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foci n.focus 的復數。

focke

In the poor countries the main concern focused on the question of growth versus income distribution . 窮國關注的主要問題是增長與收入分配的關系。

The question was open as to what shape of lens would so focus in the coming rays . 什么形狀的透鏡能起這樣的聚焦作用,還是一個沒有解決的問題。

Notice that in all cases, the rays either diverge from or converge toward the foci . 注意在所有的情況下,光線不是從焦點發散就是會聚到焦點。

I believe we can expect a future focus on greater efficiency in public forest management . 我深信,將來的重點是更有效地管理國有森林。

It seemed to me that we would be better off focusing on a partial settlement . 在我看來,集中力量求得部分的解決,這對我們就算不錯了。

The specter of dying has a way of focusing your attention in a big hurry . 在生死關頭,你必須設法集中精力,把要做的事盡快完成。

They'll start quarrelling with and playing to each other instead of focusing . 他們不會留神注意的,反而會互相爭吵和玩笑起來。

Let 's focus our attention on the main problem and not get bogged down in minor issues . 抓主要問題,不要被枝節問題牽掣住。

The earth revolves around the sun in an ellipse with the sun at one of the foci . 地球在以太陽為焦點的橢圓上圍繞太陽公轉。

They commonly focus attention upon easily recognizable criteria of action . 它們通常把注意力集中在作用的易于識別的尺度上。

Both lungs will have innumerable metastatic foci and lymphangitic involvement . 雙側肺內出現無數的轉移病灶和淋巴管性播散。

The subsequent discussion will be focused on this hidden trend in psychoanalysis . 下面將集中討論精神分析方面的這股暗流。

We focus our attention on the circled x's which signal redundancy . 我們所關注的是有(x)標記處,這表明是一個多余的關系。

The main focus of this manual is the management of fresh ground water resources . 本指南的主要中心是地下淡水資源的管理。

He focused closely on tynan to see if his reaction betrayed anything . 他緊盯著泰納恩,想看看對方有什么異乎尋常的反應。

If your camera is not brought into focus , the photograph will be blurried . 如果照相機鏡頭聚焦不準,照片就會模糊不清。

It was the pitiful sight of a man standing in the very focus of sorrow . 一個人正站在愁苦焦點上就是他這種可憐的景象。

Lewis was focusing on the problem of the average american citizen caught . 劉易斯集中描述了一般美國公民所面臨的矛盾。

If we focus on the coefficients alone, we find pascal's triangle again . 如果我們只注意系數,就重新得到Pascal三角形。