unstained

英

美

adj.  纯净的；无瑕庇的；无污点的; 未染色（污染）的

BNC.40098 / COCA.41880

英英释义

adj

• (of reputation) free from blemishes
  1. his unsullied name
  2. an untarnished reputation
  Synonym:stainlessunsullieduntainteduntarnished
• not stained
  1. An apron keeps his clothing unstained
• without soil or spot or stain
  Synonym:unsoiledunspotted
• not having a coating of stain or varnish
  Synonym:unvarnished

双语例句

• And thou present'st a pure unstained prime.
  而你的正是纯洁无瑕的初春。
• Image processing of unstained bovine liver catalase thin crystal
  无染色牛肝过氧化氢酶薄晶的图象处理
• On the contrary, in reactive lymphoid follicles Bcl-2 protein was predominantly anchored in mantle zones whereas germinal center cells were unstained.
  相反，生理性淋巴滤泡中，Bcl－2蛋白则主要分布于套区，生发中心均为阴性。
• Our Mind is primordially free and unstained, suffering only arises when there is attachment.
  心本身事实上是自由的，因为执著而有痛苦。
• No reasonable man ought to doubt the unstained innocence of your relation at the bar.
  凡是知理明义的人再不会怀疑你那站在被告栏里的亲戚的清白无辜了。
• Results: There was a significant difference in the sperm head unstained rate and hyposmotic swelling rate among fertile, infertile and azoospermia group ( P0.01).
  结果：生育组、不育组、无精子症组伊红Y精子头部未着色率和低渗肿胀率的比较有显著性差异（P001）。
• Their nuclei are pale and vesicular, containing mainly unstained euchromatin.
  细胞核染色苍白呈空泡状，应为主要含有的是不着色的常染色质。
• Method: Cytotoxicity of colored and unstained orthodontic bracket and wire against human gingival fibroblast ( HGF) was investigated with MTT assays and the cell DNA proliferation index ( PI) of cell groups was assessed through flow cytometry.
  方法：用MTT比色法评价彩色弓丝和未染色弓丝和托槽的细胞毒性，并用流式细胞仪法（FCM）检测细胞群落的DNA增殖指数。
• BCB stained oocytes and unstained oocytes had different status of apoptosis.
  经BCB染色后卵母细胞在成熟后的凋亡情况不一样。
• One of washing cloth is unstained white fibre, the other is color fiber.
  水洗的衣物一是未经染色的白色织物，另一种是可以进行水洗的有颜色织物。