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a small piece of material that is a semiconductor, used to make an integrated circuit
微芯片, 芯片
a piece of equipment by which the far objects, particularly those in space, are made clearly visible
望远镜
a machine or device that detects any changes in the environment and sends the information to other electronic devices
传感器, 感应器
the complete circle through which an electric current flows, typically consists of the source of electric energy
电路, 回路
a small pointy piece of metal that can be fasten into wooden or metal objects using a screwdriver to hold things together
螺丝, 螺钉
a group of wires bundled together for transmitting electricity that is protected within a rubber case
电缆
an early or preliminary model of something from which other forms are developed or copied
原型, 初步模型
a flow of electricity resulted from the movement of electrically charged particles in a direction
电流, 电气流
a device used for connecting two pieces of equipment that are not compatible with each other
适配器, 转换器
a small amount of a substance taken from a larger amount used for scientific analysis or therapeutic experiment
样本, 样品
a specific way or process of doing something, particularly an established or systematic one
方法, 途径
to direct or participate in the management, organization, or execution of something
进行, 主导
a judgment on the quantity and quality of something after careful consideration
评估, 评价
relating to or involving scientific experiments, especially those designed to test hypotheses or explore new ideas
实验的, 实验的
an explanation based on limited facts and evidence that is not yet proved to be true
假设
a person whose job is to study ancient societies using facts, objects, buildings, etc. remaining in excavation sites
考古学家
