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- negative concentrate filtering 负压式集中过滤
- In the later model, the advection was treated with "windward" difference format to avoid occurrence of negative concentration. 在污染扩散模型中还对平流项作“迎风”差分格式处理以避免出现浓度负值。
- EFFECTS OF FILTERING AIDS ON COPPER CONCENTRATE FILTERING RATE 助滤剂对铜精矿过滤速率的影响
- TEST WORK ON FINE CONCENTRATE FILTERING BY FILTER PRESS 压滤机过滤细粘精矿试验研究
- Heartworm positive dogs should also be tested for the presence of microfilariae, usually using a concentrating filter test. 心蠕虫检测阳性犬应检查血中是否有仔虫，仔虫的检测通常使用集中过滤检测法。
- negative concentration quenching 负浓度猝灭
- It's too hot to concentrate on book. 热得不能集中心思看书。
- The answer to my request was in the negative. 对我的请求的答复是否定的。
- I must concentrate my energies on decorating today. 我今天必须集中精力搞装饰。
- You need to filter the drinking water. 你需要把饮用水过滤。
- I can't concentrate on my work when I'm tired. 我累了就无法集中精力工作。
- His answer to my request was a negative. 我的请求遭到了他的拒绝。
- A filter traps dust from the air. 过滤网可存住空气中的尘埃。
- The tests for hepatitis were negative. 肝炎检查结果是阴性。
- Their criticism was not negative. 他们的批评并不是负面的。
- Filtering the water removed some of its impurities. 把水过滤一下除去了一些杂质。
- Don't put me off when I'm trying to concentrate. 我正要集中注意力呢，别打搅我。
- We must concentrate our attention on efficiency. 我们必须把注意力集中在效率上。
- New ideas are slowly filtering into people's minds. 新思想逐渐深入人心。
- Do a blow-up of this corner of the negative. (对某事的)详尽的报道。
