英语人>网络例句>Mev 相关的网络例句
Mev相关的网络例句
与 Mev 相关的网络例句 [注:此内容来源于网络,仅供参考]

A monitoring and control system for 4 MeV electron linear induction accelerator capable of producing beams in burst mode is presented.

设计了以淬发方式产生强流电子的4 MeV 直线感应加速器的基于局域网的分布式控制系统。

For the former, the binding energy is small and the size is large, with the typical example being the deuteron. For the later, the binding energy is large. d〓 is a typical example, whose binding energy is hundreds of MeV, Even taking into account the theoretical errors, it is still a stable dibaryon candidate.

前者的束缚能较小,半经相对较大,典型代表是氟核d;后者有较深的束缚势阱,最典型的例子是d*,它的束缚能达到数百MeV,即使考虑到理论模型的误差,它仍然可能是紧束缚的双重子态。

A mathematical model and a program are developed to calculate neutron yields, energy spectrum and angular distribution of D^3 He reaction in a thick deuterium-titaniumTiD(subscript x target as incident deuteron energy lower than 1.0 MeV.

给出一种计算氘钛厚靶D^3 He反应加速器中子源的产额、能谱和角分布的方法,并发展了一个计算机模拟程序,程序能够计算氘束流能量小于1.0 MeV的中子源的产额、能谱和角分布。

Basing on the view point of the α particle structure of the 12 c nucleus,the form factor and the transition form factor of the α particle in 12 c nucleus are as inputs,the inelastic scattering of pion-12c for 2+(4.43 mev) and 3-(9.64 mev) at tπ=150,180 mev are studied within glauber scattering theory.the calculated differential cross sections show better agreement with the experimental data.

从12c原子核的α粒子结构观点出发,应用12c原子核内α粒子的形状因子和跃迁形状因子,在glauber散射理论框架下,计算了共振区内能量为tπ=150,180 mev,π-12c的2+(4.43 mev)和3-(9.64 mev)非弹性散射微分截面。理论结果与实验较好8 t tt 8.c o m 地符合。

The differential and partial wave scattering cross sections of Ne-H2(D2,T2) collisions have been calculated by close-coupling approximation method using Tang-Toennies potential model at the incident energy of 83.8 meV.

使用密耦近似(Close-Coupling)方法、采用Tang-Toennies势模型计算了惰性气体原子Ne与H2分子及同位素D2分子在碰撞能量为83.8 meV时的微分散射截面及分波截面,并与实验值和文献值进行比较。

The differential emissivityfrom 100 MeV to 10 GeV agrees with calculations based on cosmic ray spectra consistent with those directly measured, at the 10% level.

从100 MeV到10 GeV的微分发射率与根据直接测量的宇宙线能谱计算的结果在10%的水平上相一致。

This constitutes the first detection of orbital periodicity in high-energy gamma rays (20 MeV-100 GeV, HE).

这是在高能伽玛射线波段(20 MeV-100 GeV)首次探测到轨道周期性。

Angular distribution for scatterings of 3He、4He、6He and 7He with hydrogen bromide molecules are calculated by using close-coupling approach from the anisotropic intermolecular potential of the He-HBr system established by the author. The calculations are performed separately at the collision energies of 60 and 100 meV. The influences of He isotope atoms on angular distribution is discussed in detail.

基于作者构造的He-HBr体系的各向异性势,采用密耦方法计算了碰撞能量分别为60和100 meV时3He、4He、6He和7He被HBr分子散射的角分布,详细讨论了氦同位素对散射角分布的影响。

Neutron yield, angular distribution and total yield of D-Be reaction with thick target were measured on the 4.5 MV Van de Graaff accelerator at Peking University with deuterons at the energies from 0.35 MeV to 2 MeV.

能量在3 MeV以下厚靶D-Be反应的中子产额实验数据至关重要,但较为缺乏。

Elegans were significantly decreased after exposure to ENIs(p.05); also the brood size and the lifespan of C. elegans were significantly reduced after exposure to ENIs(p.05). Moreover, after exposure to ENIs, the lifespan of mev-1 mutant hermaphrodites was shorter than that of wild type(p.05), indicating that mev-1 gene mutant could result in more sensitivity of the mutant hermaphrodites to ENIs exposure than the wild type.

结果表明:空气负离子暴露可显著加速野生型和mev-1突变型线虫发育(p.05),缩短寿命(p.05),与野生型相比,空气负离子暴露对mev-1突变线虫寿命影响更大(p.05);空气负离子暴露可显著降低线虫后代数量(p.05),原因可能在于空气负离子暴露显著诱导性腺细胞凋亡的增加(p.05)。

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