bias n. 1.成見,先入之見,偏執,偏見 (opp. Impartiality ); 傾向,嗜好;癖 (towards)。 2.(衣服等上面縫的)斜線,斜痕;【無線電】偏,偏壓;偏置。 3.【體育】使球斜進的偏力;(球的)歪圓形;不按直線前進的傾向;【電學】偏壓;【統計學】傾向統計值;【生物學】偏倚。 a racial bias種族偏見。 A strong musical bias 對音樂的強烈愛好。 Copper bias 【電學】正偏壓。 Zinc bias 【電學】負偏壓。 Cut on the bias 斜裁,斜切。 Be free from bias 絲毫不受偏見左右。 Be under a bias in favor of [against] 對…有偏愛[偏見]。 Have a bias to [towards] 對…有偏心。 Without bias and without favour 不偏不倚地,公公平平地。 adj. 斜的;【電學】偏動的。 Bias bands 斜帶。 adv. 斜,偏。 Cut material bias 斜切料,斜開料,斜裁。 vt. (biased, biasing 〔英國〕 biassed, biassing) 1.使有偏見,使偏重,使偏向一方。 2.【電學】加偏壓于。 be bias(s)ed against 對…抱有偏見。 Bias … into 【電學】加偏壓使進入…。 My ignorance biased me against my teacher. 我由于無知而對老師抱有偏見。 adj. -ed 有偏見的。
We propose a novel controllable atomic beam - spiller based on the uccc and discuss the splitting mechanism of the guided atomic beam in the beam splitter from two aspects of the magnetic - field distribution and the trace of the guiding centers . the splitting ratio of the beam splitter can be adjusted by adding a homogeneous bias magnetic field along the y - direction , and the relationship between the splitting ratio and the additional bias field is analyzed 本文提出了一種采用在y方向上加一偏置磁場來實現分束比可控的新穎原子分束器,并從磁場分布和導引中心軌跡兩個方面,詳細分析和討論了基于u -型載流導體所構建的原子分束器的分束機制。