chromatid

音標發(fā)音

• 英式音標 [?kr??m?t?d]
• 美式音標 [?kro?m?t?d]
• 英式發(fā)音
• 美式發(fā)音

基本解釋

• n. [遺] 染色單體，染色半體；染色分體

同根派生

• chromatid相關詞

英漢例句

雙語例句

• Chromosomal stability were detected in 23 children with malignancy by the technique of sister chromatid exchange(SCE).
  用姊妹染色單體互換（SCE）技術檢測23例惡性腫瘤患兒的染色體穩(wěn)定性。
• We applied the sister chromatid exchange (SCE) technique to pregnant women with antibodies against cytomegalovirus (CMV) positive, to detect the lesion and repair of DNA in the lymphocytes.
  采用孕婦外周血淋巴細胞姐妹染色單體交換（SCE）技術，檢測巨細胞病毒（CMV）抗體陽性孕婦淋巴細胞DNA損傷和修復。
• Micronucleus (MN) test?sister chromatid exchanges (SCE) and sperm malformation test were used to study the effects of asparagus officinalis on the mutagenic activities of cyclophosphamide (CTX).
  用微核（MN）試驗、姐妹染色單體交換（SCE）及精子畸形試驗探討蘆筍汁對環(huán)磷酰胺（CTX）致突變作用的影響。

• chromatid更多例句

詞組短語

短語

• sister chromatid 姊妹染色半體
• chromatid break [遺]染色單體斷裂;染色分體破裂;染色單體破碎
• chromatid reunion 染色分體復合;染色分體再愈合;染色單體復合
• loop chromatid 環(huán)染色單體;具環(huán)染色單體
• chromatid sister 姐妹染色單體

• chromatid更多詞組

英英字典

劍橋英英字典

• either of the parts into which a chromosome divides during mitosis (= when one cell divides into two identical cells)

柯林斯英英字典

• either of the two strands into which a chromosome divides during mitosis. They separate to form daughter chromosomes at anaphase

• chromatid劍橋字典
• chromatid柯林斯字典

專業(yè)釋義

生物學

• 染色單體

  Objective: To observe the effect of melatonin on frequency of sister chromatid exchange(SCE) and cell proliferation kenitics in lymphocytes from human peripheral blood in vitro.
  目的：觀察褪黑素對體外培養(yǎng)人外周血淋巴細胞的姐妹染色單體交換(SCE)和細胞增殖動力學的影響。

• 染色半體
• 染色分體

化學

• 染色單體