查询词典 PLA

DSC and wide-angle X-ray diffraction were used to characterize the crystallization of PLA.

适当的条件能赋予PLA取向制品较好的力学性能。

Methods Chondrocytes from auricled cartilage of 4 weeks old New Zealand White rabbit were seeded onto chitosan/PLA-PCL network.

方法将 4周龄新西兰大耳白兔耳廓软骨细胞接种在 2 0个壳聚糖 PLA PCL及牛跟腱Ⅰ型胶原海绵支架上，将细胞支架复合物分为 2组，动态组(样本量为 10 )采用旋转培养，静态组(样本量为 10 )采用静置培养。

Epicardial mapping of the PLA was performed in sinus rhythm and during differential pacing.

在窦律和不同起搏时描记在PLA进行心外膜标测。

The stability test showed that the 4ac-PLA-NP lyophilize injection was stable without obvious changes in morphology, particle size, pH, drug loading, entrapment efficiency in 4～25℃ after storage for 3 month.

4ac-聚乳酸-纳米粒（4ac-PLA-NP）冻干针剂经常规稳定性考察，各项指标均未发生明显变化，临界相对湿度约为73％。

PEG-PLA block copolymers were synthesized using polyethylene glycol and lac-tide in the presence of low toxic stannous octoate. The copolymer structure was determined by 13C NMR and the average block leng this were calculated.

本文报道聚乙二醇在辛酸亚锡存在下与丙交酯反应合成PEG-PLA嵌段共聚物，用~(13)C NMR测定了共聚物的结构，估算了平均链段长度。

Two kinds of PLA spherulitic morphology were observed,which probably result from different nucleation locations, i.e.inside or at the surface.

球晶的成核位置在材料表面或是内部可能是观测到的两类PLA降解形貌的形成原因。

Diblock polymer MPEG-PLA of low molecular weight was successfully synthesized with stannous octanate as catalyst.

以辛酸亚锡为催化剂成功地合成了低分子量的MPEG—PLA两嵌段聚合物。

The result indicated that PLA is a material able to be used as a carrier of BMP in inducing osteogenesis, it has a better effect of inducing osteogenesis than xenogenous cancellous bone matrix.

结论PLA可以作为BMP的载体修复骨缺损，它比异种松质骨基质载体的成骨效果更理想。

The PLA currently deploys approximately 24~36 of this missile deployed in central China.

PLA目前大约部署这种型号导弹约24~36枚。

By measuring solvent evaporation rate, ratio of drug PLA precipitates,drug distribution in system and entrapping ratio at different time of preparation, we found the difference of precipitation velocity of drug was the main reason.

沉淀法制备载药聚乳酸纳米粒，即使同是脂溶性药物，但因药物与丙酮之间相互作用及药物与PLA之间亲和力的不同，包载效果仍可能出现较大差异，选用时应慎重。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。