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
- his unsullied name
- an untarnished reputation
- not stained
- An apron keeps his clothing unstained
- without soil or spot or stain
- not having a coating of stain or varnish
双语例句
- Value of peripheral blood large unstained cell counting analysis in the chemotherapy efficacy on acute leukemia disease
外周血未染色大细胞计数在观察急性白血病疗效中的临床意义 - And thou present'st a pure unstained prime.
而你的正是纯洁无瑕的初春。 - 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）。 - Clinical significance of large unstained cells in upper respiratory infection
大型不染色细胞在上呼吸道感染中的临床意义 - In the control group, p-ERK distributed in cytoplasm, feeble stained, and the nucleus was unstained.
在对照组，p-ERK主要分布于胞浆中，且着色很弱，胞核未被染色。 - 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。 - 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。 - He felt a wild longing for the unstained purity of his boyhood& his rose-white boyhood, as Lord Henry had once called it.
（编者注：此指“走回正道”）他抑制不住内心对重返纯真少年时代的渴望&像亨利勋爵曾经形容的那样，他那如白玫瑰那般纯洁的少年时代。 - 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。 - An apron keeps his clothing unstained.
围裙使他的衣服保持原样。