bis
英 [bɪs] 美 [bɪs]

adv.

二度，二回；

英英释义

bi[ bis ]

• n.a heavy brittle diamagnetic trivalent metallic element (resembles arsenic and antimony chemically); usually recovered as a by-product from ores of other metals

  同义词：bismuthatomic number 83

双语例句

1. Right of a child to see a parent regularly or of a parent or grandparent to see a child regularly, where the child bis in the care of someone else.
   会见权：孩子子定期见父母亲，或父母或祖父母定期看望由他人照看的孩子的权利。

权威例句

Structure and chemistry of bis(cyclopentadienyl)-MLn complexes
Cesium- and Rubidium-Selective Redox-Active Bis(calix[4]diquinone) Ionophores
Highly phosphorescent bis-cyclometalated iridium complexes: synthesis, photophysical characterization, and use in organic light emit...
ChemInform Abstract: Bis(oxazolines) as Chiral Ligands in Metal‐Catalyzed Asymmetric Reactions. Catalytic, Asymmetric Cyclopropanat...
Alkanediyl-.alpha.,.omega.-bis(dimethylalkylammonium bromide) surfactants. 1. Effect of the spacer chain length on the critical mi...
Ruthenium(II) and Osmium(II) Bis(terpyridine) Complexes in Covalently-Linked Multicomponent Systems: Synthesis, Electrochemical Beha...
Structure−Property Relationships for Two-Photon Absorbing Chromophores:  Bis-Donor Diphenylpolyene and Bis(styryl)benzene Derivati...
Behavioral inhibition, behavioral activation, and affective responses to impending reward and punishment: The BIS/BAS Scales.
Mismatch repair mutations override alkyltransferase in conferring resistance to temozolomide but not to 1,3-bis(2-chloroethyl)nitros...
Conversion of light to electricity by cis-X2,Bis(2,2’-bipyridyl-4,4’dicarboxyate)ruthenium(II) charge-transfer sensitizers (X = Cl...