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All these observation furthers demonstrated the excited state properties of platinum polypyridyl acetylide complexes could be tuned by ancillary acetylide ligand. Proton or metal cation could be used as switch to change the order of the lowest excited state from LLCT to MLCT.

以上工作从另一角度再次证明,利用辅助配体的电子效应,能明显改善三联吡啶Pt络合物的激发态性质,其中质子或金属离子有效调节HOMO轨道的能量,实现了LLCT激发态向MLCT激发态的转换。

Temporary metal internal stent dilation had lower LES pressure and disorder of deglutition for achalasia at long term.

暂时性金属内支架扩张术在远期仍能显著改善患者的吞咽功能及松弛率、降低LES压力。

The short-term development goal of Vietnamese swimmer aging from 12 to 14 is'ameliorate the material conditions of swimming centers, promote scientific training, improve physical fitness and technique, obtain excellent achievement at every age stage swimming events in southeast Asia, rank 2nd or 3rd in 2010'.

越南12-14岁少年游泳运动员的近期发展目标为:"在全国各个游泳中心改善物质条件,推进科学训练,改进运动员的体能水平和技术水平,在东南亚各年龄组游泳比赛中,逐步争取比较多的奖牌数量或高的名次,2010年总数列第二或第三名"。

The result indicates that in the designed center of the wavelength, the retarder is not only confined within the low dispersive medium, but high-index material with higher dispersion can also obtain good achromatism, and at the same time the bigger angle of total reflection can improve achromatism of the phase retarder.

从全内反射相变方程出发,以菲涅尔菱体为例,分析了消色差相位延迟器的相位延迟量随折射率变化的光谱特性,结果表明:在所设计的中心波长处,延迟器件不仅仅局限于选择低色散的材料,色散较大的高折射率材料制作的延迟器件也可以具有良好的消色差性,且较大的全内反射角有利于改善延迟器件的消色差性。

To introduce the component, use method and matters needing attention to of a new type acid mist inhibitor.

介绍新型酸雾抑制剂的组成成分以及使用方法和注意事项,指出这种新型酸雾抑制剂不仅可以有效地控制酸雾产生,改善操作环境,而且还可以提高线材的表面酸洗质量,具有较好的经济和社会效益。

Mae, the new process will reduce the environment pollution ceased by acid mist, improve the work conditions and work intensity.

此外,新工艺还大大减少了传统工艺所带来的环境污染,改善了操作条件,降低了劳动强度,具有显著的社会效益。

DGS-B glass reinforced plastics is acerbity mist purify a tower one, overview DGS-B glass reinforced plastics is acerbity mist purifying a tower is our company combine me according to equipment of foreign off-gas treatment the equipment of new generation off-gas treatment that company acid mist handles a tower to improve.

DGS-B型玻璃钢酸雾过滤塔一、概述DGS-B型玻璃钢酸雾过滤塔是本企业依据海外污气安排配置联系我企业酸雾安排塔改善的新一代污气安排配置。

Acetobacillus spp can transform carbohydrate to acetic acid radical ion, increase the amount of milk and improve its quality.

醋酸菌发酵后可将糖类转变成醋酸根离子,增加泌乳量,及改善乳质。

The results showed that acidifier supplementation in the diet at different levels improved feed intake and daily weight gain in a quadratic manner. The supplementation of organic acid improved the availability of DM, protein, organic compound and energy in the broilers at the age of 0-21 days. Comparing with the control test, the supplementation of 0.05%, 0.3% and 0.4% organic acid improved the availability of protein p

结果表明:①饲粮添加不同剂量乐达酸化剂,使肉鸡采食量和日增重呈二次曲线变化;②饲粮添加有机酸能不同程度改善肉鸡0-21日龄饲粮干物质、蛋白质、有机物和能量的利用率,与对照组相比,0.05%、0.3%和0.4%乐达酸化剂组饲粮蛋白质利用率极显著提高p

For the patients who need implanted pacemaker without enough money, the decoction of Ephedra, Aconite and Asarum is a better choice. It can vigorously improve the rhythm of patients with bradyarrhythmia and survival quality.

对于需要安装起搏器而经济条件达不到的患者,麻黄附子细辛汤是一种较好的选择,可以很好的改善慢型心律失常患者的心律,提高患者的生存质量。

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推荐网络例句

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了,但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场,你等着挨绳子吧!

Several theories about reigniting and extinguishing of the arc have been refered.

本文综合考虑了几种电弧重燃和熄灭理论。