transition 六级考研雅思GRE高考

Adolescence is the period of transition between childhood and adulthood.

青春期是童年与成年之间的期。

The band edge excitonic transitions were measured by the reflectivity and photoluminescence measurements.

利用反射及光激萤光量测能隙边缘的激子跃迁。

The research result will be helpful to the transition of the development mode of the county suine industry in our country and can be referenced by the scholars and other people related in this field.

本文的研究成果将对转变我国县产业发展模式有指导作用，可供有关学者和产业相关人员参考。

This expulsion process of geopressured system is episodic and generally forms big oil field or gas field in the transition zone of pressure and normal pressure zone in geopressured basin.

这一喷溢程以幕式活动形式周而复始，在超压盆地的带和常压带中形成大的油气藏。

Though not the first such roadable plane with folding wings, Terrafugia claims its Transition is the only one capable of a seamless transition from road to air and back again.

虽然不是第一架可以在公路上行驶的可折叠翼飞机，特拉弗吉亚表示他们的陆空两用机是唯一一种可以做到在陆空之间做到无缝连续切换的飞机。

According to the results of the temperature dependencies of the intensity, linewidth and resonance field, we conclude that the peak at T(subscript M2) is a transition of antiferromagnetism.

通对铁磁共振线的强度、线宽和共振场与温度依赖关系的讨论，我们得出T(下标M2)附近的峰对应着体系的反铁磁转变。

The 'thermal hysteresis' of first-order ferroelectric phase transitions and the polydomain structure of ferroelectrics can be explained on the basis of the principle of minimum entropy production.

一级铁电相变中的“热滞”和铁电体的多畴结构可在最小熵产原理的基础上得到说明。

Automobile body's line, what walks is the current paranitroaniline red streamline form design, from beginning to end the unified whole, does not have the obvious stiff transition.

车身的线条，走的是当前正红的流线型设计，从头到尾浑然一体，没有明显硬的转折。

Six essential elements ere formed during the development of world local literature, i. e. local, clodhopper (literature image), local transition, local rationality, local narration, awl chuff.

世界乡土文学产和发展程中，形成了“乡土”、“乡巴佬”（文学形象）、“乡土变迁”、“乡土理性”、“乡土叙事”、“乡下人”（创作主体）六要素。

Unsaturated transition metal thiocarbonyl complexes are building blocks for stable organometallic complexes and play important role in catalysis and biology.The CS molecule is isovalent with CO.

不饱和金属硫代羰基化合物不仅在催化及物上具有重要作用，而且这些化合物是许多稳定的金属有机化合物的结构单元。

The results also show that green band emission is due to transition from conduction band to deep acceptor level which result in antiposition defect of OZn.

同样方法测量的530nm绿峰的发光衰变规律显示绿光主要源于导带至OZn反位缺陷深受主能级的跃迁。

The second-order NLO properties of a series of tri-nuclear transition metal clusters with incomplete cubane-like structures were studied by using the first-principle quantum chemical method.

研究了具有欠完整立方烷构型的金属原子簇分子的二阶非线性光学性质。

In the framework of quarkonia-quarkonia mixing, considering the effect of the flavor-dependent transitions between quarkonia, the new mass relation of a meson nonet is presented.

摘要在介子-介子混合的框架下，考虑到夸克偶素间的湮灭跟味道有关这种效应，给出了一种新的介子九重态成员间的质量关系。

Among them, the transition metals promoted dearomatization proceed under mild reaction conditions with various substrates, and which could be applied for synthesis of bioactive compounds.

其中，金属参与的脱芳构化反应，反应条件温和、反应底物广泛，可应用于物活性物质的合成。

The bright coloured product with good tinctorial power and stability was obtained by the crystal transition and surface treatment to carbazole violet, which is prospect.

通咔唑紫的晶型转变、表面处理,获得性能稳定、着色力强、色泽鲜艳的产品,具有较大发展前途。

The catalysts on studying can divide into two kinds: the transition metal bifunctional catalysts and the nitride, carbide and oxycarbide catalysts of transition metals.

目前,正丁烷脱氢异构催化剂可以分为两类,金属双功能催化剂和金属氮化物、碳化物和碳氧化物催化剂。

This article discusses the femto-chemistry, because it involves femtosecond laser pulses, and its research or monitor into chemical processes of transition state and intermediate.

讨论由飞秒激光脉冲所构成的飞秒化学,及其对化学反应状态或中间体的研究和检测。

The synthsis methods of N-sulfuryl substitude hetercycles by the reaction of alkyne with sulfamide catalyzed by diverse transition mentals were reviewed in this paper.

概述了不同金属催化下通炔基和磺酰胺基反应,形成N-磺酰基取代的杂环化合物。

A method to calculate new valence electronegativity and the ionicity of chemical bond of the transition metal elements is also presented here.

提出了计算元素价态共价半径的公式;提出了计算元素新价态电负性和化学键的离子性的方法。

Using a potential model with relativistic correction we evaluated the spectrum, le-pton decay widths and radiative transition widths of heavy quarkonium systems.

本文用考虑了相对论修正的势模型计算重夸克偶素的能谱、轻子宽度和辐射跃迁宽度。