1.
Reduction of BN fraction in the residue of boron-containing propellants
减少含硼推进剂残渣中氮化硼含量的研究
2.
Effects of Boron Deficiency or Excess on Contents of Three Forms of Boron in Papaya Plant(Carica papaya L.)
硼失调对番木瓜植株3种形态硼含量的影响
3.
Effect of boron content on properties of CaO-B_2O_3-SiO_2 system glass ceramics
硼含量对钙硼硅系微晶玻璃性能的影响
4.
Analytical Testing on the Content of Trace Element B in Foliar Fertilizer
叶面肥中微量元素硼含量的分析测试
5.
The boron abundace that control graphite carbon source powder anticipate is a transparent key question with boron diamond composition.
控制石墨炭源材料的硼含量是透明含硼金刚石合成的关键问题。
6.
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。
7.
The Study on the Content of Available B and Fertilizer Efficiency of B Fertilizer of Cold Paddy Soil in the Eastern Mountain Regions of Jinlin
吉林省东部山区冷浆稻田土壤有效硼含量及硼肥肥效初探
8.
Determination of Potassium Borofluoride Content with Potassium Tetraphenylborate Gravimetric Method
四苯硼酸钾重量法测定氟硼酸钾含量
9.
Boric acid for industrial use-Determination of boric acid content
GB/T12684.1-1990工业硼酸硼酸含量的测定
10.
Boron content of SiC/ B powder depends on the kind of boron sources and its quantity.
粉末中硼的含量取决于硼源的种类和用量。
11.
The Potentiometry of Boric Acid Content in Medical Boric Acid Cleaning Solution;
医用硼酸洗液中硼酸含量的电位测定法
12.
All micronutrients measured, except boron, were at the high level.
而微量元素含量除硼外均处于高水平。
13.
Boric acid for industrial use-Determination of iron content
GB/T12684.6-1990工业硼酸铁含量的测定
14.
Boric acid for industrial use-Determination of manganese content
GB/T12684.9-1990工业硼酸锰含量的测定
15.
Boric acid for industrial use-Determination of chromium content
GB/T12684.10-1990工业硼酸铬含量的测定
16.
Boric acid for industrial use-Determination of insoluble substance content in water
GB/T12684.2-1990工业硼酸水不溶物含量的测定
17.
Boric acid for industrial use-Determination of cobalt content
GB/T12684.11-1990工业硼酸钴含量的测定
18.
Boric acid for industrial use-Determination of ammonia content
GB/T12684.7-1990工业硼酸氨含量的测定