单亲的

They have their differences. We should have more debates. But I would just say this. This is the highest honor that I have ever had in my life, to think that somebody from Russell, Kansas, somebody who grew up living in a basement apartment, someone whose parents didn't finish high school, somebody who spent about 39 months in hospitals after World War II, someone who uses a buttonhook every day to get dressed. somebody who understands the real Americans out there with real problems — whether soccer moms or the single parents or families or seniors or people with disabilities, whoever it may be.

我所要说的是，一个来自堪萨斯州罗拉塞尔的人，一个在地下室里长大的人，一个父母连高中都没读完的人，一个在第二次世界大战后在医院里躺了39的月的人，一个每天穿衣用纽扣钩的人，一个了解那些真正的美国人——不管是"足球妈妈"（译者注：指那些热衷于陪着自己的孩子到足球场接受专业训练的年轻母亲）还是单身父母或单亲家庭、老年人、残疾人，不管是谁——的真正问题的人，今天在这里参加总统辩论是我一生中最伟大的荣耀。

I always regard the kid as an independent individual, let he learn all that he can think about or do independently, and always communicate with him all the ideas and share with him the sorrows and joys of life. I just don't want to miss any opportunity to educate my son. For the kids, we are their best and most considerate tutors. It is really very difficult to be a single mother, for we play double roles of both the father and the mother, and we may also make mistakes and become impatient for being too tired. However, I never conceal my mistakes before my son. Instead I take the opportunity to let him know nobody is perfect, and everyone has his/her defects. It doesn't matter to make mistakes, and it matters whether one can recognize his mistakes and learn from them.

我一直把孩子当成一个独立的个体，总是让他学习着所有他能够独立思考或是独立完成的事，总是和他沟通所有的观念，和他分享生活上的喜怒哀乐，更不会放弃任何可以机会教育的时刻，对于孩子，我们是他最贴身的导师，当然单亲妈妈很辛苦，因为得母兼父职，我们可能也会犯错，可能也会因为劳累而失去了耐心，但我从不在孩子面前掩饰自己所发生的错误，也借此可以让孩子知道人不是都是完美的，也都会有缺点，人不怕犯错，重要的是能不能认错，并从错误中去学习。

More absurdly, the unchaste husband threw out all of Helen's belongings and kicked her out of the house.

离谱的是，不忠的丈夫还把海伦的东西都丢出去并赶她走，无情的举动让伤心欲绝的海伦决定走出这段破碎的婚姻，成为单亲妈妈，虽然一人身兼数职，背负一家的温饱及孩子的教育费，生活依然捉襟见肘。

Decades ago, the nuclear family implied one man, one woman and their off spring, usually of the same race. Today there is no limit to what loving families look like. We have single mothers, single fathers, two mommies, two daddies, ex-wives, ex-in-laws, you name it. If we're going to universally apply a law, we need to look at what it is that law strives to protect. Nobody can say that the Richardsons are not a loving family. They are honest and caring, their children are confident and kind. With so many monogamous couples breaking up, this true family unit should be held in high esteem. Instead, we seek to destroy them simply because they consensually engaged in a loving relationship that all parties wanted.

数十年前，一个家庭的核心由一男一女和他们的子女所组成，通常都是同一种族通婚，今天，家庭的观念早已发生了变化，我们有单身母亲，单身父亲，两个母亲，两个父亲，前妻，前夫，各种各样的称呼，要切实地执行法律，我们需要了解法律所保护的到底是什么，没有人能够指责Richardson一家不是一个和睦的家庭，他们相互坦诚，相互关怀，他们的孩子自信而友善，在有着这么多单亲家庭的社会中，他们的家庭应该得到敬重，但是相反，我们在尝试摧毁他们，仅仅是因为他们相亲相爱，而这是他们共同的愿望。

Possible factors of affecting on learning addition and substraction computation were impression of mathematics and the learning motivation in personal aspect, teaching ways and learning the concepts of addition and subtraction in school aspect, single parent families, grandparents' teaching, resources of the community, parents' expectation and disciplinary attitude, parents' level of education and status of social economy in living aspect.

