查询词典 quasi-permanent
- 与 quasi-permanent 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The quasi-phase-matched conditions of collinear and noncollinear optical parametric generator are analyzed and the deflection angle is achieved.
分析了共线和非共线光学参量产生器的准相位匹配条件,得出满足准相位匹配条件的光偏折角。
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Gain Bandwidth of Periodically Poled RbTiOAsO4 in Noncollinear Quasi-Phase Matching.
非共线准相位匹配周期极化RbTiOAsO4的增益带宽。
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Fourth, it conducts the formula deduction, analysis and numerical calculations of the noncollinear quasi-phase matching gains and the output parametric spectrum, which leads to the conclusions that under the same circumstances, the gains of noncollinear interaction will be much less than those of the collinear interaction, and consequently the noncollinear interaction possesses the larger acceptance bandwidths than that of the collinear interaction.
对非共线准相位匹配的增益和输出参量光的允许波长进行了公式推导、分析和计算,得到了允许信号光波长的精确公式和关系曲线。
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Based on noncollinear optical parametric amplification in periodically poled lithium niobate which is realized by quasi-phase matching technology, we consider the possibility of semi-noncollinear phase matching method between collinear and noncollinear geometry.
基于周期性极化铌酸锂晶体的准相位匹配光参变放大过程,通过倾斜周期极化铌酸锂晶体中极化域一定角度,实现了介于共线匹配方式和非共线匹配方式之间的一种半非共线型准相位匹配方式,并以该匹配方式下的各光矢量几何关系得出相位匹配曲线,找到在特定抽运光和信号光波长下能获得宽带增益放大的周期极化长度。
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Second, to conduct a quasi-experimental design using nonequivalent groups to study the effects of adaptive pointer during math-learning.
第二,我们实作了一个不等组前后测的准实验设计来研究适性指标在数学学习的效果。
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This research adopts the Nonequivalent Quasi-experiment design. The research's two similer classes with eight-graders are chosen as the research samples.
本研究采不等组准实验研究法,以高雄县某一所国中,研究者所任教的班级当中,挑选两个性质较为相似的二年级班作为研究样本。
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The research design was a nonequivalent groups pretest-posttest quasi- experimental design. Fifty-three fourth grade students in two different classes of an elementary school in Hsinchu county of Taiwan participated in this study.
本研究采不等组前后测准实验研究设计,以新竹县一所国小四年级的两个班级学生为研究样本,随机抽取一班为实验组,一班为控制组。
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The nonequivalent pretest-posttest design was adopted as a quasi-experimental study.
据此整理结论并提出建议,作为日后教育界夥伴教学或研究之参考。
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The research uses the pretest-posttest nonequivalent quasi-experimental design of accurate experimental methodology. This research is carried out about 6 weeks on second graders at K.M.
本研究采不等前后测设计之准实验研究方式进行,以桃园县光明国小二年级两个班级的学生为对象,进行六周的教学实验。
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The "nonequivalent group pretest-post" quasi-experimental design was used for the study.
本研究方法采「不等组前测-后测」之准实验设计,以国立彰化高级中学90学年度二年九班44人及二年十五班46人,共90名学生为研究对象,依序分为实验组、控制组,实施为期七周14小时的实验教学。
- 相关中文对照歌词
- Quasi Quasi
- Permanent
- De' Miei Bollenti Spiriti
- Permanent Hurt
- Permanent Stain
- Permanent Marker
- Permanent Love
- Permanent Reminder Of A Temporary Feeling
- Anybody Out There
- Quasi Amore
- 推荐网络例句
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As of Tuesday, Google's results were still censored in China.
截至周二,谷歌的搜索结果仍受中国审查。
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In order to make the positive action increase and negative one decrease, the sub-forces of the social factors must be adjusted to form a centripetal force.
在这一过程中,人的主体性发挥是社会有机体健康发展的灵魂。
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Objective To investigate the relationship between the telomer ase activity and apoptosis in gastric cancer.
目的为了探讨胃癌组织中端粒酶与细胞凋亡的关系。