查询词典 donor

In compared with acceptor emitters, not only can the emission wavelength be tuned (up to 100 nm of red-shift) by H-bonds, but also much higher emission efficiencies of the H-bonded complexes were induced by reduced aggregation and energy transfer from the OXD donor dendrons.

另外，在使高分子形成高分枝结构之研究上、利用不同含量与不同官能基数目之carbazole单体与茀单体进行聚合，可得一系列高分枝状高分子，能使聚茀共轭高分子产生不同之分枝程度结构，这样方式有效改善分子间聚集之现象并且维持高分子主链良好共轭程度，使得产生之高分子具良好的萤光效率。

The donor liver is put in place and attached to the patient's blood vessels and bile ducts.

供肝的是一步到位，对病人的血管和胆管。

The effect of particular saturated bridge during the course of ET and HT in rigid, covalently linked donor-bridge-acceptor dyads has captured the attention of scientists'in this field.

饱和桥在双生色团的给体-桥-受体体系的分子内电子转移和空穴转移过程中的作用一直是此领域的科学家们关注的焦点。

The Library acquired them from a British dealer for a "five-figure sum", with help from an anonymous donor.

图书馆在一名匿名的损赠人的帮助下，从一位英国商人手中得到它们。

Chemical structures and properties of diazeniumdiolates that make them so excellent for designing materials capable of targeting reliable and controllable fluxes of bioactive NO have become one of the forefronts and highlights of novel NO donor s.

新型亲核NO供体diazeniumdiolate独特的化学结构和性质，使其成为目前NO供体研究的一个热点。

At first the Digital frequency shifting repeater transforms the original signal to the 70MHz IF signal in the donor, then the Frequency shift relay digital processing unit Digital Spread Spectrum the IF signal and through the 5.8GHZ signal to transmit to the remote end.

数字移频直放站首先在近端机内将将信源信号转换为数字70MHZ中频信号，通过&移频中继数字处理单元&将中频信号数字扩频后通过5.8GHZ的信号传送到远端。

Its amino acid sequence has nine conserved blocks of Glycosyl hydrolases family 35, including an active site Glu210 of proton donor, but lacking another active site Glu279 of nucleophile.

Bin2a的氨基酸序列中包括Glycosyl hydrolases family 35家族中的9段相对保守的序列，其中包括210位的活性中心Glu，但是缺少另外一个活性中心，279位的Glu。

Our method featured employing the glycosyl donor with Bz as the protectivegroups and 0.05 equiv of TMSOTf as the promoter.

即：用苯甲酰基保护的三氯乙酰亚胺酯作给体，用5％当量的TMSOTf作促进剂，在室温下反应5min至15min。

Our method featured employing the glycosyl donor with Bz as the protective groups and 0.05 equiv of TMSOTF as the promoter.

即：用苯甲酰基保护的三氯乙酰亚胺酯作给体，用 5%当量的 TMSOTf 作促进剂，在室温下反应 5 min 至 15 min。

The full-length cdna of bin2a is 2606bp, encoding 637 amino acid. its amino acid sequence has nine conserved blocks of glycosyl hydrolases family 35, including an active site glu210 of proton donor, but lacking another active site glu279 of nucleophile.

bin2a的全长cdna为2606bp，编码×××个氨基酸。bin2a的氨基酸序列中包括glycosyl hydrolases family ×××家族中的9段相对保守的序列，其中包括210位的活性中心glu，但是缺少另外一个活性中心，279位的glu。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。