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歡迎您訪問Boron(B)的發(fā)音_Boron(B)是什么意思_Boron(B)的用法_Boron(B)的例句_Boron(B)的中文釋義_英語短語!

Boron(B)的發(fā)音_Boron(B)是什么意思_Boron(B)的用法_Boron(B)的例句_Boron(B)的中文釋義_英語短語

更新時(shí)間:2024-04-25 10:27:05作者:留學(xué)之路

Boron(B)


  • 雙語例句
  • 1、

    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(jìn)開花結(jié)果,增產(chǎn)8.9%,可溶性糖轉(zhuǎn)化率提高12.1%。

    來源:互聯(lián)網(wǎng)
  • 2、

    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(xì)化處理對(duì)鑄造鉛黃銅組織和脫鋅腐蝕性能的影響。

    來源:互聯(lián)網(wǎng)
  • 3、

    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(gè)擬南芥生態(tài)型對(duì)缺硼反應(yīng)的差異。

    來源:互聯(lián)網(wǎng)
  • 4、

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

    隨機(jī)選取安徽省定遠(yuǎn)縣、臨泉縣、黃山市、廬江縣為采樣點(diǎn),以姜黃素比色法檢測(cè)了安徽省部分地區(qū)豬血清中硼狀況。

    來源:互聯(lián)網(wǎng)
  • 5、

    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(xué)從頭算方法在HF/6-31G水平上,優(yōu)化計(jì)算了帶兩個(gè)負(fù)電荷的封閉型硼烷B15H2-15(D3h)的結(jié)構(gòu),能量和正則振動(dòng)頻率。

    來源:互聯(lián)網(wǎng)
  • 6、

    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(fā)射光譜(ICP-AES)法測(cè)定血硼的方法,確定南京地區(qū)兒童血硼質(zhì)量濃度正常值范圍。

    來源:互聯(lián)網(wǎng)
  • 7、

    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(dǎo)致作物產(chǎn)量下降,而且會(huì)降低作物品質(zhì)。

    來源:互聯(lián)網(wǎng)
  • 8、

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

    錳與硼噴施對(duì)紫花苜蓿產(chǎn)量和礦質(zhì)元素含量的影響

    來源:互聯(lián)網(wǎng)
  • 9、

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

    對(duì)甲亞胺-H分光光度法測(cè)定水中硼的實(shí)驗(yàn)條件進(jìn)行了系統(tǒng)的研究。

    來源:互聯(lián)網(wǎng)

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