one-fourth

Nevertheless , at single-parent households where the financial burden tends to fall on one earner , median earnings are about $ 16 , 500 & which is less than one-fourth that of a two-parent family .

尽管如此，单亲家庭平均收入约为16500美元&不足双亲家庭收入的四分之一。更何况在这样的家庭中，经济负担只能由一人承担。

It was about 6,500 kilometers long and went across one-fourth of the planet .

它长约6500公里,横跨地球的四分之一。

The link has connected 24 cities including Beijing , Tianjin and Shanghai . Among them , 11 cities have an urban population of over 1 million . These regions have more than one-fourth of the nation 's total population .

京沪高铁所经区域人口占到全国四分之一以上，所经24座城市中城区人口100万以上的有11座。

Natural gas provides Americans with about one-fourth of their energy .

天然气为美国人提供了大约四分之一的能源。

Nearly one-fourth of the world 's people live in these areas .

世界上接近四分之一的人口居住在干旱地区。

The pressure will be reduced to one-fourth of its original value .

压力将减小到原来数值的四分之一。

One is falling prices -- down by one-fourth since two thousand seven .

一个是价格下跌——自2007年以来，房价下跌了四分之一。

This is about one-fourth the size of the human genome .

这个数量是人类基因组的四分之一。

India has one-fourth of all deaths within the first four weeks after birth .

印度占到了全球新生儿出生后的前四周内死亡人数的1/4。

One-fourth of all land is described as " highly degraded . "

1/4的土地被描述为“高度退化。”

Only one-fourth of them were effective at protecting our skin without any toxicity .

仅有1/4的产品既不含任何毒素，又能有效保护皮肤。

Schools that pay students can be found in more than one-fourth of the fifty states .

可以发现在五十个州中，那些用钱来奖励学生的学校超过了四分之一。

Teachers commonly report that about one-fourth of their kids have poor handwriting .

教师通常报告，大约四分之一的学生书法很差。

His income was diminished by one-fourth owing to this decision .

由于他的这一决定，使他的收入减少了四分之三。

Per capita income is one-fourth that of the US ; income distribution remains highly unequal .

平均收入是美国的四分之一，收入仍然高度不平均。

Good teaching is one-fourth preparation and three-fourths theater .

成功的教学是四分之一的准备加上四分之三的表演。

And the remaining one-fourth still lives in darkness .

而剩下的村子仍然在黑暗中。

They gave the value of one-fourth of all the movable property that they owned .

他们捐出了他们全部动产的四分之一的钱。

About one-fourth of those who used media the least reported that their grades were average or below .

使用媒体最少的人中有四分之一的人报告自己的成绩与平均水平持平或低于平均水平。

It plans to 40000 police officers , one-fourth of its total force , to World Cup events .

南非政府计划部署40000名警察来保障世界杯赛事的安全。这大约是南非所有警力的四分之一。

During first treatment , approximately one-fourth patients are assigned to the control group . There is no control group in the second treatment .

第一次光动力治疗有约四分之一的患者为对照组，第二次光动力治疗不设对照组。

The National Association of Colleges and Employers says about one-fourth of those who applied for a job have found one .

美国大学和雇主协会（NationalAssociationofCollegesandEmployers，NACE）表示，只有四分之一的求职者找到工作。

About one-fourth of those who used media the least reported that their grades were mostly average or below .

最少使用媒体学生的四分之一，其成绩大多为平均水平或以下；

The price of this production line is only one-fourth to one-third of that of the similar line imported .

国产化定向结构板生产线的价格仅为引进国外同类生产线的1／4～1／3。

One-fourth convex arc milling cutter one-fourth concave arc milling cutter

四分之一凸圆弧铣刀四分之一凹圆弧铣刀

An estimated one-fourth of homeowners owe more than their home is worth .

估计四分之一的雇主欠款高于房产价值。

It has been estimated that an additional one-fourth of the Earth 's land surface is threatened by this process .

据估计，地球陆地另一个四分之一的面积已经被这样的进程威胁。

" Adventure ," one-fourth as long , had brought him twice as much from THE MILLENNIUM .

只是有它四分成之一长的《冒险》却从《千年盛世》得到了两倍的收入。

The personnel of the company have been reduced nearly by one-third and the expenses by one-fourth .

该公司的员工裁减了近三分之一，开支减少了四分之一。

California is the leading fruit state , producing over one-fourth of the total United States fruit and nut crop .

加里福尼亚是果品的首要产地，生产的水果和干果占美国果品总量的1／4。