查询词典 ion-pair

The one-dimensional time-dependent Schrdinger equation was numerically solved with the symmetric splitting of the short-time exponential propagator and the fast Fourier transformation, and influence of intensity and pulse with on ionization of linear multi-ation molecular ion in two-color laser fields was researched.

利用短时指数传播子对称分割法和快速傅里叶变换技术，数值求解了一维含时Schrodinger方程，探讨了双色激光场中激光的基波和谐波强度之间的不同配比以及脉宽对线性多原子分子离子电离的影响。

Results based on experiment and measurement data indicate that, when 244 nm argon ion laser emits 40 mW UV light, the curve of refractive index changes in single mode hydrogen loading fiber is exponential type (Ac=1.632×10-6 t 0.76912), exponential growth is obvious in the beginning, a very good linear region is following, and then refractive index increments reach saturated.

结果表明， 244 nm氩离子倍频激光器输出光功率为40 mW时，普通载氢光纤光致折射率变化量随曝光时间总体上呈现指数分布关系Ac=1.632×10-6 t 0.76912；在曝光时间较短时，造成的光栅强度较弱，光致折射率变化量有明显的指数增长趋势，之后是一段较好的线性区域，这时两个测量模型的结果得到了很好的印证，随着曝光时间的继续增加，光致折射率变化量达到饱和。

British car mag Auto Express is confirming that Toyota is working on a successor to the Prius that upgrades it hardware not only with a better Lithium Ion battery pack that recharge faster and hold more power for longer, but also adds a lean-burning 1.8L turbocharged engine.

据英国汽车杂志Auto Express最近报道，丰田目前正在开发普瑞斯的后继车型。新车将在硬件方面进行全面升级，包括将配备充电更快，使用时间更长的新的锂电池，此外还将配备功率更大的1.8升涡轮增压引擎。

In order to evaluate the effects of calcium ion on calpalns mRNA expression and proteolysis activity,and muscle protein degradation,L6 myoblast and beef fascicle were used in vivo and in vitro samples respectively in this study.

本实验分别以牛肉肌束和分化为肌细胞的L6成肌细胞为研究对象，研究钙离子对离体肌束中钙激活蛋白酶活性、蛋白分解以及活体肌肉中钙激活蛋白酶mRNA水平表达的影响。

For example, you will of- ten read in fashion magazines "there is a trend toward longer skirts", it eans that several designers, in- cluding some leading ones, are showing longer skirts, leading retail- ers are buying them, and fash- ion-forward customers are wearing them.

例如，经常可以在时装杂志中读到这样的话，"下一季的流行趋势是裙子将变长"。意思是，有些设讣师包括顶尖设讣师，日前正展示着长裙作品，零售商们进货的时候在购买长裙，赶时髦的顾客们在穿着长裙。

The changes in sarcolemma ion channels in unloaded soleus may be one of the underlying mechanisms of increasing the fatigability.

而去负荷sol膜离子通道的变化可能是其高频强直收缩疲劳性增加的内在机制之一。

A method was developed for the determination of choline chloride and trimethylamine in feedstuff by ion chromatography.

建立了离子色谱法测定饲料中氯化胆碱含量及鉴别饲料中氯化胆碱及掺假物三甲胺的方法。

The impact of the mass transfer of ferrate ion in electrolyte on the super-iron battery in discharge has also been discussed.

探讨了高铁酸根离子在KOH溶液中扩散传质过程的特点对超铁电池放电性能所造成的影响。

Heme oxygenaseis one of the important component of microsomal enzyme system,which can catalyze degradation of haemoglobin into bilirubin,ferri ion,and carbon monoxide.

血红素加氧酶是组成微粒体酶系统的重要组分之一，它能催化降解血红素生成胆红素、游离铁离子和一氧化碳。

It is equipped lithium-ion batteries made from ferric oxide, which produced by Thunder Sky limited, Co.

该车配备了正极采用氧化铁材料的锂离子充电电池，该电池由中国雷天能源集团生产。

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