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In inertial confinement fusion,the energy deposition of charged particle plays an important role in fusion ignition and thermonuclear burn.

在以D-T为聚变燃料的惯性约束聚变中,带电粒子在等离子体中的能量沉积对维持聚变燃料的点火燃烧和实现靶丸高的能量增益有重要作用。

In chapter 4,taking the CCSD results as references,the performances of five DFT(BHandHLYP,MPWB1K,B3LYP,B3PW91 and SVWN) and two WFT(HF and MP2) methods for describing relative conformer energies,vertical electron detachment energies,deprotonation energies,and proton affinities of 22 amino acids were determined.

第4章中以高精度的耦合簇方法的计算结果为基准,测试了五种密度泛函方法(BHandHLYP,MPWB1K,B3LYP,B3PW91和SVWN)和两种波函方法(HF和MP2)对描述22种氨基酸体系的构型相对能量,垂直电离能,质子化和去质子化能这四种能量性质的能力。

Their electrochemical properties were investigated by charge-discharge of constant current, cyclic voltammogram, impedance spectrum and so on.

因其兼备传统电容器功率密度高和二次电池能量密度高的优点,以及可实现瞬间大电流放电,充电时间短、效率高,使用寿命长,无记忆效应以及基本无需维护等非常独特的性质而倍受关注,特别是在信息技术、电动汽车、航天航空和国防科技等方面有广阔的应用前景而受到广泛的研究[1-3]。

A high accuracy finite volume element method was given based on cubic spline interpolation for linear and nonlinear twopoint boundary value problems of ordinary differential equations. The computational scheme was derived and the property of positive type was discussed. Further we presented the convergence analysis and the scheme was proved having fourth order error estimate in discrete energy norm.

针对常微分方程线性和非线性两点边值问题,提出了基于三次样条插值的高精度有限体积元方法,给出了具体计算格式,讨论了格式所具有的优良性质--正型性,并应用能量方法给出了收敛性分析,证明了格式按照离散能量模具有四阶精度。

For example, it is 18 times more energetic than the particles that will be produced by the proposed Large Hadron Collider in Switzerland.

举个例子来说,这个能量比提议制造的瑞士大型强子对撞机将会产生的能量高出18倍。

Three antioxidative parameters(SOD super oxide dismutase、MDA malondialdehyde and GSH reduced glutathione hormone)were also measured.Results:The skin elasticity and water content improved increasingly according to the MPA measurements of the two group 4 weeks after the last irradiation.The hydroxyproline of the skin in the Q-switched 1064-nm Nd:YAG laser of 0.6J/cm~2、1.5 J/cm~2 and 2.5 J/cm~2 group showed 7.1%,13.1%and 19.8%(p<0.05)increase respectively compared to their controls,the enhancement of dermal thickness were 15.5%,29.7%and 38.4%;The hydroxyproline of the skin in the Q-switched 532-nm Nd:YAG laser of 0.5J/cm~2、1.2 J/cm~2 and 2.0 J/cm~2 group showed 6.9%,9.6%and 14.2%(p<0.05)increase respectively compared to their controls,the enhancement of dermal thickness were 5.5%,15.1%and 29.9%,among which the Q-switched 1064-nm laser group had the greatest effect. The result of antioxidative parameters showed some juvenescence change at the radiated skin.

结果:末次照射后第4周,Q开关1064-nmNd:YAG激光组(以下简称1064 nm组)和Q开关532-nmNd:YAG激光组(以下简称532-nm组)大鼠各实验侧的皮肤弹性和含水量都明显好于对照侧;1064-nm组和532-nm组实验侧的皮肤羟脯氨酸含量和真皮内胶原厚度都较对照组显著增大(P<0.05),其中1064-nm组的三种不同能量密度:0.6 J/cm~2、1.5 J/cm~2、2.5 J/cm~2的激光照射的皮肤区域的羟脯氨酸含量增加率为7.1%,13.1%和19.8%,真皮厚度增加率为15.5%,29.7%和38.4%,532-nm组的三种不同能量密度:0.5 J/cm~2、1.2 J/cm~2、2.0J/cm~2的激光照射的皮肤区域的羟脯氨酸含量增加率为6.9%,9.6%和14.2%,真皮层厚度增加率为5.5%,15.1%和29.9%,相比而言1064-nm组的羟脯氨酸及真皮层厚度增加率均较高;抗氧化指标显示两组大鼠实验侧皮肤的抗氧化能力增加,呈年轻化改变。

On the point of structure optimization, focusing on the optimization to the quantity factor of silicon cantilever, three kind of power attenuation which effect the Q value and the measure taken to lower the power loss are analysed systematically, and finally a high Q value silicon cantilever resonator with an actual Q reaches 540 is developed.

在结构的优化方面,着重对硅梁谐振器的品质因数进行了优化设计,系统地分析了影响Q值的三种能量损耗形式,研究了为减小其能量损耗而采取的措施,最终设计出在检测条件下实际Q值达540的高Q值硅梁谐振器。

This experiment was conducted to study the reasons of bovine low performance from one aspect of major matter and energy metabolism in high altitude regions. The index of nitrogen equilibrium, energy material, macroelement, microelement, ADE, AME, absorbance of phosphorus, MEm, average daily gain etc. were analyzed by field test and sampling.

为从主要物质和能量代谢方面揭示高海拔引起牛生产性能低下的问题,利用实地测试取样,对西藏农区14头牛的N平衡、能量物质、主要常量元素、微量元素、FHP、ADE、AME、P沉积、MEm、日增重等代谢指标进行了分析。

The Planck energy is a quintillion times higher than the LHC's maximum.

普朗克能量比LHC可以达到的最高能量还要高出1×1018倍。

Those rarely refer to the researches about water pressure function mechanism. In fact, the water flow intrudes upwards with a loss of the distance water and energy wastes for splitting rocks when confined groundwater intrudes upwards through coal seam water-resisting layer. The water flow under the coal seam scaleboard consumes more energy after it intrudes at a certain height.

实际上,煤层底板高承压含水层水沿隔水底板岩层向上导升过程中,存在一定的沿程水头损失和劈裂岩体裂隙的能量损耗,下伏含水层高压水在底板隔水层下部劈裂导升一定的高度后,在导升段的能量消耗很大,这时作用于有效隔水层段下部的实际水压已远远小于含水层中的观测水压,真正作用在有效隔水层上的水压为残余水压P_c,对底板有效隔水层起破坏作用的有效水压力亦应为残余水压。

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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。