查询词典 F

Let f be a solution of the higher order differential equation, a sufficient condition for f belonging to the weighted Dirichlet space D or to the Bergman space L, respectively, is obtained.

设f是高阶微分方程的解，得到了f分别属于加权Dirichlet空间D和Bergman空间L的一个充分条件，并得到了f是不可容许解的一个充分条件。

For a heterogeneous elastic solid consisting of two homogeneous layers, three homogeneous layers whose shear wave velocities increasing with depth, or three homogeneous layers whose interlayer has high velocity, if there are multi-mode dispersion curves, the phase velocity V〓 of the first mode will close up to the Rayleigh wave velocity of the bottom layer when frequency f→OHz, and V〓 of the first mode will close up to the Rayleigh wave velocity of the top layer when f→∞.

由多导波模式的相速度频散曲线还可知，对于二层固体介质、结构层的横波速度随深度而递增的三层固体介质、含硬夹层的三层固体介质而言，若频率f→OHz，其基阶模式的瑞利波相速度V〓→V〓（V〓为最底层介质的瑞利波速度）；若f→∞，其基阶模式的V〓→V〓（V〓为最上层介质的瑞利波速度）；因此，随着频率f逐渐升高，野外实测的瑞利波相速度V〓曲线应该主要为基阶导波模式。

Therefore the dispersion curves obtained in the field are primarily consisted of the first mode. For a heterogeneous elastic solid consisting of three homogeneous layers whose interlayer has low velocity, the phase velocity V〓 of the first mode will also close up to the Rayleigh wave velocity of the bottom layer when frequency f→OHz, but V〓 of the first mode will close up to the shear wave velocity of the interlayer when f→∞, and there is a cut-off frequency at high frequency region for the first mode and V〓 close up to the compressional velocity of interlayer when interlayer is liquid.

当三层固体介质中存在软夹层时，若f→OHz，则其基阶模式的相速度V〓→V〓（V〓为最底层介质的瑞利波速度）；若f→∞，其基阶模式V〓→V〓（V〓为中间层介质的横波速度）；若三层介质中存在液体夹层，当f→OHz时，基阶模式V〓→V〓，而基阶模式在高频段存在一个截止频率，截止频率处的瑞利波速度V〓→V〓；由此可判定，野外实测的相速度频散曲线不仅有基阶导波模式，同时还应有高阶导波模式波的存在，接收信号中存在模式间的跳跃，因此频散曲线会产生"之"字形现象。

Out of all of the English words that begin with the letter "F", F-u-c-k is the only word that is refer to as the F-Word.

在所有以F开头的英文单词中，Fuck是唯一会被称为"那个以F开头的单词"。

Fuck. Out of all of the English words that begin with the letter "F", F-u-c-k is the only word that is refer to as the F-Word.

在所有以F开头的英文单词中，Fuck是唯一会被称为"那个以F开头的单词"。

Container Yard C/收货人 Consignee C/O 产地证 Certificate of Origin CAF 货币汇率附加费 Currency Adjustment Factor CFS 散货仓库 Container Freight Station CFS/CFS 散装交货 CHB 报关行 Customs House Broker CIF 成本,保险加海运费 COST,INSURANCE,FRIGHT CIP 运费、保险费付至目的地 Carriage and Insurance Paid To COMM 商品 Commodity CPT 运费付至目的地 Carriage Paid To CTNR 柜子 Container CY/CY 整柜交货 D/A 承兑交单 Document Against Acceptance D/O 到港通知 Delivery Order D/P 付款交单 Document Against Payment DAF 边境交货 Delivered At Frontier DDC 目的港码头费 Destination Delivery Charge DDP 完税后交货 Delivered Duty Paid DDU 未完税交货 Delivered Duty Unpaid DEQ 目的港码头交货 Delivered Ex Quay DES 目的港船上交货 Delivered Ex Ship Doc#文件号码 Document Number EPS 设备位置附加费 Equipment Position Surcharges Ex 工厂交货 Work/ExFactory F/F 货运代理 Freight Forwarder FAF 燃料附加费 Fuel AdjustmentFactor FAK 各种货品 Freight All Kind FAS 装运港船边交货 Free Alongside Ship FCA 货交承运人 Free Carrier FCL 整柜 Full Container Load Feeder Vessel/Lighter 驳船航次 FEU 40'柜型 Forty-Foot Equivalent Unit 40' FMC 联邦海事委员会 Federal Maritime Commission FOB 船上交货 Free On Board GRI 全面涨价 General RateIncrease H/C 代理费 Handling Charge HBL 子提单 House B/L I/S 内销售 Inside Sales IA 各别调价 Independent Action L/C 信用证 Letter of Credit Land Bridge 陆桥 LCL 拼柜 Less Than Container Load M/T 尺码吨 Measurement Ton MB/L 主提单 Master Bill Of Loading MLB 小陆桥,自一港到另一港口 Minni Land Bridge Mother Vessel 主线船 MTD 多式联运单据 Multimodal Transport Document N/F 通知人 Notify NVOCC 无船承运人 Non Vessel OperatingCommon Carrier O/F 海运费 Ocean Freight OBL 海运提单 OceanB/L OCP 货主自行安排运到内陆点 Overland Continental Point OP 操作 Operation ORC 本地收货费用 Origen Recevie Charges P.

一般都规定租船人负担，即船方不负担装卸，理舱和平舱费条件（FREE IN AND OUT，STOWED，TRIMMED--F.I.O.S.T。）。

We denote by M_n and S_n the space of n×n fullmatrices and the space of n×n symmetric matrices over F, respectively. Let GL_nbe the general linear group over a field F.

设S_n是域F上n阶对称矩阵空间，M_m是域F上m阶全矩阵空间，GL_n是域F上n阶可逆矩阵群。

At the same time Ghost Style met international dance music producer Dan F. At that time Dan F was creating breakbeat tracks and both collaborated on the remix.

正是此时，Ghost Style遇到了国际舞曲制作人Dan F，那时Dan F也在负责制作这套混音的节拍与音轨――Dan F曾在英国拿过两个专业的节拍制作奖。

In this chapter, we obtain the following conclusion: Let f=h+〓 be a univalent orientation-preserving harmonic mapping defined on the unit disk U such that f is convex in a direction and real on the real axis, and satisfies the normalization f (0)=0 and 〓, then f is typically real.

在这一章中，我们证明了如下事实：对于单位圆U上的单叶调和映照f=h+〓，如果它满足条件〓，且在其映照下单位圆的像域是一个方向凸的，则它必定是典型实照映射。

This paper characterizes all additive maps from Hermitian matrix space H_n to full matrix space M_n preserving inverses of matrices. It is shown that every additive map f:H_n→M_n preserving inverses of matrices is of the form f=eP~(-1)X~σP for all ?

本文刻画了所有从Hermite矩阵空间H_n到全矩阵空间M_n的保逆加法映射，证明了每一个保逆的加法映射f：H_n→M_n是f= eP~(-1)X~σP或者f= eP~(-1)~σP这种形式，？

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。