查询词典 quasi-permanent

Some circuits use resonant, quasi-resonant, and/or multi-resonant techniques. However, voltage or current stresses in these converters are higher and require the devices of higher VA rating. Some circuits use passive snubbers or active clamp techniques. However these converters become more complicate. Phase-shift ZVS technique has been used in bidirectional DC/DC converters since it can realize ZVS for all switches without auxiliary switches.

谐振、准谐振或多谐振技术方案，变换器的电压电流应力较高，变频控制增加了滤波器设计的难度；能量缓冲吸收电路或有源钳位电路方案，由于需要增加多个额外辅助元件，增加了变换器的复杂性；全桥相移技术方案，由于主电路无需增加额外元件，只需利用相移控制，即可实现软开关，因此引起关注。

It has been found that the microhardness HV and the mean positron lifetimeexhibit quasi-periodical oscillation when the number of the fatigue cycles is increased.

通过对不同循环次数的热疲劳样品的正电子寿命谱和表面显微硬度的测量，发现表面显微硬度HV和平均正电子寿命τ随疲劳循环次数N的变化呈现出类周期振荡特征。

Chosen the well known piano work Mode de valeurs et d'intensites, and based on the composer's own analyses, the writer discussed Messiaen's multi quasi serial technique, and proposed that it was a kind of representative shape during the developing progress from Twelve-Note music to Integral Serialism one, it also influenced the developing direction of Integral Serialism Music.

作者选取著名的钢琴作品《调式化的音值与音强》，在作曲家本人分析的基础上，揭示梅西安的多维准序列技法，它是十二音音乐向整体序列音乐发展过程中的一种表现形式，也关键性地影响了整体序列音乐的发展方向。

Based on the macroscopic response of quasi-brittle materials, the improved parallel bar system model which considers the equivalent relationship between effective stress and nominal stress of damage materials has been established.

修正平行杆模型是基于准脆性材料单轴受拉破坏的宏观表现，考虑损伤材料名义应力和有效应力之间的等价关系，建立的考虑均匀损伤的物理模型。

In order to explore the effect on learning and attitudes of students, this study included two classes of students (91 students total) from a national university in southern Taiwan. Following quasi-experimental rubrics, one class (45 students) was assigned to a DRLS group, and the other class (46 students) was assigned to a non-DRLS group.

为探究学生的学习成效与态度，本研究采用准实验研究法，对南部某国立大学2个班级共91名学生进行教学实验，其中一个班级之45名学生分派为双重增强学习策略组，另一班之46名学生分派为传统教学策略组。

Demoralised by such expeditions, I found it tempting to settle for the quasi-wilderness of Central Park or the uncertain pleasures of the urban beach, at the Rockaways or Coney Island.

被这样的远征影响了情绪，我发现满足于中央公园的&准荒野&，或者是Rockaways或Coney Island休闲娱乐公园都市海滩那种不确然的乐趣，还是蛮吸引人的。

We construct a large family of isomorphisms between the quasi-hereditary quotients of the quantized Schur algebras.

构造了q-Schur代数的拟遗传商之间的一批同构对应。

Unfortunately, it was set up as a 'quango', or a quasi-non-governmental organisation.

遗憾的是，该计划最终设置为准非政府组织。

They found expression in the inferior, quasi-historic Puranas, of the seventh and following centuries, and in the Tantras, which are more modern still, and teach the symbolic magic of Sakti-worship.

他们发现表达的劣势，准历史性Puranas ，第七和下面的几个世纪，并在Tantras ，这是更现代的是，和教授的象徵魔力萨克蒂崇拜。

A new quasi-dimensional model is developed for premixed turbulent enhanced combustion of a constant volume bomb.

发展了一种新型预混湍流燃烧的数值模型。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。