polylactic acid是什么意思

双语例句

(1)ONE of the most promising alternatives to plastics made from oil is polylactic acid (PLA).

能够代替石油来制造塑料的最好选择是聚丙醇酸（聚乳酸纤维）。

(2)The product is made from polylactic acid modification wollastonite composite material.

该制品是以聚乳酸改性硅 灰石复合材料为原料制成的制品。

(3)Objective: To study the release of ciprofloxacin polylactic acid microspheres in vitro.

目的：考察环丙沙星聚乳酸微球的体外释药性能。

(4)The synthetic methods of polylactic acid are reviewed, its status and application are introduced.

综述了聚乳酸的合成方法，介绍了其生产应用现状。

(5)Methods : PGA non woven mesh was put into the mold of trachea cartilage ring and enforced with polylactic acid.

方法：按气管软骨环的形状制备模具，将聚乙醇酸无纺网置于模具中，用聚乳酸塑形；