查询词典 cd

The results show that, the chalcone moiety of this CD derivative was located in the less polar CD cavity in the aqueous solution and a"self-inclusion"complex was formed which gave a higher fluorescence emission.

并对上列体系在外界环境极性变化过程中多元配合物的形成和解离；不同醇类化合物因极性与尺寸上的差别而给包结行为带来的影响、进而显示出光谱行为的变化等进行了深入的研究和讨论。

Two different ways of sample tilt were used in CD messurements to prove that the linear dichroism and birefringance had no effect on CD signal of cholesteric helices of the liquid crystal.

分别用两种方法旋转玻片进行CD测试，结果证明线性二向色性分量和双折射分量对胆甾层片螺旋的CD信号强度没有大的影响。

The C, in relation to Cw and Cd, was obtained with the consultable value of 0.178 for the continuous roof vent, 0.318 for the rolling-up roof vent for the rates due to wind forces, and Cd was obtained with the consultable value of 0.667 for the continuous roof vent, 0.863 for the rolling-up roof vent for the rates due to buoyancy effect in related situations.

在实验条件下，以风力为主导通风时Cd 和Cw的相关参量C的参考值对天窗开启式系统为0.178，对卷膜通风式系统为0.318；而在以温度为主导通风时Cd的参考值对天窗开启式系统为0.667，对卷膜通风式系统为0.863。

A novel method for determination of benzoyl peroxide with spectrophotometry was developed. Inclusion ratio of β cyclodextrin to dibenzoy peroxide and benzoic acid is obtained with spectrophotometry.The mechanism of the inclusion was studied,too. The results showed that β-CD react with dibenzoyl peroxide to form a 1:1 or 2:1 host-guest complex, with the apparent formation constants of 5.0× 10~2and 2.5× 10~4 , respectively.β-CD reacts with benzoic acid to form a 1:1 host-guest complex with the apparent formation constant of 6.9 × 10~2 after the dibenzoyl peroxide was reduced by hydroxyl ammonium chloride.

建立了用β环糊精测定过氧化苯甲酰的分光光度法，并测定了β环糊精与过氧化苯甲酰和苯甲酸的包结比，随着β-CD浓度的增大，可与BPO分别形成1：1或2：1的包容络合物，包结常数分别为5.0×10~2和2.5×10~4，与苯甲酸形成1：1的包容络合物，包结常数为6.9×10~2；由于包结物的吸光度值比过氧化苯甲酰的吸光度值大大增加，建立了一种当β-CD存在下，在水溶液中测定过氧化苯甲酰的方法。

This paper emphasized on the strength testing of paper-bag which was produced by Foshan Sanshui KelunPaper.Inc. The test was done according to the Chinese Standards（GB/T453—2002、 GB/T450—2002、GB9774—2002 etc.）.It showed that , the average CD ensile strength of a single paper is 2.96KN/m, above the normal value of 2.0 KN/m; The average MD ensile strength of a single paper is 3.88 KN/m, above the normal value of 3.8 KN/m; The combined CD ensile strength is 7.88 KN/m, above the normal value of 6.0 KN/m; The combined MD ensile strength is 11.91 KN/m, above the normal value of 11.4 KN/m.

本文针对佛山三水科伦纸业公司生产的纸袋进行了强度方面的测试，根据国家标准（GB/T453—2002、GB/T450—2002、GB9774—2002等），借鉴厂内已有的检测方法，测出了该厂生产用纸单层的横向抗张强度的平均值为2.96 KN/m，高于行业经验值2.0 KN/m；纵向抗张强度平均值为3.88 KN/m，高于行业经验值3.8 KN/m；组合横向抗张强度为7.88 KN/m，高于行业经验值6.0 KN/m；组合纵向抗张强度为11.91 KN/m，高于行业经验值11.4 KN/m。

The results show that:(1) When N-methylethylenediamine and N, N'-methylethylenediamine equatorially coordinated to Cd〓, arenedisulfonates such as 1, 5-naphthalenedisulfonate, 2, 6-naphthalenedisulfonate and 4, 4'-bipenyldisulfonate act as a bridging ligands coordinated to adjacent Cd〓 centers, leading to a one dimensional chain structure.

研究结果表明：（1）N-甲基乙二胺和N，N'-二甲基乙二胺与Cd〓在赤道平面配位后，芳烃二磺酸根离子作为桥联配体与相邻的Cd〓在轴向配位形成了一维链状结构。

In 2005, after six years together they released their first CD entitled Struggle. Since the release of their CD they have continued to grow in fame and prestege and in October embarked on a month long nation-wide tour, gaining fains throughout the whole of China.

他们的作品气势迅猛、酣畅淋漓，通过比较简化的层次和丰富的和弦表现力来达到爆发的效果；乐队配合默契，善于为达成目标而放弃个人表现，但也不乏精彩、张扬的个性；他们具备了良好的编曲能力，也建立了自己的音色和节奏体系，对于正在成长的中国金属音乐，是一种实力的佐证。

The number of CD〓 and CD〓 lymphocytes subpopulation, ANAE〓 T cells and IgG, IgM, IgA antibody-producing cells in the local immune tissues (cecal tonsils and Harderian glands), the content of IgA, lgM, IgG in the local fluid (tear, tracheal fluid, intestinal fluid and bile) of chicks infected with CIAV were significantly decreased compared with controls 7～28 days PI.

1日龄雏鸡感染CIAV后28天内，哈德尔腺和盲肠扁桃体的ANAE〓及CD〓、CD〓T细胞和IgA、IgM、IgG抗体生成细胞数量以及泪液、气管液、肠液、胆汁的IgA、IgM、IgG含量均明显低于对照雏鸡，表明CIAV感染雏鸡后，其呼吸道和消化道局部粘膜的细胞免疫和体液免疫机能均下降，这与CIAV感染雏鸡对其它某些病原易感性提高密切相关。

Taken together, the heterogonous boost combination provided superior protection by stronger CD(superscript 4+)(Th1) and CD(superscript 8+) T cell mediated immune response, which suggested that it will be a promising regimen for MTB vaccine development.

结果表明，DNA初发免疫、BCG加强免疫法能显著提高小鼠CD(上标 4+)，CD(上标 8+)T细胞介导的免疫应答，增强小鼠抗结核杆菌感染能力，是提高结核病疫苗免疫效果的新途径。

Four kinds of red oxisols (fine, mixed, acid, hyperthermic paleusult), with diverse capacity of adsorption, were mixed with 50ppm and 100ppm Cu(superscript +2)/Cd(superscript +2) and measured the ion concentrations of Cu(superscript +2)/Cd(superscript +2) under inequilibrium state at different time during the adsorption process.

本研究使用吸附能力不同的四个大度山红壤分别与50ppm和100ppm的铜离子或镉离子溶液混合，在吸附反应的过程中，测定未平衡状态不同时间的金属离子浓度，可以得到动态吸附现象的数据。

Who? I never heard of him, Paul said, before asking teammate James Posey if he had heard of him.

赛后，科比说，他一直都是一名非常出色的射手，今天他打得很棒。

When I joined the company, I rotated around the different sections.

我加入这个公司时，轮换过几个不同的部门。