be limited by中文什么意思

受限于

• limited:    adj. 1. 有限的，有限制的；【 ...
• be limited to:    被限制在...上; 局限于; 限制到 ...
• but not limited to:    但不限于

例句与用法

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1. The stroke may be limited by adjustable stops .
   该行程可借助可调的止动螺钉加以限位。
2. The diameters of the rotor and the stator are limited by mechanical stresses .
   转子和定子的直径受到机械强度的限制。
3. The reaction rate is limited by the concentration gradient of oxygen in the sample .
   反应速率受试样中氧浓度梯度的限制。
4. In practice, the length l of the plate is limited by technical difficulties of manufacture .
   实际上，由于加工技术困难，板长L是有限制的。
5. The field of view can be limited by inserting a stop in the focal plane of microscope .
   可以在显微镜的焦平面上加装一光阑，从而限制视区。