They are made of poly lactic acid known as PLA from corn starches.

它们是由玉米淀粉中提取出聚乳酸(PLA)制成。

He says the PLA air forces monitored the aircraft in accordance with regulations.

他表示，空按照规定对飞机进行了监控。

Army units from the PLA Western Theater Command swiftly prepared for emergency response.

西部战区司令部部队迅速做好应急准备。

Do you have a plan? -Phoebe: I don't even have a 'pla'.

你有计划吗？-我连计都没有。

But Hanma has teamed up with the PLA to develop a CBD-based drug to treat post-traumatic stress.

但是悍马物流已经和PLA合作开发种基于CBD药物，用于治疗创伤后压力。

The PLA Navy has always played an active role as an important force in maintaining world peace.

作为维护世界和平重要力量，咱们人民海自始至终发挥着积极作用。

The PLA deployed the Shandong Aircraft Carrier task group to simulate strikes on ground and maritime targets.

部署了山东航空母舰任务组，模拟对地面和海上目标打击。

Authorities say around 5-thousand PLA veterans who study in college will be admitted to graduate schools each year under the program.

教育部表示，每年安排5000人以内专项计划，面向退役大学生士兵招生。

But they're straws made out of this organic plastic called PLA.

但这些吸管是由种叫做聚乳酸有机塑料制成。

Of course, the PLA navy has a huge number of submarines and surface vessels.

当然，海拥有数量庞大潜艇和水面舰艇。

And I spent a month or so experimenting with PLA, which is a hard and scratchy, breakable material.

于是我花了个月左右时间试验PLA（聚乳酸），这是种坚硬、粗糙且易碎材料。

Michiel Dusselier, a researcher at the University of Leuven, said scientists have found a way to manufacture PLA faster and cheaper than before.

Michiel Dusselier是卢汶大学名研究员，他说科学家发现能比以前更快速、廉价生产PLA办法。

We ended up breaking it up into different sections, and we actually use different materials PLA metal and PLA marble.

我们最终将其分成多个部分，并实际使用了不同材料， 如PLA金属和PLA大理石。

He chose to make each different pla, each different biome, each different culture have their own planet, distributed around the galaxy.

他选择让每个不同区域、每个不同生态系统、每个不同文化都有自己所星球，分布整个银河系中。

There are environmentally friendly alternatives like polylactic acid plastic, or PLA, based on sugar from maize and sugarcane -- but they are more expensive.

目前有环境友好型替代品，比如基于玉米和蔗糖中糖分制成聚乳酸塑料(PLA)。

PLA is one of the few types of plastic suitable not only for 3-D printers but for some biodegradable medical items such as suture threads.

PLA是少数不仅适合3D打印机，而且适合制造缝合线等可生物降医疗用品塑料材料之。

But unlike her, both of these men had on the cotton cap of the PLA, a red star sewn onto the front.

但与她不同是，这两个人都戴着棉帽，正面缝着颗红星。

But that also means, once we've figured out the design, we can make it in a material even like PLA, which is also not the ideal compliant mechanism material.

这也意味着，旦我们确定了设计方案，即便使用PLA这种并非理想柔性机构材料材质，我们也能将其制造出来。

They have a huge variety of PLA and PTG filaments that you can choose from, and you can also print multiple materials and colors within one print job if you want.

他们提供了丰富PLA和PTG长丝选择， 您可以根据需要挑选，而且如果愿意， 还可以次打印任务中使用多种材料和颜色。