Progressive lenses might solve this problem, but some find them bothersome because of their small field of focus.
一些高级的镜片会解决这个问题，但一些人可能又会被戴眼镜造成的视野狭小的问题所困扰。
At this week's swim, swimmers making up the relatively small field of about 20 are coming from Ohio, West Virginia, Virginia, Maryland, New York and New Jersey.
在这一周的游泳，游泳决策的相对较小的领域约20来自俄亥俄，西弗吉尼亚州，弗吉尼亚州，马里兰州，纽约州和新泽西州。
A dynamic measurement technology is designed in order to dispose of imperfection that is small field of view and small depth of field of monocular micro-vision probe.
为了解决现有坐标测量机中的单目显微视觉测头视场小和景深小的缺点，提出了显微视觉测头的动态测量方法。
While it is my direct manager who I feel is mistreating me, it is likely that I will see this person on a regular basis at meetings and conferences in our very small field.
尽管我觉得对我不公平的是我的直属上司，但在这个很小的圈子里，我可能会频繁地在各种会议上见到这个人。
Using the radio buttons in this section, you can set the software to use linear, quadratic or cubic fits for the plate constants. Small field CCDs usually require no more than a linear fit.
使用本类里的单选按钮，你可以选择使用底片常数的一次、二次或三次拟合。
Whilethe results look promising, the test group was very small, andindependent experts in the field have yet to be convinced.
虽然这些结果看来大有希望，但是测试组的规模非常小，说服不了该领域有主见的专家。
Agile Innovators make up a small population of folks in the Agile arena who are very experienced in this field and very positive about Agile.
敏捷创新者构成了敏捷界很小众的一部分，他们在敏捷领域的经验非常丰富，并且对敏捷的信念非常坚定。
On the meta-microscale, even slow-moving objects require a high temporary resolution, because your field of view is so small.
在微观尺度下，即时是很慢的物体移动也需要一个很高的时间分辨率，因为你所要观察的领域是如此的小。
When I entered the field in 1957, it was a very small and very primitive discipline.
1957年，我进入这个学科领域时，它非常小而且非常原始。
In any field of science, small samples lead to spurious results.
在任何科学领域，少量的样本会带来不可靠的结果。
With no text fields, I can drop input files anywhere on the window — much easier than having to hit a small text field.
没有文本域，我可以在窗口上的任何位置放下输入文件—比命中小的文本域方便得多。
Narrow structures extend into the blue water like docks; small white dots break up field of blue like ships on water; and the structures lining the area resemble large warehouses.
狭长的建筑物像码头一样向蓝色的水域延伸。水面上一个个的小白点就像在水上的小船；一座座建筑物划分出的区域就好象一个个大的仓库。
The field is plagued by small, weak studies that are hard to turn into statistically robust conclusions.
这个领域一直应受那些很难导出可靠统计学的结论的小规模，不透彻的研究困扰着。
Even in fair weather, a very small electric field is present in Earth's atmosphere. This field can charge airborne particles and the edges of clouds, Harrison said.
哈里森说，即使很好的天气情况下，地球大气层的电场依然存在。电场可以使空气中传播的粒子以及云端边缘带电。
A magnetic field applied to a small area of the skull creates weak electric currents that impede nearby brain cells' ability to fire normally, but the effect is only temporary.
作用于颅骨小部分区域的电磁产生微弱的电流，这种电流阻碍附近大脑细胞活动的能力，但是这种作用只是暂时的。
For instance, we see in the field of small arms that there are now more than 100 countries that produce arms, "he said."
比如，在小型武器方面，我们看到，制造这种武器的国家已经超过100个。
He is a small boy, walking with his father towards the grand entrances of Wrigley Field in Chicago.
那时他还是个小男孩，和他的父亲一起走向芝加哥Wrigley棒球场的入口大厅。
Most small drones are launched without airstrips and are controlled in the field using a small computer.
大多数小型无人机都无需跑道助飞，在前线一般利用小型计算机控制其飞行。返航后可以用网、降落伞加以回收。
Portrait mode chooses a large aperture (a small 'f' number) which will make the depth of field (the amount of your shot in focus) smaller.
人像模式用一个大光圈(f值小)，而让景深(清晰对焦的那部分)变小。
The technique generates a magnetic field on a small part of the skull which creates weak electric currents in the brain.
这种手段在一小块头骨上形成一个磁场，既而在大脑中产生微弱的感应电流。
The field was too small and remote to justify the construction of a pipeline until the nearby Tormore field was discovered in 2007.
主要因为这块气田太小、太偏远，当时还不值得建设一条输送管线。到2007年，又发现了附近的托姆气田。
However the small size of the Moon's core and the required surface magnetic field strengths were problematic for this theory.
可是，月球磁芯有点小，并且用这个理论看，月球表面磁场力还存在一些疑问。
In a field where a large number of development projects are chasing small amounts of funding, getting solid data is essential for making the necessary improvements, he says.
作为大量开发项目正在角逐少量资金的这样一个领域，得到可靠数据对于获得必要的进展是必须的，他说。
We're also going to be using small magnets to control the sail because they will interact with the Earth's magnetic field.
我们还打算使用小型磁铁通过磁铁与地球磁场的相互作用来控制风帆。
Mobile operators see the new field as such a small part of their overall business that it gets relegated to the back-burner.
看到新兴领域只在他们全部经济中占很小份额，手机经营商就将其暂放一旁不管。
He cautioned, however, that the small number of eligible Chinese companies in the shale gas field could make it difficult for the tender process to work efficiently.
不过，他告诫称，在页岩气领域符合资格的中国企业为数不多，可能使招标过程难以高效率地发挥作用。
Well,a small change in plans.If you actually have a varying magnetic field that passes through that wire then that will actually generate voltage in it.
这和以前不同了，如果存在一个变化的磁场,穿过金属线圈,线圈内就会产生一个电压。
Well,a small change in plans.If you actually have a varying magnetic field that passes through that wire then that will actually generate voltage in it.
这和以前不同了，如果存在一个变化的磁场,穿过金属线圈,线圈内就会产生一个电压。
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