关系的一些规律。
4. Any of various acids containing boron and oxygen.
   各种含有硼和氧的酸。
5. In particular, we describe the synthesis of nanostructured boron carbonitride and mesoporous boron nitride, the latter of which exhibits the highest reported surface area for this material to date.
   实际上，我们描述了合成纳米结构的硼碳氮化合物和介孔氮化硼，后者表现出在报道的这类材料中最高的表面积。
6. East Yingkou area is one of important localities of boron deposits in China.
   营口东部区是我国硼矿重要产区之一。
7. Non-alkali cloth made form aluminum boron silicate glass contains less than 0.8% of alkali metal oxide.
   无碱布采用铝硼硅酸盐玻璃成份，其碱金属氧化物含量不大于0.8%。
8. Effect of water toughening temperature on microstructure and properties of super-high manganese steel with trace boron
   水韧处理温度对含硼超高锰钢组织和性能的影响
9. This paper introduces the production method, properties and application of boron filaments.
   本文介绍了硼纤维的生产方法、性能及应用。
10. Effects of silicon, boron and other trace elements on the physiological properties of lily were studied.
    在施用氮磷钾肥基础上配施硅肥、硼肥等有益元素和微量元素，探讨其对百合生长的影响。
11. Study on the Structure and Properties of Iron and Aluminum Oxides Doped with Boron
    负载硼的铁铝氧化物的结构和性能的研究
12. Influence of Heat Treatment on the Performances of Boron Nitride Fibers
    氮化硼纤维热处理工艺对其性能影响的研究
13. In one study, the reverse osmosis process removed only 10% of the total boron in a wastewater.
    在某一研究中，反渗透法只除去废水中总硼量的10%。
14. The presence of boron or a boron compound in neutron shields has certain advantages.
    在中子防护体中加入硼或一种硼的化合物是有一定优点的。
15. Influences of decoloring of bitter brine, ratio of magnesium to boron, nucleation method on composition and morphology of magnesium borate whisker were investigated.
    系统研究了苦卤的脱色、镁硼比例以及成核方式对晶须组成和形貌的影响。
16. The distribution and speciation of boron in boron sludge are then analyzed by continuous extraction with different solvent.
    在此基础上，选用不同的溶剂，通过连续浸取方法对硼泥中硼的分布及形态进行分析。
17. It is very stable, particularly in glazes with a low lead and boron content.
    它的稳定性特佳，特别用在含低铅及硼的釉料中。
18. Now in a PWR we have essentially boron to control reactivity.
    在一个压水式反应堆里，我们用硼来控制反应率。
19. The separation of boron isotopes is studied by tunable TEA CO2 superradiance laser.
    提出了采用可调谐TEACO2超辐射激光器对硼同位素分离的研究方法。
20. The former general with corundum and silicon carbide abrasive, while the latter such as diamond and cubic boron nitride superabrasive made.
    前者用刚玉和碳化硅等普通磨料，后者用金刚石和立方氮化硼等超硬磨料制成。此外，还有一些特殊品种，如烧结刚玉磨具等。
21. Some suggestions for research on boron nutrition in plant based on agricultural status are proposed.
    并基于农业生产现状对今后植物硼素营养研究重点提出展望。
22. The condensed vapor boron content was reduced to 2~ 3 mg/ 1.
    冷凝蒸汽中硼含量可降到2-3毫克／升。
23. In this paper, the elimination of boron from the bittern by the adsorption with magnesium hydroxide and the resin was studied.
    文章对采用氢氧化镁吸附和树脂吸附从老卤中除硼进行了研究。
24. The paper presents some results obtained from a research about effects of rare-earth ( RE) and boron ( B) refining on the microstructure and dezincification corrosion properties of casting lead brass.
    研究了加入稀土和硼细化处理对铸造铅黄铜组织和脱锌腐蚀性能的影响。
25. The effect of tiny amount of Titamium on the notch toughness of low carbon boron steel was investigated.
    研究了微量钛对低碳硼钢冲击韧性的影响。
26. Simulating different solidification cooling rate with step-metal mould and sand mould, the effect of solidification cooling rate on microstructure and properties of high boron steel were studied.
    利用阶梯型腔金属模和砂型模拟不同的冷却速度，研究了冷却速度对高硼钢凝固组织和性能的影响。
27. The Microstructure and Electrical Properties of Boron and Oxygen Co-Dope Diamond Films
    硼氧共掺杂金刚石薄膜的微结构和电学性能研究
28. The result is a lightweight shirt reinforced with boron carbide, the same material used to protect tanks.
    其结果是一个轻量级的碳化硼衬衫制造而成，在坦克上也用上碳化硼这样的材料。
29. Study on Effect of Boron on Properties of Fe-0.77C-B Alloy
    硼对Fe-0.77C-B合金性能的影响
30. In this paper, methods of extraction spectrophotometry and flame AAS for determination of boron in steel were studied and compared.
    提出了萃取-分光光度法和火焰原子吸收光谱法测定钢中硼的两种方法，比较了两者的线性范围、检出限、样品测定结果等。

noun

1. a trivalent metalloid element

   Synonym:    Batomic number 5