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- Fluorescence two-exponential decay which limits the optical gain of NdP_5O_(14) at high excitation intensity was observed. 观察到高泵浦强度下影响光学增益的荧光双指数衰减曲线。
- Worth's war was one that went from high excitement to moments of bathos. 沃思经历了战争的最兴奋时期,直到战争的最后时刻。
- The samples were characterized by X-ray diffraction (XRD), Scanning electronic microscope (SEM), photoluminescence (PL) and X-ray excited luminescence (XEL) spectra. 分别以X-射线衍射(XRD)、扫描电子显微镜(SEM)、光致发光(PL)光谱及X-射线激发的发光(XEL)光谱对样品进行了表征。
- As an AP photographer,Worth covered the events leading up to World War II.Worth's war was one that went from high excitement to moments of bathos. 作为美联社的摄影记者,沃思报道过导致第二次世界大战的事件。沃思经历了战争的最兴奋时期,直到战争的最后时刻。
- The practice and race of racing kart is a high excitement and danger. All person at raceway must responsible for their own safety, including racer, raceway worker and machinist. 小型赛车的练习和比赛具有一定的危险性,所有跑道上之人士,包括车手和机械师均需完全自负其安全责任。
- Measurement of hyperfine structure constant of high excited levels in 169TmI[J]. 引用该论文 周志尧;朱利洲;景春阳;张哨峰;林福成.
- We look forward to working with you at this highly exciting event. 我们真诚的期望在这个最高盛会中与您相遇。
- low-energy-electron excited luminescence 低能电子激发发光
- T he results showed that the physiol ogical foundation had high excitability of sym pathetic nerve and increase of adr enal m edullary hormone in TCM synd... 结果显示中医辨证属肝火亢盛、痰热内扰、心肝肾阴虚型,其生理基础为交感神经兴奋性增高,肾上腺髓质激素分泌增加。
- The methods measuring excitation energies and temperature of highly excited nuclear matter and their reliability have been summarized. 摘要评述了高激发核的激发能及核温度的测量方法,以及这些测量方法的可靠性。
- A highly exciting or pleasurable experience or event, such as a big party. 喧嚣的聚会,狂欢会令人极兴奋或愉快的经历、事件或热闹聚会
- She skirted round the problem of the high cost. 她避而不谈巨额费用问题。
- There is no doubt that he was in a highly excitable condition just now. 很可能他刚才处于极度兴奋状态之中。
- Men and birds are fain of climbing high. 不论人还是鸟都愿意往高处攀。
- The bird sang high and clearly in the tree. 鸟儿在树上清脆地高歌。
- excitation luminescence 激励发光
- Goods of high quality are few and far between these days. 质地精美上乘的物品现在不多见。
- Nowadays, the luminescent devices have been shown to advance towards higher exciting energy including excitation of higher energy density and higher energy photon. 从不同材料在高能量密度激发下在激发、传递和发光等不同阶段中的效率变化 ,了解各种材料在高密度激发时的能量损失的主要环节 ,分清基质和发光中心的选择原则。
- The medieval town was fortified with a high wall and a deep moat. 这座中世纪的城市周围建有城墙和护城河。
- I set a high value on his advice. 我认为他的忠告很有价值。