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The essential oil from Cinnamomum cassia Presl was studied by non-polar solvent microwave-assisted extraction coupled with gas chromatagraphy-mass spectrometry.

利用非极性溶剂微波辅助提取-气相色谱质谱联用研究了肉桂中的挥发油成分，并测定了挥发油中的主要成分肉桂醛的含量。

Therefore, we have proposed stabilizing the CEP of ultrashort pulses by use of modulational instability assisted OPA.

在此基础上，我们提出了利用时空耦合调制不稳定性参与的参量过程实现超短脉冲CEP自稳定的方案。

The paper discusses in great details the historical conditions required for such formation. For instance, the scientific advances in Pre-Qin period allowed the codes of conducts of human beings to be established based on the mastering of the pattern of cause and effect; the division of labor had assisted the formation of technological workers'professional lives; maturation of ethical cerebration permitted the thinkers to introduce ethical theories so as to solve problems in scientific and technological ethical realms.

论文具体分析了古代科技伦理形成的历史条件，如先秦科学技术的进步使人类的探索、改造自然的行为规范能够建立在对因果律理性把握的基础上；社会分工的发展使科技人员的职业生活形成；伦理思想的成熟使思想家能够运用伦理理论研究科技领域中的伦理问题。

In the charge-discharge tests, for the electrode irradiated by light and charged with current simultaneously, the discharge time is about 11.4 h, much longer than that (about 8.7 h) charged only with current, indicating obvious photo-assisted chargeability of the electrode. The additional discharge capacity is contributed to the photocharge of photogenerated electrons and holes.

HSA／Cr-BIO电极在200μA电流与光照同时充电时比仅200μA电流充电后放电时间长(11.4小时vs8.7小时)，所增加的放电容量来自光生电子与空穴对储氢合金电极的充电，表明该HSA／Cr-BIO电极具有明显的光辅助充电性能。

Using this "wing assisted incline running," Chukar Partridges can negotiate 50 degree inclines right after hatching, 60 degree slopes at 4 days old, and at 20 days, can perform a vertical ascent.

使用此"联队协助倾斜运行，" chukar partridges可以进行谈判， 50度倾向的权利，孵化后， 60度的斜坡，在四天岁，并在20天内，可以执行的垂直上升。

Diastereomers of cinchonine and cinchonidine were separated in pressure-assisted capillary electrochromatography mode, and the resulted separation efficiency was much higher than that obtained in high performance liquid chromatography.

采用压力辅助电色谱模式拆分了非对映异构体辛可宁和辛可尼丁，其柱效远高于其在HPLC中拆分的结果。

Objective The microwave assisted synthesis was integrated with macroporous resin catalysis to prepare isobutyl cinnamate from cinnamic acid.

目的研究微波大孔树脂协同催化合成桂酸的新工艺。

There were a dozen Cistercian lay brothers who assisted the nuns in the care of the hospital, and these, in 1474, formed themselves into a new order intended to be independent of Cteaux.

有十几个修道院奠定兄弟谁协助修女照顾的医院，而这些，在1474年，形成自己进入了一个新秩序打算独立

This paper reports the synthese of Schiff base of chitosan by the reaction of chitosan with citral assisted with high-intensity ultrasound.

通过壳聚糖与柠檬醛在超声波振荡下反应制备了壳聚糖缩柠檬醛席夫碱。

After analyzing the basic information of the ecological engineering construction, the spatial and temporal scale, and monitoring index, the 1m IKONOS image and 2.5m SPOT5 image were introdueced as data sources, the methodology of RPC modeling and GCP optimitiaztion as modification to the interpretation, the AHP used in determining combination of multi-light specrum and the whole band wave, the virtue reality technique monitoring the classification and recognation, variable cluster allocation coeffiecents and its adaptation in spatial and imaged attributs in the research on water and siol conservation subtracting the least pathches of the area. The final stage is to subtract the information via human and computer interactive to interpret and monitor the classification in the study assisted with GPS, field identification and construction supervision.

在对研究样区水土保持生态建设情况和监测尺度及监测指标分析的基础上，选择1m分辨率的IKONOS影像和2.5m分辨率的SPOT5影像为监测遥感数据源；采用"RPC模型+GCP优化"方法进行高分辨率遥感影像正射纠正；用主成分分析法进行遥感影像全色波段与多光谱图像融合；用虚拟现实技术进行高分辨率遥感影像监督分类模板定义研究，用不同大不的聚类处理参数并在研究水土保持生态建设措施的空间特征和影像特征的基础上，确定提取水土保持生态建设信息的最小图斑参数值；最后用全数字人机交互解译和监督分类提取研究样区水土保持生态建设信息，并结合GPS现场验证和工程监理成果对监测结果进行分析评价。

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