最后说明教师应如何为学优生设计练习，从而达到因材施教之目的。
Finally, we illustrated how to design practices for the gifted students and thus achieve the goal of "teaching according to students' ability".
为此，我们首先从认知负荷理论的角度分析了学优生数学能力优异的内在原因。
Therefore, we first discussed the inner causes of the excellent math ability of gifted students in the framework of cognitive load theory proposed by Sweller.
在阅读文章、加工拼音、理解图片、搜索目标上，与学优生、正常生相比差异显著。
The reading comprehension and efficiency of the learning difficulty is poor and coherence also found in reading the text, letter processing, picture apprehension and target searching.
优生学具有生物学上的意义。
他在国际舞台上对条顿主义的蔑视和社会中的优生学使他成为纳粹主义的最早敌人之一。
His contempt for Teutonism in the international arena and eugenics within a society made him one of Nazism's earliest foes.
有一阵子，他还提倡优生学。
但这次的公众讨论不再与优生学或社会达尔文主义有关，推动这些讨论的是新兴的环保主义理念。
But this time, instead of being explicitly linked to theories like eugenics and social Darwinism, it was propelled by the emerging ideology of environmentalism.
尽管他很享受这份工作，但他明显花费了太多的空余时间来思考与物理不相关的事物，例如：优生学。
While he enjoyed the job, he apparently had way too much spare time to think about non-physics related things. Like eugenics.
在二十世纪早期，马尔萨斯对于人口控制的想法还与优生学和社会达尔文主义有关。
In the early twentieth century, Malthusian ideas on population control were linked to theories of eugenics and social Darwinism.
人们一定要为这些可能做出准备，并且准备抵抗更多的种族主义，民族主义，和随之而来的优生学建议。
People must be prepared for this possibility, and ready to resist the excesses of racialism, nationalism and eugenics that some are bound to propose in response.
从19世纪晚期开始，优生学家采用原始的遗传学观点来优化人类基因。
Starting in the late 19th century, eugenicists used primitive ideas about genetics to try to re-engineer the human race.
无论何时用生物学解释行为，社会达尔文主义和优生学的幽灵就会在这种背景下浮出水面。
Whenever biology meets behaviour the spectre of social Darwinism and eugenics looms menacingly in the background.
因为优生学背后的思想依然存在，许多资深遗传学家都指望，未来是一个基因工程决定一切的世界。
The thinking behind eugenics is still present. Many senior geneticists point to a genetically engineered future.
政客对优生学没有兴趣，因为还未出世者没投票权。
Politicians take no interest in eugenics because the unborn have no vote.
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。
An example of negative eugenics would be the attempt to eradicate a harmful recessive gene.
现在我们理解优生学是一种非法的学说，但为何今天我们还要对此忧虑呢？
We understand now that eugenics was an illegitimate science, so why even worry about it today?
一些人还祭出了优生学的幽灵。
我不相信优生学，但我确实认为健康的父母会生出健康的宝宝。
I'm not a believer of eugenics, but I do think that healthy parents beget healthy babies.
人们必须准备好面对此可能性，准备好对抗种族主义、国家主义和优生学的滥用，有些人一定会提出这些作为回应。
People must be prepared for this possibility, and ready to resist the excesses of racialism, nationalism and eugenics that some are bound to propose in response.
对近亲婚配及后代遗传效应的研究是人类遗传学和优生学的研究内容之一。
Research on consanguineous mating and genetic effect on generation is one of the research contents of human genetics and eugenics.
通过这些新创造的奇怪物种，探讨克隆试验、优生学的危险性、动物权利等问题。
These strange new creatures allow her to embody questions concerning animal rights, dangers of cloning and eugenics.
他在科举研究中一以贯之以人文主义的优生学思想，强调科举制度的人文选择功能。
He fills humanistic eugenics thought in his imperial examination research, highlighting humanistic selective function of imperial examination system.
所发现的危险因素值得今后深入研究，并可提供优生学保健指导参考。
Risk factors that we have discovered deserve further research and will provide guidance reference for eugenics.
颅，颅相学和优生学，曾经让人倾尽努力研究的体面领域现如今让人不寒而粟，锁在阁楼里偶尔会尖叫两声，但很少有正常的人会注意到他们。
Craniology, phrenology and eugenics, once-respectable fields of endeavour that are now regarded with a shudder, may shriek from time to time, but few sane people pay attention to them.
优生学：通过可控制选择性生育来对人种进行遗传学上的改善的研究。
Eugenics: the study of hereditary improvement of the human race by controlled selective breeding.
近代的旧优生学表现为一种精英主义与民族主义思想为主导的、社会生物学范式的优生学；
The old eugenics based on the model of social-biology is a subject affected by the elitism and nationalism.
目的：为给MR矢状图像精确定位宫内胎儿脑发育畸形及胎儿优生优育的MRI筛查提供断层解剖学依据。
Objective: To provide sectional and imaging data for the precise judgement of developmental malformation of fetal brain on sagittal MRI.
目的：为给MR矢状图像精确定位宫内胎儿脑发育畸形及胎儿优生优育的MRI筛查提供断层解剖学依据。
Objective: To provide sectional and imaging data for the precise judgement of developmental malformation of fetal brain on sagittal MRI.
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