查询词典 PLA

The improved variants DongFeng 15B and DongFeng 15C were spotted in service with the PLA recently.

改进型东风-15B和东风-15C被看到最近在PLA服役中。

The BMSC attachment, extension and phenotype on PLA were observed and cell proliferation, alkaline phosphatase activity was tested.

将BMSC传代细胞分别与PLA进行复合培养，观察细胞生长及其与生物材料附着情况，检测BMSC的增殖能力、蛋白含量及碱性磷酸酶含量。

Information similar to that specified here should be included in the BLA or PLA submission.

类似的资料应当摆在 BLA 和 PLA 申请中。

PLA samples with various configurational structures were synthesized from different L-lactide and DL-lactide feeds.

3研究不同立体构型的PLA的结晶行为、形貌和酶降解过程。

This work consists in investigating the morphology and crystallization of PLA,including the thermodynamics,crystallization kinetics,condensed structure,morphology,and the influence of MW and configurational structure.

所以，PLA的分子量、分子结构、热行为、凝聚态结构和形貌等相关基础研究具有重要意义，这也是本论文的主要研究内容。

While this was never confirmed, there is no difficulty for the PLA Navy to do so since the missile has already been successfully integrated with the Type 039 diesel-electric submarine.

虽然这从未被证实，这么做对PLA海军是没有困难的因为导弹已经成功地与039型柴电潜艇一起整合。

Laryngeal view was scored, and position of the grill bars of the PLA and the epiglottis was assessed.

对喉的可视程度进行评分，并评价 PLA 和会厌的位置。

And the PLA/Chitosan/ACP barriers with additional 2 wt% chitosan still maintain 56.58 % antibacterial ability after eightieth day. The different composition of PLA/Chitosan/ACP composites was prepared by water washing solidification from NMP/water/lactic acid consolvent. After storing at room temperature for 48 hours and taking it out to obtain a shapable composites. To investigate the influence of ratio of composition with the shapable property of composites, it was analyzed by Rheometer, TGA, AFM, XRD. The result of the different APC content had different effect both water content and yield stress of composite materials. The yield stress decreased with ACP content while increases. It was derived that ions, released from ACP interact with amide groups of chitosan to form water-absorbing ionic clusters through chelating or electrostatic attraction.

另外，以聚乳酸/几丁聚醣作为基材并添加不同比例的非晶型磷酸钙，经过水洗固化后可得白色片状沉淀物，於室温下静置48小时后，复合材之体积呈现膨胀且具有可塑形之特性，以热重分析仪与流变仪分析样品之含水率与屈伏应力，结果显示不同ACP含量对复合材含水率与屈伏应力具有消长变化，而PLA/Chitosan/ACP之可塑程度与其所吸收之水份多寡有关，推测可能机制为ACP磷酸钙盐解离后之金属离子与几丁聚醣之胺基透过螯合作用或静电吸引之交互作用，形成具吸水性之离子团簇分散於疏水性之聚乳酸基材中。

Degradation products were investigated by Fourier transform infrared spectroscopy and its molecular weight was measured by the viscosity method. The results show that the mechanism of photolysis and hydrolysis of PLA is the same with the breakage of ester bond at random.

结果表明：PLA在紫外光解下的降解同水解一样都是酯键断裂导致的，并且是酯键的任意断裂；紫外光降解过程中，黏均相对分子质量的下降趋势先快后慢，并且PLA起始浓度越小越有利于降解。

"It's a great opportunity for us to talk directly with PLA officers, with senior, mid-grade PLA commanders," said U.S. Army Lt. Col. Roger Cavazos, senior China country director at the U.S. Pacific Command.

&这是一个很好的与PLA中高级官员直接对话的好机会&太平洋司令部中国区高级指挥官Roger Cavazos说。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失