Additional fertilization with boron ( B) promoted the blossom and bearing of plant, thus the yield increased by 8.9% and the conversion rate of soluble sugar increased by 12.1%.

增施硼肥可促進開花結果，增產8.9%，可溶性糖轉化率提高12.1%。

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細化處理對鑄造鉛黃銅組織和脫鋅腐蝕性能的影響。

The response of ten Arabidopsis ecotypes to boron ( B) deficiency was studied with soil cultivation experiment.

采用盆栽土培的方法，研究了10個擬南芥生態型對缺硼反應的差異。

Serum boron ( B) content of pigs from Dingyuan county and Linquan county, Huangshan city, Lujiang county were determined by curcuma colorimetry.

隨機選取安徽省定遠縣、臨泉縣、黃山市、廬江縣為采樣點，以姜黃素比色法檢測了安徽省部分地區豬血清中硼狀況。

The geometrical structure of the doubly negative charged closo boron hydride B 15 H 2-15 ( D 3h) was optimized at the HF/ 6-31G level, and its energies and normal mode vibrational frequencies were computed at the same level by using abinitio molecular theory.

利用量子化學從頭算方法在HF／6－31G水平上，優化計算了帶兩個負電荷的封閉型硼烷B15H2－15（D3h）的結構，能量和正則振動頻率。

Objective To study inductively coupled plasma atomic emission spectrometry ( ICP-AES) used to determine blood boron ( B), and to investigate the level of B in blood of children in Nanjing.

目的探索電感耦合等離子體原子發射光譜（ICP-AES）法測定血硼的方法，確定南京地區兒童血硼質量濃度正常值范圍。

Boron ( B) is an essential microelement in higher plants, and B deficiency always causes the decrease of the crop yield and quality.

硼是高等植物所必需的微量元素，缺硼不僅導致作物產量下降，而且會降低作物品質。

Effect of manganese ( Mn) and boron ( B) on herbage yield and mineral elements content of alfalfa

錳與硼噴施對紫花苜蓿產量和礦質元素含量的影響

The optimum conditions for determination of Boron ( B) in mineral water by using azomethine-H under spectrophotometry were investigated.

對甲亞胺－H分光光度法測定水中硼的實驗條件進行了系統的研究。