没有反应的

Her bovine face gave no response.

她无感情脸上没有丝毫反。

Addition of dechlorinating agent can reduce or eliminate the acute toxicity caused by disinfection byproducts.It may be because that the reaction of dechlorinating a...

脱氯剂可减小甚至消除由副产物引起急性毒性,其最可能原因是脱氯剂与一部分副产物反而生成了毒性较小甚至没有毒性物质。

Studies in a group of 24 women suggest the gel is nonirritating and does not harm the beneficial bacteria that normally inhabit the genital area.

对一组24名妇女研究表明，这种凝胶没有刺激反，也不伤害正常情况下生活在生殖器部位有益细菌。

The antipsychotic drug fluphenazine has a prolonged period of action when it is given by intramuscular injection, but not when it is given by intravenous injection.Suggest why this is the case.

精神抑制药氟奋乃定，肉注射话会有一段延迟反期，但是静脉注射却没有，说明为什么会出现这种情况。