boron nitride
氮化硼；一氮化硼
boron carbide
[化]碳化硼
cubic boron nitride
[材料學]立方氮化硼
boron trifluoride
三氟化硼
boron steel
硼鋼
boron oxide
氧化硼；二氧化硼
boron (tri) fluoride etherate;boron fluoride ethyl ether;
名稱 三氟化硼-乙醚絡合物;
bending strength and thermal shock resistance were improve by addictivity of Boron nitrid.
在該體系中引入氮化硼後,複合材料的強度和抗熱震性能得到提高。
Azomethine H Spectrophotometric Method for Determining Boron in Humic Fertilizer is described.
本文介紹了採用甲亞胺-H酸分光光度法分析腐植酸類肥料中元素硼的方法。
Crystalline polypyrene microsheets were electrosynthesized in the medium of boron trifluoride diethyl etherate for the first time.
4.在三氟化硼乙醚介質,電聚合芘首次製備出結晶型的聚芘微米片。
Reaction of ferrocenylphenylcarbinol with ethereal solution of boron trifluoride in dichloride methane formed the relevant ferrocenylphenylmethyl carbocation.
二茂鐵基苯基甲醇與三氟化硼-乙醚溶液在二氯甲烷中作用,形成二茂鐵苯基甲基碳正離子。
The carbothermic method of preparation for titanium diboride with titanium oxide and boron oxide in an arc furnace is studied.
研究了電弧爐碳熱還原氧化鈦和氧化硼製取二硼化鈦的方法，製備出相對純度大於95％的二硼化鈦。
The separation conditions of carboboride and boron nitride were established by detecting the dissolution curve of electrolytical residua.
通過測定電解殘渣的溶解曲線，確定了碳硼化物與氮化硼相定量分離的條件；
"Boron: Semimetallic chemical element, chemical symbol B, atomic number 5.
硼：半金屬的化學元素，化學符號B，原子序數5。
Zhuanmiao boron deposit is a szaibelyite deposit which is located in Liaoning-Jilin rift zone.
磚廟硼礦爲產在遼吉裂谷帶的硼鎂石礦牀。
Boron carbide can be obtained by means of thermal decomposition of triethylborane, tripropylborane and tributylborane, respectively.
以合成的三乙基硼、三丙基硼和三丁基硼爲原料通過熱裂解制備純度較高的碳化硼超硬材料；
Those minim nutritive elements' contents wane obviously ,such as quickly availablephosphor, Kalium Potass, Boron ,etc;
土壤速效性磷、鉀、硼等大量、微量營養元素含量明顯虧缺；
"At low applied forces, the hardness of rhenium diboride is equivalent to cubic boron nitride, the second-hardest material known, Kaner said.
在低作用力下，二硼化錸的硬度與立方結構的氮化硼相等，而氮化硼是第二硬的材料。
By fuming with sulfuric-phosphoric acid mixture the residual hydrofluoride was then expelled，and boron was finally determined by curcumin spectrophotometry after distillation.
同時，對所擬溶樣條件下所得硼的分析結果是否爲全硼問題進行了進一步探討，結果證實，所擬溶樣條件下硼的測定結果爲全硼。
An investigation is also made on determining DMDAAC qualitatively by bromophenol blue test and quantitatively by tetraphenyl boron sodium precipitation reac...
用溴酚藍對DMDAAC進行定性分析，用四苯硼酸鈉及折光率法進行定量分析的方法進行了探討。
Thus, the boron-bearing rock system and the magnesian rocks are the foundation of the borate deposits, whereas regional metamorphism and migmatitization and tectonism are the necessary conditions.
含硼巖系、鎂質容礦岩石是硼礦形成的物質基礎，區域變質及混合巖化作用、構造活動是硼礦形成的必要條件。
Rare earth metals, such as metallic neodymium and metallic didymium (metallic praseodymium-neodymium), are used for rare earth magnets, mainly neodymium-iron-boron magnet.
稀土金屬，如金屬釹和金屬皮（金屬鐠，釹） ，用於稀土磁鐵，主要釹鐵硼磁鐵。
The effect of rare earths on the kinetics of boron-aluminized layer growth of armco iron using pasty method at 890, 920 and 950 ℃ was studied.
採用膏劑法在890，920和950℃對工業純鐵進行稀土硼鋁共滲及硼鋁共滲，考察了稀土在各溫度條件下對滲層生長動力學的影響。
The boron deficiency plant appears inter-venial chlorosis, thickening, crisping leaves and increased leaf weight ratio (LWR).
缺硼使葉重比(<b>LWR</b>)提高和葉片脈間失綠、變厚、變脆。
The Didot Perceval, named after the manuscript\'s former owner, and purportedly a prosification of Robert de Boron\'s sequel to Joseph d\'Arimathie.
