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- The first hyperpolarizability of five azo chromophores were determined by hyper-Rayleigh scattering in solution at 1064 nm. 用超瑞利散射技术测定了双羟乙氨基-硝基偶氮苯和偶氮-水杨醛的5个偶氮化合物的一阶超极化率。
- The first hyperpolarizability and molecular frontier orbit properties of barbituric acid derivatives are studied at HF/6-31G level by coupled perturbed Hartree-Fock (CPHF) method. 摘要采用耦合微扰(CPHF)方法在HF/6-31G水平上对巴比妥酸衍生物的第一超极化率和分子前线轨道性质进行了计算。
- First hyperpolarizabilities of PNA in different solvents have been studied by the hyper-Rayleigh scattering(HRS) technique. 运用超瑞利散射(HRS)方法对PNA分子在不同溶剂中的一阶超极化率进行了实验研究。
- Experimental results show that the first hyperpolarizabilities of PNA increase with the increase of the solvent polarity. 实验结果表明PNA分子在不同溶液中的一阶超极化率随着溶孔极性的增强而增加。
- By comparison, the ECP basis set, MHF, was good for computing the first hyperpolarizabilities of organometallic systems, and the Stuttgart RSC 1997 and the SBKJC VDZ were relatively good. 经过综合评估,认为使用Stuttgart/Dresden赝势的ECP基组,MHF,在计算含有过渡金属体系非线性光学性质方面是比较好的基组; StuttgartRSC1997和SBKJCVDZ相对而言是较好的基组;
- Leaving her first job was a watershed in her life. 辞去她的第一份工作是她生活中的一个转折点。
- Keywords lithium formate monohydrate crystals;nonlinear optics （NLO）;first hyperpolarizability;ab initio; 一水甲酸锂晶体;非线性光学;一阶超极化率;从头算;
- Cook the meat quickly at first to seal in the juices. 一开始要大火烧肉，以便保存肉汁。
- In the word "mother" the stress is on the first syllable. 在"mother"这一字里，重音在第一个音节上。,在＂mother＂这一字里，重音在第一个音节上。
- His illness was more serious than the doctor first thought. 他的病较医生原来以为的更严重。
- Passengers with cars must embark first. 带汽车的乘客必须先上船。
- Bob teed off on the new pitcher's first delivery. 鲍勃猛击那新投手所投的第一个球。
- Alarmed at the first sound, we hit the dirt. 第一声警报一响我们就迅速卧倒。
- She struck up the first carol on the grand piano. 她在那架大钢琴上演奏起第一支颂歌。
- He picked a winning number on the first draw. 他第一次便抽到一个中奖号码。
- Slop out the waste basins first when you get up. 起床的第一件事是把例盆倒了。
- The runner was retired put out at first base. 跑垒者于第一垒上被刺杀出局。
- Design, Synthesis of Two - Dimensional Charge Transfer Molecules Based on Pyridinium Salts and Determination of Their First Hyperpolarizability 吡啶盐二维电荷转移分子的设计、合成和超极化率的测定
- They drew lots for the right to go first. 他们抓阄儿决定谁先走。
- Our reporter was the first person on the scene. 我们的记者是最先到达出事地点的。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
