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- negative acoustical reactance 负声抗
- Opposition to the flow of sound through a surface,acoustic resistance is the real component of acoustic impedance and acoustic reactance is the imaginary component. 声音在通过一个表面时受到的阻力，声阻是声阻抗的实部，声抗是声阻抗的虚部。
- The answer to my request was in the negative. 对我的请求的答复是否定的。
- specific acoustical reactance 声比抗
- acoustical reactance [电] 声抗
- His answer to my request was a negative. 我的请求遭到了他的拒绝。
- The tests for hepatitis were negative. 肝炎检查结果是阴性。
- inertial acoustical reactance 惯性声抗
- Their criticism was not negative. 他们的批评并不是负面的。
- Do a blow-up of this corner of the negative. (对某事的)详尽的报道。
- elastic acoustical reactance 弹性声抗
- I have a negative opinion on the value of this idea. 我对这个主意持反对意见。
- How many copies do you ask us to print off from the negative? ＂用那张底片，你要我们印几张像片？＂
- A way of producing the negative of a number by obtaining its complement. 一种通过求一个数的补码来得到该数的负数的方法。
- This system can set up acoustical resonances. 这种系统能产生共鸣。
- The positive or negative character of a proposition. 命题的性质命题的肯定或否定的性质
- NINGBO APPLE ACOUSTICAL EQUIPMENT CO., LTD. 宁波苹果音响器材有限公司。
- An electron with a negative charge, as contrasted with a positron. 电子带有负电荷，与正电荷相反的电子
- A negative reaction to the new advertising campaign. 对新广告的宣传手法持反对立场
- The unary minus produces the negative of the value. 一元减号得到的运算对象的负值。
