光诱导

Then, it was condensed with-valine methyl ester to form a chiral imine, which was reacted with allyl zinc bromide in the presence of CeCl3·7H2O to afford the corresponding chiral homoallylic amine with high optical activity.

-N-Boc-3-苯基-2-氨基丙醛与-缬氨基酸甲酯缩合生成手性亚胺，在七水合三氯化铈（CeC13·7H2O）催化以及底物的手性诱导作用下，该手性亚胺与烯丙基溴化锌经不对称加成反应合成了高光活性的单烯丙基化手性胺。

Perhaps the short-day treatment of SD is necessary to the fertility.(2): Compared the 88-428 SD(14.8-15.2h/d) with the 88-428 LD(14.9-15.3h/d), a new isozyme band of Rf=0.19 was found for the first time in the leaves of the 88-428 SD from the branching.

大豆光敏雄性不育材料88-428在出苗后经过连续20天的短光照处理后，与长光照条件下的88-428相比，从分枝期起多了Rf=0.19的酶带，特别值得指出的是Rf=0.19的酶带在以后的发育时期内一直存在，说明经过短光照的诱导以后产生了新的物质，而且这种物质可以在细胞间运输，影响到植株的生殖生长。

Objective To study on the mechanisms that photodynamic therapy with laser-activated BPD-MA induces human bladder cancer BIU-87 cell apoptosis.

目的 探讨激光活化BPD-MA光动力诱导肿瘤细胞凋亡的可能机制。

The photo-induced absorptions at 753 nm and 800 nm were caused by the biexciton effect.

在高激发强度下，双激子效应引起的诱导吸收远远大于激子跃迁引起的光致漂白，双激子效应在非线性吸收中起着决定性作用。

Yi TAI Compounded Medication "we used bases on the basic theory of TCM,set up "The treatment of invigoratmg spleen and promoting blood by regulating qi",target defiency in origin and excess in superficiality TCM syndrome nature,and take experiments;our research injecting L-Arg into abdomen to induce Spleeh-asthenis rat model,it is a new model which combine diseases and syndromes;immunohistochemic 、 optical mirror and biochemistry value number index number are used to detect the expression of related constrain factor TGF-β_1 mRNA、α-SMA when textnre fabrosis occurs in pancreatic,as nell as significance and relation of hydroxyproline in the process of pancreatic fibrosis,meanwhile observe the disturbace which "Yi TAI Compounded Medication makes,revel the anti-fibrosis mechanism from organization form and molecular level.

本研究采用L—精氨酸分次腹腔注射诱导脾虚型慢性胰腺炎大鼠模型，是一种病证结合的新模型；用免疫组化、光镜等技术和生化指标检测CP时胰实质纤维化的相关调控因素TGF-β_1、α-SMA的表达和血清中羟脯氨酸在胰腺纤维化过程中的作用及相互关系，同时观察了&胰泰复方&对其干预机理，从组织形态学和分子水平揭示了该方抗纤维化的作用机制。

In the first part of the thesis, we built up a highly sensitive and highresolution laser photoacoustic spectrometer, which can be used in the measurement of themolecular spectra of highly excited vibrational states. The high resolution near infraredspectrum of CrS and the hyperfine structure of 〓 molecule was also studied in thispart, spectroscopic constants were obtained by fitting the experimental data.

在本论文的第一部分，我们建立了一套高灵敏度和高分辨率的用于测量分子高振动态振转光谱的光声光谱仪，还使用激光诱导荧光方法研究了CrS分子近红外波段的高分辨光谱和〓分子的超精细结构，拟合得到了它们的光谱常数。

Charge separation between the organic and inorganic components inhibits overlap of the electron and hole wave functions and may therefore decrease the probability of the carriers recombining radiatively.

霍尔电阻率和场诱导表面光电压谱测试，表明杂化材料是p型半导体。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