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- In the event of negative supply pressure such contaminated fluids will not backflow to the supply source by backsiphonage. 万一存在这种污染流体的反压力,则要避免由于反虹吸而回流到供应水源中。
- As a result, an amplifier of this type may have outstanding low frequency power supply rejection, but the negative supply rejection is fundamentally limited at high frequencies. 因此,此类放大器会有杰出的低频供电抑制,但负电压供电会被限制在高频。
- The HL202 base drive and thick-film IC for a sort of fading-saturation and negative supply protective special GTR and its the range of pin ,name,funcion and usage are introduced. 介绍了一种带退饱和及负电源负压保护的专用GTR厚膜驱动器集成电路HL202,讨论了其引脚排列、各引脚的名称、功能和用法,给出其主要设计特点和参数限制,剖析其内部结构和工作原理,进而探讨了其应用技术,并给出应用实例。
- In the event of negative supply pressures, such contaminated fluids must not be allowed to backflow to the potable water supply source by backsiphonage or other cause. 一旦出现反供应压力,如污染的流体,则必须不允许由于反虹吸或其他原因回流到饮用水供应系统中。
- The firm's tender for the supply of timber has been accepted. 那家商号的供应木材投标已被接受。
- The answer to my request was in the negative. 对我的请求的答复是否定的。
- Our country has a bountiful supply of food. 我们国家有充足的食物供应。
- His answer to my request was a negative. 我的请求遭到了他的拒绝。
- In addition, we supply small parts for replacement. 此外,我们还提供备用小零件。
- 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。
- The supply ships travelled in convoy. 补给船结队航行。
- How many calories can an ounce of sugar supply? 一盎司糖可以供给多少卡热量?
- Do a blow-up of this corner of the negative. (对某事的)详尽的报道。
- There was a liberal supply of drinks at the party. 那次宴会上有大量饮料供应。
- Our wood supply proved insufficient. 我们的木材供应证明是不够的。
- The electricity failure paralyzed the water supply. 停电使水供应陷于瘫痪。
- How long will our food supply hold out? 我们的食物供应能维持多长时间?
- The camp has a plentiful supply of food. 营地有充足的食品供应。
- I have a negative opinion on the value of this idea. 我对这个主意持反对意见。