他想体察一下时序的推移.He wanted to become aware of the passage of time.触发器是构成时序逻辑电路的存储单元和核心部件.Flip - flops are a key component and memory cells of sequential logic circuit.总体来说,季节性时序模型的模拟和预测精度较高.The time sequence model synthetical...
The hydroxyl groups can be changed into esters , ethers , acetals and ketals, etc.最常用的羟基保护基可归纳为三类:酯类 、 醚类和缩醛或缩酮类.Eight acetals ( Ketals ) were synthesized under the optimal conditions.在最佳条件下,合成了八个缩醛 ( 酮 ) 化合物.The yields ...
Complexity is related to surface irregularities, surface texture, fuzziness, and weave.至于复杂性与表面的不规则性, 表面结构, 毛羽程度和织造加工有关.The indeterminacy in glosseme level comprises ambiguity, vagueness, fuzziness and generality.义位的不确定性...