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- Rice root could restore the characteristic of negative phototropism when the new root cap grew up, if the original cells of root cap were well protected while root cap was divested. 剥除根冠而保留根尖的分生区和伸长区时,根能生长但失去负向光性,保留根冠的原始细胞时,当根冠重新长出时,又恢复负向光性生长。
- Discussion on Photoreceptor for Negative Phototropism in Rice Root 关于水稻根负向光性光受体的探讨
- The answer to my request was in the negative. 对我的请求的答复是否定的。
- negative phototropism 背光性
- 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。
- 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。
- 5.Rice root could restore the characteristic of negative phototropism when the new root cap grew up, if the original cells of root cap were well protected while root cap was divested. 剥除根冠而保留根尖的分生区和伸长区时,根能生长但失去负向光性,保留根冠的原始细胞时,当根冠重新长出时,又恢复负向光性生长。
- 6.Rice root could restore the characteristic of negative phototropism when the new root cap grew up, if the original cells of root cap were well protected while root cap was divested. 剥除根冠而保留根尖的分生区和伸长区时,根能生长但失去负向光性,保留根冠的原始细胞时,当根冠重新长出时,又恢复负向光性生长。
- 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。
- The positive or negative character of a proposition. 命题的性质命题的肯定或否定的性质
- 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。
- Altering the meaning of a term from positive to negative. 表否定的将一个词的意义由肯定变为否定的
- How many copies shall we print from the negative? 用这张底片我们要印多少张相片?
- A negative sentence contains a negative word. 否定句都包含一个否定词。
