欧元周刊 EuroWeek
元素周期表 periodic table ; [化学] periodic table of elements ; Periodic Table of Chemical Elem ; Merck PTE ; [化] periodic table of (chemical) ele ments
二元周期序列 [自] binary periodic sequence ; binary cyclic sequence
位元周期 bit period
神经元周围网络 Perineuronal nets ; PNNS
树突的神经元周围网络 Perineuronal nets ; PNNS
元素周期律 [化学] periodic law of elements
化学元素周期表 Periodic Table of Elements ; Copernicium ; periodic table ; The Element
元素的周期律 Periodic Properties of the Elements
王元周 Yuanzhou Wang
提出了一种基于双频观测数据的单历元周跳探测和修复方法。
A new method is proposed for detecting and repairing cycle slips in GPS navigation based on the dual frequency observations.
一种新型动力机器，用的弹力为动力，使机器连续运转，主要部件是元周轨道和平衡旋转装置。
A novel power machine USES elasticity as power for driving machine to run continuously, whose main parts are circumferential track and equilibrium rotating device.
我只有20元来维持我这一周了。
应用推荐