目的探讨手持放大镜在不同使用条件下对放大倍率的影响。
Objective To review the different ways a hand-held magnifier is used and its effect on magnification.
另一名士兵作证说：“我觉得自己好像一个手持放大镜找蚂蚁来烧的顽童。”
Another soldier testified: "You feel like a stupid little kid with a magnifying glass looking at ants, burning them."
通过手持放大镜，它看起来确实很像蜘蛛，虽然有一点米其林轮胎先生的样子，其身体和足部有棱纹且鼓鼓的。
Through a handlens, it does in fact resemble a spider, although one with a touch of theMichelin Man, body and legs ribbed and puffy.
手持式放大镜或6 - 10倍的放大镜是必须的，这样你才能更好地一一检查新入门的和旧有的植株。
A good hand lens or loupe of 6x-10x therefore becomes a necessity for inspecting new arrivals and your collection up close and personal.
将一些可放大影像的配备，装设在眼镜上，或是手持式放大镜、望远镜、特制的电视机，皆为适用之助视器具。
Some of the images can be enlarged with the installation of the glasses, or hand-held magnifying glass, binoculars, a special TV, all of which were applicable AIDS equipment.
将一些可放大影像的配备，装设在眼镜上，或是手持式放大镜、望远镜、特制的电视机，皆为适用之助视器具。
Some of the images can be enlarged with the installation of the glasses, or hand-held magnifying glass, binoculars, a special TV, all of which were applicable AIDS equipment.
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