查询词典 observation balloon

In this study, we used poly L-latcide, poly DL-latcide-co-glycolide 75:25 (PLGA7525) and poly DL-latcide-co-glycolide 50:50 (PLGA5050) during citric acid inducing ammonium bicarbonate gas forming process to form porous polymer film, and rolled the porous polymer film to make nerve conduits with pores and multi-layered. Electron Spectroscopy for Chemical Analyzer and Attenuated Total Reflectance – Fourier-Transform Infrared Spectrometer were employed for determining elements' functionabilities and chemical compounds. Charge Coupled Device camera and Scanning Electron Microscope were employed for macroscopic and microscopic morphologies and structural observation. Differential Scanning Calorimetry was employed for measuring glass-transition temperature. Nano-indentation system was employed for measuring elastic modulus and hardness. Biodegradation and water absorption ratios were measured to analyze their chemical properties and SEM was employed for microscopic morphology of the tested nerve conduit.

本研究将以聚乳酸、聚乳酸-聚甘醇酸共聚合物（75：25）、聚乳酸-聚甘醇酸共聚合物（50：50）做为研究材料，以柠檬酸诱发碳酸氢铵发泡之气泡成型法制作具有相连通孔隙之高分子薄膜，再将高分子薄膜卷制成特殊多层的导管，制作具有多层孔隙之新型神经再生导管，以电子能谱化学分析及减弱式全反射-傅立叶转换红外线光谱分析进行成份分析及化学元素测定；以电荷耦合元件摄影机、扫瞄式电子显微镜进行多层孔隙型神经导管巨观及微观形态结构观察；以示差扫瞄热量量测分析玻璃转换温度、奈米三维量测弹性模数及硬度；以及进行降解性质测定，并以扫瞄式电子显微镜进行降解后之导管微观结构形态观察。

He has published numerous books, from land exploration and bird observation in his early period to travelogues and writings on nature.

他的著作无数，从早期的土地探险、鸟类观察，到旅游纪录、自然写作等。

Continuous operation of GPS-based observation networks zenith tropospheric delay estimation model and parameter selection, and its impact on the estimated results of the study.

对基于连续运行GPS观测网络的对流层天顶延迟估算模型和参数的选择，及其对估计结果的影响进行研究。

Continuous operation of GPS-based observation networks zenith tropospheric delay estimation model and parameter selection, and its impact on the estimated results of the study.

如果合适的话追加20分。对基于连续运行GPS观测网络的对流层天顶延迟估算模型和参数的选择，及其对估计结果的影响进行研究。

A related observation is that those who finish both degrees are more likely to be law professors than econ professors.

一个相关联的现象是完成两个学位的学生更多地成为法学博士而不是经济学博士。

This article has designed a modern observation and control electric circuit in the fuel gas industry dry kiln temperature monitoring the application system.

本文设计应用了现代监控电路，在工业燃气炉温度监控系统。

Public Security Bureau immediately after the police received a report arrived at the scene, according to the process of defusing the item detection and X-ray examination, confirmed that no explosion in the elements and the existence of suspicious circumstances, after careful observation, found in printed cartons "digital Dropsonde "and other words.

公安分局民警接报后立即赶到现场，按流程对该物品进行了排爆检测和X光检查，在确认无爆炸元素和可疑情况存在后，经仔细观察，发现纸盒上印有&数字式探空仪&等字样。

In 2003, Dr Wu initiated the first "typhoon hunting" program in Asia. It's called Dropsonde Observation for Typhoon Surveillance near the Taiwan Region, or DOTSTAR for short.

二00三年时，吴博士启动了亚洲第一个「追风计画」，计画的全名是「侵台台风之飞机侦察及投落送观测实验」，简称 DOTSTAR。

In this paper , a series of surveys on road condition , pavement-performance and destroy reason are analyzed , soil property , hydrologic regime are combined , modulus of resilience are confirmed on heavy compaction test , foundation classification in area of Qinhuangdao is divided into 3 grades and highway is divided into 3 districts according to the principle that different soil grades produce the same effect on thickness of base course or bottom course , Classification of traffic is divided into 4 grades after observation materials of traffic volumes are collected extensively , traffic characters and parameters are analyzed .

本课题在对现有路面结构状况和使用状况进行调查，并对路面使用性能和破坏原因进行分析的基础上，结合秦皇岛地区的土质、水文条件，确定重型击实标准条件下土基回弹模量值，依据不同等级土基对路面基层或底基层的厚度产生大致相同效应的原则，将秦皇岛地区地基强度等级划分为三级并将本地区公路分成三个区。

It is a medical observation that sleeping on the back is the distinctive feature of sick people.

这是一个医学的观测结果：仰卧是病人的一个区别性特征。

But this is impossible, as long as it is engaging in a market economy, there are risks in any operation.

但是，这是不可能的，只要是搞市场经济，是有风险的任何行动。

We're on the same wavelength.

我们是同道中人。