查询词典 state

Safe state ...State of the EUC when safety is achieved

前面提到了這麼多次安全狀態，到底何謂安全狀態？。。。

Ground state absorption, excitation state absorption and energy transfer were used in discusing the up-conversion mechanism of the glasses were proposed.

讨论稀土离子的基态吸收、激发态吸收以及稀土离子之间能量传递的关系，建立了相关的上转换机制模型。

By the studies of nanosecond flash photolysis and estimates of excited state energy level, we deduce that there is a charge-transfer excited state corresponding to the transfer of an electron from the zinc porphyrin to the Ru-based moiety of 5-Zn in acetonitrile when exciting at λ= 532 nm.

纳秒闪光光解的研究和激发态的能级估算表明在乙腈溶液中，用波长532nm的激光激发5-Zn，可以形成一个电荷分离态，它对应于锌卟啉到联吡啶钌的电子转移过程，这个电荷分离态表示为：PZn~+-Ru~+。

At Er~(3+) doping concentration range 0.1-1.5 mol%, Er~(3+) first arrived at ~4F_(7/2) energy level by excited state absorption, then rapidly relaxed to ~2H_(11/2) and ~4S_(3/2) energy levels, the population of which increased, the remarkable upconversion green emission was obtained when Er~(3+) directly went back to ground state by radiative transition.

Er~(3+)浓度在0.1-1.5 mol％时，Er~(3+)通过激发态吸收跃迁到~4F_(7／2)能级，后迅速无辐射弛豫到~2H_(11／2)、~4S_(3／2)能级，~2H_(11／2)和~4S_(3／2)能级上Er~(3+)的布居数增多，Er~(3+)直接辐射跃迁回基态，上转换发射以绿光为主。

It is the first time to find the halo state in excited state internationally.

同时，反应截面的增大必然对天体核过程有影响。

One of the keys is the energy width split out between ground state and excited state of luminescence center.

荧光中心能级的间距是其中的一个关键指标。

Excited state is unstable and returns to lower energy state.

激发态是不稳定的，因而电子必会回到能量较低的状态。

The finite field method is used to calculate difference of dipole moment of theground state and excited state.

然后利用上述结果，用少态模型计算分子的双光子吸收截面。

The State Council on strengthening the regulation and control the decision of the real estate market, and finally in April 27 the State Council executive meeting on the truth.

国务院关于加强监管和控制的决定，房地产市场，终于在4月27日的国务院常务会议上的真理。

State Council Premier Wen Jiabao chaired a State Council executive meeting pointed out that the real estate market should remain healthy and sustainable development.

国务院总理温家宝主持召开国务院常务会议指出，房地产市场应保持健康和可持续发展。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。