PLLA/starch composites were prepared by microwave melt-blending method from L-lactic acid (LLA) and starch.
以L-乳酸和淀粉为原料，采用微波熔融共混法，制备出PLLA/淀粉复合材料。
CD (circular dichroism) spectroscopy was used to measure the circular dichroism of O-LLA segments in polymers.
以园二色谱(CD)测试了聚合物中聚乳酸链段的旋光性能。
Objective: To investigate the surgical therapy of diabetic ischemic angiopathy (dia) of lower limb artery (LLA).
目的：探讨糖尿病性下肢缺血性血管病的治疗方法。
And the convergence, compatibility and stability of the LLA based on the LTP are discussed with some theoretical analysis and numerical experiments, and the stability condition of the LLA is given.
对基于LTP的LLA方法的收敛性、相容性和稳定性进行了理论分析和数值实验，给出lla的稳定性条件。
And the convergence, compatibility and stability of the LLA based on the LTP are discussed with some theoretical analysis and numerical experiments, and the stability condition of the LLA is given.
对基于LTP的LLA方法的收敛性、相容性和稳定性进行了理论分析和数值实验，给出lla的稳定性条件。
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