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- There was positive reactivity between 3C2 and Schistosome eggs in PVF-COPT. 初步结果表明:该株单抗3C2在PVF-环卵沉淀试验中呈阳性;
- Objective To roughly evaluate the prevalence of cockroach allergy in outpatients with allergic asthma or rhinitis, and to compare the positive reactivity from two different kinds of cockroaches, i.e. Periplaneta fuliginosa and Periplaneta americana. 目的对门诊蟑螂过敏性哮喘发病情况进行粗略判断 ,并以对黑胸大蠊与美洲大蠊抗原皮肤反应性作一比较。
- There is positive proof that he did it. 有确切的证据证明他做了此事。
- Her behaviour was a positive outrage. 她的行为残暴到了极点。
- I'm positive she told us to meet at noon. 我肯定她是告诉我们在中午见面。
- This charge is a positive charge. 这个电荷是正电荷。
- She shows a very positive attitude to her work. 她工作态度非常积极。
- Can you be positive about what you hear? 你对听到的话有把握吗?
- He has a positive attitude towards life. 他对生活持有积极的态度。
- The number of positive numbers is infinite. 正数的数目是无穷的。
- They differ in solubility and chemical reactivity. 它们在溶解度和化学反应活性上有差别。
- Are you positive that you saw him? 你肯定你看到他吗?
- Stability and Reactivity The product is stable. 稳定性与反应特性这个产品是稳定的.
- Organometallic Reagents, Reactivity and Basicity. 醇的合成(已知方法和新的策略)。
- The Alkene Double Bond: A Focus of Reactivity. 21烯烃的双键:重点是反应活性。
- He was positive that he had seen it in the newspaper. 他肯定他已在报纸上看见过。
- positive reactivity 正反应性
- There have been positive developments in international relations. 国际关系已逐步改善。
- She was quite positive about the amount of money involved. 她对所涉及的钱数十分肯定。
- The positive or negative character of a proposition. 命题的性质命题的肯定或否定的性质