学童对数学的学习兴趣与动机乃是影响学童学习表现的个人心理因素，而教师的教学方式、学童学习概念的成果则是学习资源影响学童学习表现的因素，再者，族群天性、单亲家庭及隔代教养问题、社区资源、家长对学童的期望与管教、家长的教育程度与社经地位等，都是生活环境影响学童学习表现的因素。

Obama didn't name them all, but a decent list would look something like this: new technologies that have made some blue-collar work obsolete; a slowing in the nation's educational attainment; the shriveling of labor unions; the increase in one-parent families, which are far less economically secure; and the rise of other countries that have huge low-wage work forces.

奥巴马没有明确指出这些原因，但一份可能的清单是这样的：新技术造成蓝领工人被抛弃；国家教育程度的缓慢增长；工会的萎顿；单亲家庭的增加，这对经济安全的影响较小；以及廉价劳动力国家的崛起。

Randomly adopted 1000 students from 6 country middle schools and 4 country elementary schools, and get 813 available subjects. We can find that: the percentage of Left-behind children is the largest in the whole children, especially Left-behind children who have only one parent; and mentally healthy situations of Left-behind children are poorer than those who are not, the poorest are children who are looked after by compeers or even no rearings; the situations of children who have been Left-behind children also are not so good, there are significant differences mentally healthy between them and those who have not been, while anxiety scores are only a little lower. And there are differences in sex, grade, quarter, single or not and years parents being out among those who are Left-behind children. There are differences of parenting styles among different styles of children caring. Totally speaking, the scores on positive parenting styles of no left-behind children(such as warmth of father and mother) are higher than those who are and who have been left-behind children, but the scores are obviously lower on negative parenting styles such as punishment from father or intervening punishment from mother. The regression equation of anxiety scores on left-behind children set by parenting styles also depends on children caring styles. Positive parenting behaviors of parents and caring people have positive influences on mentally healthy of children, for instance, some supporting and mood warmth., while some negative behaviors such as rejection have negative influences.

随机抽取了江西省的6所农村中学和4所农村小学，调查学生被试共计1000人，有效被试为813人，对调查数据进行分析后发现：留守儿童所占的比重在全体儿童中最大，尤其是单亲看护人的留守儿童；而且，留守儿童的心理健康状况也显著低于非留守儿童，情况最差的是同辈看护或无看护的留守儿童；曾留守儿童的心理状况也不尽如人意，它与非留守儿童的心理健康差异达到了显著水平，心理焦虑总分只是稍低于留守儿童总体；并且，留守儿童的心理健康同样存在着性别、年级、独生与否、住宿与否以及父母打工年数的差异；不同看护类型的留守儿童父母教养方式存在着差异，总的来说，非留守儿童积极性的教养方式(如父亲温暖、母亲温暖等)得分要高于留守儿童和曾留守的儿童，而在很多消极性的教养方式如父亲惩罚、干涉，母亲干涉惩罚等等上，留守儿童与曾留守儿童的得分又要显著高于非留守儿童；家庭教养方式对留守儿童焦虑总分的回归方程视儿童的看护类型而定，父母和看护人的一些积极性的抚养行为对儿童的心理健康有着积极的影响，比如情感温暖或者支持温暖等，但是一些消极的比如拒绝等对留守儿童的心理健康就有负面的影响。

Major difference of gene expression occurred in the qualitative level, especially cross-fertilized kernel specifically expressed pattern.

对三个不同优势的小麦杂交种子和自交种子及其正反杂交种与其双亲种子发育前期基因表达研究表明，杂交种子和自交种子之间存在明显的基因表达差异，且以质的特异表达为主；不同优势的正反杂交当代种子与亲本间基因表达发生了显著的改变，进一步分析发现单亲表达与杂种优势存在一定的正向关系，而杂种沉默表达与杂种优势存在一定的负向关系。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。