查询词典 ND

With the addition of 0.5％ tetraethyl orthosilicate as the sintering aid, transparent Nd:YAG ceramics were fabricated by vacuum sintering at 1500℃~1700℃ for 5h.

加入0.5％的正硅酸乙酯作为烧结添加剂后，前驱粉料经1500℃~1700℃真空热压烧结5h得到具有一定透明度的掺钕钇铝石榴石多晶陶瓷。

During the establishing and developing stages of new Chinese criminal law, the research on criminal law phil osophy made some progress on the detailed issues and methodology of criminal law science, which built the base for the development of new Chinese criminal law a nd criminal law philosophy.

在发轫、初创期完成刑事律学向近现代刑法学转变的同时，奠基于一定刑法学研究成果之上，以思辨之方式探寻刑法之本原的刑法哲学研究也开始萌生；在转型时期的中国刑法学发展中，刑法学理论和实践也发生了彻底的转型，以马克思主义哲学为指导的中国刑法哲学获得了新的启示，取得了一定的成果。

Nd that is the only time to you lead the company overgo the difficults,isn't it?

。而且这也是你带领自己公司走出困境的唯一机会，是吗？

We found out one kind of new orange-red long afterglow material La2O2S: Eu3+, Mg, Zr.2 In the phosphor Gd2O2S, Mg, Ti which was prepared by high-temperature solid-state method, the orange afterglow phenomenon can be seen after illuminated with UV light.3 Using the high-temperature solid-state method, Gadolinium oxysulfide phosphors doped with rare earth ions were synthesized. We can observe the red or orange phosphorescence in Gd2O2S doped with Eu3+, Sm3+, Tm3+, Yb3+, Dy3+, Er3+, Nd3+or Ho3+. This is a new result of the long afterglow phosphors research.4 Using the microwave radiation method, the new Sm3+ doped gadolinium oxysulfide phosphor, which has the orange-red long afterglow emission after illuminated with UV light or visible light, was synthesized for the first time.5 In fluorescent materials YOX doped with europium ions, the long afterglow phenomenon wasnt observed but the blue luminescence of Eu2+ and red luminescence of Eu3+ are simultaneously examined. This is a new result of the valence stability and change of Eu2+ in yttrium oxyhalide .We systematically studied the effects of the host, addition agents and reaction atmosphere on the valence change and fluorescence property of europium ions.

经过系统的研究总结得到以下的结论与成果： 1采用高温固相反应法合成了一系列稀土离子掺杂的硫氧化镧发光粉，发现了该体系中Eu~(3+)的长余辉发光，从而得到一种迄今未见文献报道的红色长余辉发光材料：La_2O_2S：Eu~(3+)，Mg，Zr； 2在Gd_2O_2S，Mg，Ti磷光粉中观察到橙色的长余辉发光现象； 3采用高温固相反应法合成了一系列稀土离子掺杂的硫氧化钆磷光粉，在掺杂Eu~(3+)、Sm~(3+)、Tm~(3+)、Yb~(3+)、Dy~(3+)、Er~(3+)、Nd~(3+)、Ho~(3+)的Gd_2O_2S中观察到红色和橙色长余辉发光； 4首次采用微波法合成了Gd_2O_2S：Sm~(3+)，Mg，Ti磷光粉，该磷光粉经紫外或可见光激发后呈现明显的橙红色长余辉发光； 5在YOX中同时观察到Eu~(2+)和Eu~(3+)的发射，系统研究了基质、添加剂及反应气氛对Eu价态和发光的影响。

The result showed that the velogenic ND viruses of 3 genotypes have pantropic tropism for chickens.

试验结果表明，所用NDV强毒株对试验鸡均为泛嗜性病毒。

As in the earlier model, in ND -2300 is realized the support of disk withform factor 2,5 with interface PATA.

正如在以前的模式，在北达科他-2300实现支持的磁盘2，5外形与界面旅游。

As in the earlier model, in ND -2300 is realized the support of disk withform factor 2,5 with interface PATA.

由于在先前的模型，在钕-2300是实现了支持的磁盘与形式的因素， 2，5与接口的PATA 。

As in the earlier model, in ND -2300 is realized the support of disk withform factor 2,5 with interface PATA.

正如在以前的模式，在北达科他-2300实现支持的磁盘2，5外形与接口太平洋亚洲旅游协会。

As in the earlier model, in ND -2300 is realized the support of disk withform factor 2,5 with interface PATA.

如同先前的模式，实现了钕-2300支持与形式因素2，5-磁盘接口与太平洋。

The data showed that the highest Pectinase activities in the fermentation occured near 72-nd ho...

实验结果表明，在发酵过程中，发酵液的pH值稳定在6.5左右，耗氧量随时间呈抛物线变化。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。