迪多珀西法爾，以手稿的前主人來命名，據稱是羅伯特描寫約瑟夫·達裏瑪蒂故事的一個結局。
boron nitride
氮化硼；一氮化硼
boron carbide
[化]碳化硼
cubic boron nitride
[材料學]立方氮化硼
boron trifluoride
三氟化硼
boron steel
硼鋼
boron oxide
氧化硼；二氧化硼
boron (tri) fluoride etherate;boron fluoride ethyl ether;
名稱 三氟化硼-乙醚絡合物;
bending strength and thermal shock resistance were improve by addictivity of Boron nitrid.
在該體系中引入氮化硼後,複合材料的強度和抗熱震性能得到提高。
Azomethine H Spectrophotometric Method for Determining Boron in Humic Fertilizer is described.
本文介紹了採用甲亞胺-H酸分光光度法分析腐植酸類肥料中元素硼的方法。
Crystalline polypyrene microsheets were electrosynthesized in the medium of boron trifluoride diethyl etherate for the first time.
4.在三氟化硼乙醚介質,電聚合芘首次製備出結晶型的聚芘微米片。
Reaction of ferrocenylphenylcarbinol with ethereal solution of boron trifluoride in dichloride methane formed the relevant ferrocenylphenylmethyl carbocation.
二茂鐵基苯基甲醇與三氟化硼-乙醚溶液在二氯甲烷中作用,形成二茂鐵苯基甲基碳正離子。
The carbothermic method of preparation for titanium diboride with titanium oxide and boron oxide in an arc furnace is studied.
研究了電弧爐碳熱還原氧化鈦和氧化硼製取二硼化鈦的方法，製備出相對純度大於95％的二硼化鈦。
The separation conditions of carboboride and boron nitride were established by detecting the dissolution curve of electrolytical residua.
通過測定電解殘渣的溶解曲線，確定了碳硼化物與氮化硼相定量分離的條件；
"Boron: Semimetallic chemical element, chemical symbol B, atomic number 5.
硼：半金屬的化學元素，化學符號B，原子序數5。
Zhuanmiao boron deposit is a szaibelyite deposit which is located in Liaoning-Jilin rift zone.
磚廟硼礦爲產在遼吉裂谷帶的硼鎂石礦牀。
Boron carbide can be obtained by means of thermal decomposition of triethylborane, tripropylborane and tributylborane, respectively.
以合成的三乙基硼、三丙基硼和三丁基硼爲原料通過熱裂解制備純度較高的碳化硼超硬材料；
Those minim nutritive elements' contents wane obviously ,such as quickly availablephosphor, Kalium Potass, Boron ,etc;
土壤速效性磷、鉀、硼等大量、微量營養元素含量明顯虧缺；
"At low applied forces, the hardness of rhenium diboride is equivalent to cubic boron nitride, the second-hardest material known, Kaner said.
在低作用力下，二硼化錸的硬度與立方結構的氮化硼相等，而氮化硼是第二硬的材料。
By fuming with sulfuric-phosphoric acid mixture the residual hydrofluoride was then expelled，and boron was finally determined by curcumin spectrophotometry after distillation.
同時，對所擬溶樣條件下所得硼的分析結果是否爲全硼問題進行了進一步探討，結果證實，所擬溶樣條件下硼的測定結果爲全硼。
An investigation is also made on determining DMDAAC qualitatively by bromophenol blue test and quantitatively by tetraphenyl boron sodium precipitation reac...
用溴酚藍對DMDAAC進行定性分析，用四苯硼酸鈉及折光率法進行定量分析的方法進行了探討。
Thus, the boron-bearing rock system and the magnesian rocks are the foundation of the borate deposits, whereas regional metamorphism and migmatitization and tectonism are the necessary conditions.
含硼巖系、鎂質容礦岩石是硼礦形成的物質基礎，區域變質及混合巖化作用、構造活動是硼礦形成的必要條件。
Rare earth metals, such as metallic neodymium and metallic didymium (metallic praseodymium-neodymium), are used for rare earth magnets, mainly neodymium-iron-boron magnet.
稀土金屬，如金屬釹和金屬皮（金屬鐠，釹） ，用於稀土磁鐵，主要釹鐵硼磁鐵。
The effect of rare earths on the kinetics of boron-aluminized layer growth of armco iron using pasty method at 890, 920 and 950 ℃ was studied.
採用膏劑法在890，920和950℃對工業純鐵進行稀土硼鋁共滲及硼鋁共滲，考察了稀土在各溫度條件下對滲層生長動力學的影響。
The boron deficiency plant appears inter-venial chlorosis, thickening, crisping leaves and increased leaf weight ratio (LWR).
缺硼使葉重比(<b>LWR</b>)提高和葉片脈間失綠、變厚、變脆。
The Didot Perceval, named after the manuscript\'s former owner, and purportedly a prosification of Robert de Boron\'s sequel to Joseph d\'Arimathie.
迪多珀西法爾，以手稿的前主人來命名，據稱是羅伯特描寫約瑟夫·達裏瑪蒂故事的一個結局。
探索常見搜尋詞彙