一大部分
A large proportion of the best citizen hate his despotism.
一大部分最好的公民都痛恨他的专制君主统治。
ConclusionThis study suggests that a large proportion of health care workers' white coats may be contaminated with S aureus, including MRSA.
结论：这项研究表明，大比例的医护人员的白大褂，可能与金黄色葡萄球菌，包括MRSA污染。
Yet gold is badly suited for this task because, despite recent interest from private investors, a large proportion of global above-ground stocks – 18 per cent in 2010 – is still held by governments.
不过，黄金非常不适合这一任务，这是因为，尽管近来私人投资者对黄金兴趣浓厚，但地上黄金库存中的很大部分——2010年为18%——仍掌握在各国政府手中。
With the miners ****** up such a large proportion of the FTSE 100, the index has jumped by as much as 48 points this morning to 5344.72.
由于在英国富时100指数中，矿业股占据相当大的比例，因此，富时100指数今天早上上涨最高达48点，达5344.72。
His achievements have made it possible to treat infertility, a medical condition afflicting a large proportion of humanity including more than 10 percent of all couples worldwide, it added.
它补充道，“他的成就使治疗不育症成为可能，不育症折磨着人类中相当大一部分人，包括世界上10%以上的夫妇。”
Ischemic cerebrovascular disease forms a large proportion of senile diseases and has a very high death rate and disability rate.
缺血性脑血管病在老年人疾病中占有很大比例，其病死率和致残率很高。
“I wouldn’t be surprised if a large proportion of surgical practice is based on thin air, and [claims for effectiveness] would evaporate if we stu***d them closely, ” Ioannidis says.
他说：“我不会感到惊讶，一大部分的外科手术是建立在子虚乌有之上的，如果我们仔细研究，他们就会消失。”
However, a large proportion of patients in the community are treated with eptifibatide, an agent that shares some but not all pharmacological properties with abciximab.
然而，却有相当比例的患者的治疗使用了替非罗班——具有阿昔单抗的部分药理学特性。
A large proportion of the SPLM’s small revenue goes on new weapons, such as, it is widely assumed, the T-72 tanks now stuck off the Somali coast.
苏丹人民解放运动微薄收入中的一大部分都用到了新武器上，比如，大家都说，困在索马里海岸的T-72坦克。
Default rates at for-profit colleges are higher, they point out, because they educate a large proportion of students from poor backgrounds, whose parents did not go to university (see chart).
赢利性大学的违约机率比较高，因为他们的一大部分学生出身贫穷，学生的父母并未上过大学。
Women make up a large proportion of the health workforce.
妇女构成卫生人力的一大部分。
A large proportion of the peasant households round here own TV sets.
这一带相当大一部分农民家庭拥有电视机。
Even those that do find employment often find the pay disappointing after years in which their families have often invested a large proportion of life savings in their education.
尽管他们的家庭在教育上的投入往往是一生的大部分积蓄，然而多年以后他们在找工作时常常会发现薪酬是那么的让人失望。
A large proportion of our clients have considerable liquid assets .
我们的客户大多数有相当多的流动资产。
China, India and other markets may be exciting places, but a large proportion of the software that is “eating the world” still seems to come from California.
中国、印度和其他市场可能也是令人激动的地方，但是所谓的那种能啃食世界的软件，其大部分，好像仍出自加州。
This means that a country will be more, prosperous if a large proportion of its young people are highly educated.
因此，如果一个国家受到高等教育的年轻人比例越高，这个国家将会越繁荣。
A large proportion of travellers (46 percent) said they would use the recession to book five-star hotels at three or four star prices.
大多数旅行者（46%）表示，他们会利用经济衰退的时机，以三星级或四星级的价格预订五星级酒店。
"a large proportion of" 是一个常用的英语短语，中文意思为"很大一部分的"或"很大比例的"。它用来描述一个整体中占据显著份额或数量的部分，强调该部分在整体中的占比之大，但通常不具体指明精确的比例数值（如50%以上），而是传达一种数量可观、值得注意的概念。
以下是对其含义的详细解释：
核心含义：
与近义词的区别：
典型用法场景：
A large proportion of the participants reported improved sleep quality. (很大一部分参与者报告睡眠质量有所改善。)A large proportion of the city's workforce commutes from the suburbs. (该市很大一部分劳动力从郊区通勤。)A large proportion of the budget is allocated to education. (预算的很大一部分被分配给了教育。)A large proportion of startups fail within the first five years. (很大一部分初创企业在头五年内失败。)强调的重点：
总结来说，"a large proportion of" 是一个强调占比大、份额显著且重要的短语，用于指出整体中一个不可忽视的组成部分，其具体比例虽未精确说明，但足以表明其影响力或普遍性。
权威参考来源：
短语“a large proportion of”表示“某事物在整体中占相当大的比例”，通常用于描述数量或程度上的显著性。以下是详细解析：
基本定义：指整体中“大部分”或“很大比例”的部分，但非全部。例如：
同义替换：可用“a significant percentage of”“a major part of”“a considerable amount of”替换，但需注意语境差异。
接不可数名词：
接复数名词：
强调比例关系：
如果需要进一步扩展学习，可结合具体语境练习造句，或参考英语搭配词典深化理解。
【别人正在浏览】