查询词典 magnitude

The earthquake lacked the foreshocks that sometimes come with earthquakes of this magnitude.

地震缺少前震，它到来时的强度基本上和地震发生时所产生的震级是一样的。

In order to got the more accurate Guide Star(with star flag 0), the stars with magnitude brighter than 6.5 of J1991.25 Hipparcos catalog were chosen, after the rigorous epoch transformation, the J2000.0 Hipparcos sub-catalog was got, with the help of the information of Tycho-2 star catalog and SAO star catalog at the same epoch, the threshold of position precision is introduced, which can meet the precision of attitude determination in arc-second level.

在相同的历元J2000.0时刻，选取J2000.0 Hipparcos星表和Tycho-2星表中位置精度阈值在1角秒内的共星作为导航星，选取除导航星外的J2000.0 Hipparcos星表和SAO星表中位置精度阈值在1角秒内的共星作为辅助导航星，通过模拟星图识别失败个例分析提取冗余导航星，使其排除在导航星之外。

Before this year, gyrations of the magnitude of Friday's $10 jolt were almost unheard of in an oil market where a $2 or $3 shift in the price of crude used to be headline news.

在此之前，今年gyrations的程度，周五的10元动荡几乎是闻所未闻的，在一个石油市场如2元或3元的转变，原油价格曾经是头条新闻。

To reduce and compensate the influence of temperature on ring laser gyro bias error and attain the precision of inertial level gyro, the mechanism of RLG zero-bias error due to temperature is analyzed. Based on a great number of environmental temperature experiments of RLG, a general temperature compensating model and a new kind of BP neural network model are established. A method for identifying the model parameter is proposed. Simulation results show that the simplified compensating model can reduce the zero-bias by more than a magnitude and achieve real-time compensating feature.

零偏是衡量激光陀螺性能的一个重要指标，但其受温度影响很大，为了降低和补偿温度对激光陀螺零偏的影响，使其达到惯性级陀螺仪的精度要求，分析了温度对激光陀螺零偏误差的产生机理，在大量高低温环境试验的基础上，建立了一种通用的零偏温度补偿模型和一种BP神经网络模型，并给出了模型参数的辨识方法，仿真结果表明，对该模型作适当的简化，可以将零偏减小一个数量级以上，而且具有实时补偿性能。

Although the Tevatron produces many orders of magnitude more hadrons than do the machines at KEK and SLAC, it is nevertheless much harder to study the decay of B mesons in proton-antiproton collisions.

虽然Tevatron能比KEK和SLAC的加速器产生多许多个数量级的强子，但是在正负质子的碰撞中研究B介子的衰变仍是非常困难的。

The central and southen Mexico areas sufferred a magnitude 5.6 temblor which can be feeled in the Mexico city some 130 miles away from the epicenter , there is no word for severe casualty or damage yet, and Mexico has been ravaged by a series of havocs, off course, the figures were last reported at several days ago .

墨西哥32个州已报告了14个猪流感疑似病例。3。墨西哥中南部今天发生5.6级地震。130英里外的墨西哥城有震感。尚没有重大伤亡或破坏的报道。墨西哥近来真是祸不单行啊，当然这些数字还是前些天的。

This paper is going to find out the two words characters from Contemporary Chinese Dictionary and two words character verb from Japanese dictionary ,which share the same homographs, and do the statistical magnitude, and categorize them according to their meanings.

因此，本论文对照中文《现代汉语词典》和日文《国语词典》从中找出字形相同的&日语里带有动词性的二字汉语&，统计其数量，并根据其含义进行了分类。

A correlation of the experimentaldynamic response of the vessels with the theoretical finite element calculations ispresented and discussed.1 The response of the end caps is dominated by transverseand torsional deformation of the plates.The membrane strain is negligible compareto the lateral strain.2 In the lengthwise direction of the inner cylinder,themembrane strain has the same magnitude as that of the bending strain. But for theouter cylinder,the former is much smaller than the later at the same direction.3 Forboth the inner shell and the outer shell,hoop strains are primarily due to themembrane deformation.The amplitude of the circumferential flexural strain isconsiderably small.4 Peak strains in the vicinity of the connection portion of theend caps and the shells are very high.This is important to assess the safety of thecontainer in case of repeated use or tests.5 The applying load to the end cap isdifferent from that to the inner shell plate, but peak stains and nodal displacementsof these two structural parts are nearly the same.It can be inferred that the dynamicresponse of the end cap is greatly affected by the structural vibration excited by theimpulsive loading.

结果表明：1在本文所考虑的载荷水平下，平板变形以板的横向弯曲和扭曲为主，中面应变幅值比较小。2对于内容器，其纵向变形中弯曲应变和中面应变大小接近；而对于外容器，其纵向变形以弯曲为主，中面变形比较小。3内、外壳体的环向变形主要是中面应变，弯曲应变分量很小。4平板和壳体连接处应变很大，这对于多次使用或实验时评价结构安全有指导意义。5尽管内筒底板和大封头上的作用载荷有一定差别，但应变峰值和节点位移峰值基本相近，这说明脉冲载荷激发起来的结构振动对封头的动态响应有很大影响。

The simulation results demonstrate that, within the physical ranges of the model parameters, the correlation functions of hole hoppings giving rise to closed current flow patterns in the circulating current phases are larger by one order of magnitude than those of hole hoppings corresponding to open current flows.

模拟结果表明，在适当的Hamiltonian量参数范围内，对应于闭合回路算符的关联函数在相同距离上比其他所有算符对应的关联函数大一个数量级，因此证明了在三带Hubbard模型中存在环形电流相。

The fault component comprehensive impedance is excitation impedance when external fault occurs, which magnitude is large and which sign is positive.

利用故障分量综合阻抗在内部故障时符号为负，而外部故障、励磁涌流等情况下符号为正的特点，提出了综合阻抗方向元件，快速灵敏的识别内部故障。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。