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- Both positive and negative eugenics can be coercive. 积极和消极优生学政策都可能是强制性的。
- An example of negative eugenics would be the attempt to eradicate a harmful recessive gene. 消极优生学的范例是试图破坏一种对人体有害的隐性基因。
- Negative eugenics is aimed at lowering fertility among the genetically disadvantaged. 消极优生学的目的是降低有遗传劣势的人的生育率;
- An advocate of or a specialist in eugenics. 优生学家优生学方面的专家或倡导者
- The answer to my request was in the negative. 对我的请求的答复是否定的。
- 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。
- A distinction is often made between "positive" and "negative" eugenics. 对“积极”优生学和“消极”优生学往往加以区分。
- Politician take no interest in eugenics because the unborn have not vote. 政治家对优生学不感兴趣,因为未出生者并无选举权。
- negative eugenics 消极优生学
- 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?"
- Eugenics has a biological significance. 优生学在生物学上有重要意义。
- 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。
- Did we not advocate eugenics some years back? 若干年前不是倡议优生学吗?
- The positive or negative character of a proposition. 命题的性质命题的肯定或否定的性质
- For a while he also promoted eugenics. 有一阵子,他还提倡优生学。
- The relation between sperm density and eugenics? 精子密度和优生的关系?