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- Y系、Bi系氧化物超導體Y series.Bi series oxide superconductors
- 銀或銀合金包套鉍系氧化物超導體直流臨界電流的測定The DC critical current measurement for Ag or Ag-alloy sheathed bismuthal oxide superconductor
- Bi系氧化物薄膜Bi-based oxide thin film
- Bi系高溫超導單芯線(xiàn)材拉拔工藝的數值模擬Numerical Simulation of Drawing Process for Bi Superconducting Single-filament Tape
- 氧化物超導體Ba(Pb_(1-x)Bi_x)O_3單晶的生長(cháng)及其低溫超導現象Growth of the Single Crystal of Oxide Superconductor Ba(Pb_(1-x)Bix)O_3 and Its Superconducting Phenomenon at Low Temperature
- 報系syndicate
- 白堊系cretaceous
- 她將圍裙系在腰間。She tied an apron around her waist.
- 奧陶系Ordovician
- 系部pastern (豬)
- 他彎腰系好了鞋帶。He bent and laced up his shoes.
- 這位法律系學(xué)生寫(xiě)了一篇有關(guān)犯罪與環(huán)境兩者關(guān)系的論文。The law student write a discourse on the relationship between crime and environment.
- 把鞋帶系好！Do up your shoes!
- 他打個(gè)結把兩根繩子系在一起。He tied the two ropes together with a knot.
- 輪系wheel train
- 他系住馬,走進(jìn)了小酒店。He tied up the horse and went into the inn.
- 芭芭內鴨系由野鴨與普通鴨雜交而成。A barbary duck is a cross between a wild duck and an ordinary duck.
- 他出身于一個(gè)古老的家系。He descended from an ancient stem.
- 他關(guān)上箱子并系牢帶子。He shut the case and fastened the straps.
- 飛行員坐進(jìn)了自己的座椅并系好皮帶。The pilot strapped into his seat.
