This gene can convert a less toxic drug, 5-fluorocytosine (5-fc), to 5-fu inside the stem cells, and the chemotherapy can then seep out into the tumor, producing a lethal by-stander effect.

该基因可在干细胞中将毒性小的5 -氟胞嘧啶(5 - FC)转变为5 - FU，该化疗药物由干细胞进入肿瘤细胞，产生致死性的旁观者效应。

Article 161 If any participant in the proceedings of a trial or by-stander violates the order of the courtroom, the presiding judge shall warn him to desist.

第一百六十一条在法庭审判过程中，如果诉讼参与人或者旁听人员违反法庭秩序，审判长应当警告制止。

The briquette made by rolling coal powder mixed with the cohesive agent has good resistance to water and, its resistances to pressure and falling can meet national stander...

制得的粘结剂有强的粘结性，与煤粉混合经辊压制成的型煤耐水性好，跌落强度和抗压强度均达到国家工业型煤攻关指标。